{"id":24234,"date":"2019-09-26T03:08:59","date_gmt":"2019-09-26T10:08:59","guid":{"rendered":"https:\/\/kinsta.com\/?p=49230"},"modified":"2024-04-04T17:02:21","modified_gmt":"2024-04-04T08:02:21","slug":"mariadb-vs-mysql","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/","title":{"rendered":"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03"},"content":{"rendered":"<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/nginx-vs-apache\/\">\u4ee5\u524d\u306e\u8a18\u4e8b<\/a>\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306eApache\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u767a\u9054\u306b\u3069\u308c\u3060\u3051\u5bc4\u4e0e\u3057\u305f\u304b\u3001\u305d\u3057\u3066\u305d\u306e\u30de\u30fc\u30b1\u30c3\u30c8\u30b7\u30a7\u30a2\u304c\u7af6\u5408\u306eNginx\uff08\u203b\u8aad\u307f\u65b9\uff1a\u300c\u30a8\u30f3\u30b8\u30f3\u30a8\u30c3\u30af\u30b9\u300d\uff09\u306b\u62bc\u3055\u308c\u3064\u3064\u3042\u308b\u3053\u3068\u306a\u3069\u3092\u3054\u8aac\u660e\u3057\u307e\u3057\u305f\u3002Apache\u306f<a href=\"https:\/\/en.wikipedia.org\/wiki\/LAMP_(software_bundle)\">LAMP<\/a>\uff08Linux + Apache + MySQL + PHP\uff09\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u534a\u5206\u306fLAMP\u306b\u3088\u308a\u6210\u308a\u7acb\u3063\u3066\u3044\u308b\u3068\u8a00\u3063\u3066\u3082\u904e\u8a00\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u5171\u901a\u70b9\u306f\u3042\u308a\u3064\u3064\u3082\u7570\u306a\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308a\u3001\u4e16\u754c\u4e2d\u306e\u4f55\u767e\u4e07\u3082\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bMariaDB\u3068MySQL\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n\n<div  class=\"featured-snippet\" id=\"featuredSnippet\">\n    <div class=\"featured-snippet__content\">\n        <h2>MariaDB\u3068MySQL\u306e\u9055\u3044<\/h2>\n        <div><p>MariaDB\u306fMySQL\u304b\u3089\u6d3e\u751f\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u4e8c\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>MariaDB\u306f\u5b8c\u5168\u306a\u308bGPL\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u3059\u304c\u3001MySQL\u306f\u30c7\u30e5\u30a2\u30eb\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<li>\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u65b9\u6cd5\u3067\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>MariaDB\u306f\u8907\u6570\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002<\/li>\n<li>\u591a\u304f\u306e\u30b1\u30fc\u30b9\u3067\u3001MariaDB\u306e\u65b9\u304c\u9ad8\u3044\u6027\u80fd\u3092\u8a87\u308b\u3002<\/li>\n<\/ul>\n<\/div>\n    <\/div>\n    <div class=\"featured-snippet__footer\">\n        <div class=\"arrow-down\"><\/div>\n        <div class=\"featured-snippet__footer--content row nocol middle-xs between-xs reverse\">\n            <div style=\"margin-left: auto; position: relative; top: -1px\" class=\"row nocol middle-xs\">\n                <div class=\"color--mediumGray\" style=\"font-size: 14px; vertical-align: middle;\">\n                    <svg  class=\"icon icon--logo display--block\" aria-hidden=\"true\" focusable=\"false\"><use xlink:href=\"https:\/\/kinsta.com\/jp\/wp-content\/themes\/kinsta\/dist\/sprite.svg?v=e8af2143e3b8bceb5561b327e81ec085#logo\" \/><\/svg>                <\/div>\n                <div class=\"text--bold color--mediumGray\" style=\"padding-left: 3px;\">Support<\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n<h2 id=\"mysql\">MySQL\u3068\u306f<\/h2>\n<p>MySQL\u306f1995\u5e74\u306b<a href=\"https:\/\/twitter.com\/montywi\">Michael Monty Widenius\u6c0f<\/a>\u3068<a href=\"https:\/\/en.wikipedia.org\/wiki\/David_Axmark\">David Axmark\u6c0f<\/a>\u306b\u3088\u3063\u3066<a href=\"https:\/\/web.archive.org\/web\/20090313160628\/http:\/\/www.opensourcereleasefeed.com\/interview\/show\/five-questions-with-michael-widenius-founder-and-original-developer-of-mysql\">\u958b\u767a<\/a>\u3055\u308c\u305f\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08RDBMS\uff09 \u3067\u3059\u3002\u5e02\u5834\u304cMicrosoft\u3001\u305d\u3057\u3066Oracle\u306e\u6240\u6709\u3059\u308b\uff08\u9ad8\u984d\u306a\uff09\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u72ec\u5360\u72b6\u614b\u306b\u3042\u3063\u305f\u6642\u4ee3\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<figure style=\"width: 1488px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/MySQL-old-page-1-1.jpg\" alt=\"1998\u5e74\u306e\u65e7MySQL\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\" width=\"1488\" height=\"1299\"><figcaption class=\"wp-caption-text\">1998\u5e74\u306e\u65e7MySQL\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\uff08\u753b\u50cf\u5f15\u7528\u5143\uff1a<a href=\"https:\/\/web.archive.org\/web\/19980701000000*\/https:\/\/www.mysql.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Archive.org<\/a>\uff09<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-mysql\/\">MySQL<\/a>\u306f\u6b74\u53f2\u3042\u308b\u5b58\u5728\u3067\u3059\u3002\u73fe\u5728\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5f62\u6210\u3059\u308b\u306e\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3057\u305f\u3002Linux Journal\u306e<a href=\"https:\/\/www.linuxjournal.com\/article\/9224\">\u3053\u3061\u3089\u306e\u8a18\u4e8b<\/a>\u3067\u521d\u671f\u306eMySQL\u306b\u3064\u3044\u3066\u591a\u304f\u304c\u8a9e\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u65e9\u671f\u306b\u30c7\u30e5\u30a2\u30eb\u30e9\u30a4\u30bb\u30f3\u30b9\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3001\u7121\u6599\u7248\u306bGNU GPL\u3092\u4f7f\u7528\u3057\u63d0\u4f9b\u3055\u308c\u305fMySQL\u306f\u3001\u5f8c\u306b\u8a95\u751f\u3059\u308b\u591a\u304f\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d9\u30f3\u30c0\u30fc\u306e\u305f\u3081\u306e\u4e0b\u5730\u3092\u4f5c\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>Michael Widenius\u6c0f\u306f\u30c7\u30e5\u30a2\u30eb\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u3064\u3044\u3066<a href=\"http:\/\/www.h-online.com\/open\/features\/Open-core-or-dual-licensing-The-example-of-MySQL-1367824.html\">\u3053\u3046\u8a71\u3057\u307e\u3059<\/a>\u3002<\/p>\n<blockquote><p>\u2026MySQL\u306f\u4ed6\u306e\u88fd\u54c1\u306b\u7c21\u5358\u306b\u57cb\u3081\u8fbc\u3080\u3053\u3068\u306e\u3067\u304d\u308b\u30a4\u30f3\u30d5\u30e9\u3068\u306a\u308a\u5f97\u308b\u88fd\u54c1\u3067\u3042\u308b\u305f\u3081\u300cMySQL\u3092\u81ea\u793e\u88fd\u54c1\u306b\u57cb\u3081\u8fbc\u307f\u305f\u3044\u304c\u3001\u6700\u7d42\u7684\u306a\u88fd\u54c1\u3092\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306b\u306f\u3057\u305f\u304f\u306a\u3044\u300d\u3068\u3044\u3046\u4eba\u5411\u3051\u306b\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u8ca9\u58f2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f<\/p><\/blockquote>\n<p>LAMP\u30b9\u30bf\u30c3\u30af\u306e\u4e00\u90e8\u3068\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u5c55\u958b\u3055\u308c\u308b\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u901a\u5e38\u3001MySQL\u306e\u57cb\u3081\u8fbc\u307f\u3084\u30b3\u30fc\u30c9\u306e\u914d\u5e03\u3092\u3057\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3001\u8ab0\u3082\u304c\u81ea\u7531\u306b\u305d\u308c\u305e\u308c\u306e\u30a6\u30a7\u30d6\u88fd\u54c1\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4f7f\u3046\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u516c\u5f0f\u767a\u8868\u304b\u308910\u5e74\u3082\u7d4c\u305f\u305a\u3057\u3066\u3001MySQL\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<a href=\"https:\/\/www.theregister.co.uk\/2005\/10\/18\/mysql_marketshare_numbers\/\">\u5e02\u5834\u3092\u72ec\u5360<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Google \u30c8\u30ec\u30f3\u30c9\u306b\u3088\u308b\u3068\u30012004\u5e74\u304b\u30892005\u5e74\u306b\u304b\u3051\u3066MySQL\u306e\u691c\u7d22\u56de\u6570\u306f\u30d4\u30fc\u30af\u306b\u9054\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1705px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/Google-trends-mysql-1.png\" alt=\"MySQL\u306b\u5bfe\u3059\u308b\u95a2\u5fc3\u306e\u63a8\u79fb\" width=\"1705\" height=\"586\"><figcaption class=\"wp-caption-text\">MySQL\u306b\u5bfe\u3059\u308b\u95a2\u5fc3\u306e\u63a8\u79fb<\/figcaption><\/figure>\n<p>MySQL\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u4f01\u696d\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/gigaom.com\/2011\/12\/06\/facebook-shares-some-secrets-on-making-mysql-scale\/\">Facebook<\/a> \u25002011\u5e74\u306e\u5831\u544a\u66f8\u306b\u3088\u308b\u3068\u300c1\u79d2\u306b6,000\u4e07\u4ef6\u306e\u30af\u30a8\u30ea\u3068\u7d04400\u4e07\u4ef6\u306e\u66f4\u65b0\u300d\u304c\u3042\u308a\u3001MySQL\u306f\u300c\u3044\u3044\u306d\u3001\u30b7\u30a7\u30a2\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u901a\u77e5\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306a\u3069\u5168\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u9593\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u300d\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/li>\n<li>Netflix\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306e<a href=\"https:\/\/medium.com\/netflix-techblog\/netflix-billing-migration-to-aws-451fba085a4\">\u6c7a\u6e08<\/a>\u306b\u95a2\u9023\u3059\u308b\u90e8\u5206<\/li>\n<li><a href=\"http:\/\/highscalability.com\/blog\/2012\/3\/26\/7-years-of-youtube-scalability-lessons-in-30-minutes.html\">YouTube<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=iNxqZSbaHYQ&#038;feature=youtu.be\">Booking.com<\/a><\/li>\n<li><a href=\"http:\/\/nerds.airbnb.com\/how-we-partitioned-airbnbs-main-db\/\">Airbnb<\/a><\/li>\n<li>\u305d\u306e\u4ed6\u591a\u6570<\/li>\n<\/ul>\n<p>\u3082\u3046\u4e00\u3064\u7279\u7b46\u3059\u3079\u304dMySQL\u306e\u666e\u53ca\u306b\u8ca2\u732e\u3057\u305f\u8981\u56e0\u306f<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/database-management\/wordpress-database-access\/\">phpMyAdmin<\/a>\u3067\u3059\u3002<\/p>\n<p>PhpMyAdmin\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-cpanel\/\">cPanel<\/a>\u306a\u3069\u306e\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306b\u65e9\u671f\u304b\u3089\u5c0e\u5165\u3055\u308c\u305f\u30011998\u5e74\u958b\u767a\u306e\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3067\u7ba1\u7406\u3059\u308b\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30c4\u30fc\u30eb\u3067\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-php\/\">PHP\u3067\u5b9f\u88c5<\/a>\u3055\u308c\u3066\u304a\u308a\u3001LAMP\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7c21\u5358\u306bMySQL\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002PhpMyAdmin\u306b\u3088\u308a\u3001Linux\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u4f7f\u7528\u305b\u305a\u306b\u30a4\u30f3\u30dd\u30fc\u30c8\u3001\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3001\u8907\u96d1\u306a\u30af\u30a8\u30ea\u306e\u69cb\u7bc9\u3001\u8868\u306e\u4f5c\u6210\u3084\u524a\u9664\u3001\u9ad8\u5ea6\u306a\u691c\u7d22\u306a\u3069\u591a\u304f\u306e\u3053\u3068\u304c\u5b9f\u884c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>WordPress\u3068MySQL<\/h3>\n<p>MySQL\u666e\u53ca\u306e\u80cc\u666f\u306b\u306fCMS\u30b7\u30b9\u30c6\u30e0\u306e\u7d0460%\u3001<a href=\"https:\/\/kinsta.com\/jp\/wordpress-market-share\/\">\u30a6\u30a7\u30d6\u5168\u4f53\u306e34%<\/a>\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bWordPress\u306e\u5b58\u5728\u304c\u3042\u308b\u3053\u3068\u306f\u9593\u9055\u3044\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>WordPress\u306fMatt Mullenweg\u6c0f\u3068Mike Little\u6c0f\u306b\u3088\u308a\u5225\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304b\u3089\u6d3e\u751f\u3057\u3066<a href=\"https:\/\/kinsta.com\/learn\/wordpress-history\/#history-of-wordpress\">2003\u5e74\u306b\u958b\u767a<\/a>\u3055\u308c\u307e\u3057\u305f\u3002PHP\u3067\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-database\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u306fMySQL<\/a>\u304c\u5229\u7528\u3055\u308c\u3001\u767b\u5834\u3068\u3068\u3082\u306b\u6025\u901f\u306b\u666e\u53ca\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>WordPress\u3068\u305d\u306e\u30b5\u30fc\u30d0\u30fc\u30b9\u30bf\u30c3\u30af\u306f\u9593\u3082\u7121\u304f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u540c\u7fa9\u3067\u8a9e\u3089\u308c\u308b\u307e\u3067\u306b\u3002DisplayWP\u306f\u305d\u308c\u305e\u308c\u306eWordPress\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u6700\u4f4e\u9650\u306eMySQL\u3092\u793a\u3057\u305f<a href=\"http:\/\/displaywp.com\/wordpress-minimum-mysql-version\/\">\u5206\u304b\u308a\u3084\u3059\u3044\u8868<\/a>\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>MySQL\u306e\u666e\u53ca\u304c\u9032\u3093\u3060\u5927\u304d\u306a\u8981\u56e0\u306e\u4e00\u3064\u3068\u3057\u3066GPL\u30e9\u30a4\u30bb\u30f3\u30b9\u3082\u6319\u3052\u3089\u308c\u307e\u3059\u3002Linux\u3068\u306e\u4e92\u63db\u6027\u304c\u3042\u308b\u305f\u3081\u3001Linux\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u542b\u307e\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u73fe\u5728\u3067\u306fUbuntu\u306b\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>MySQL\u3068\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb<\/h3>\n<p>MySQL\u306fRDBMS\uff08\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff09\u3068\u307f\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/en.wikipedia.org\/wiki\/Codd%27s_12_rules\">\u30b3\u30c3\u30c9\u306e12\u306e\u898f\u5247<\/a>\u3067\u793a\u3055\u308c\u3066\u3044\u308b\u3068\u304a\u308a\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6b74\u53f2\u306f<a href=\"https:\/\/en.wikipedia.org\/wiki\/Edgar_F._Codd\">1970\u5e74\u4ee3\u306b\u9061\u308a<\/a>\u307e\u3059\u3002\u7c21\u5358\u306b\u8a00\u3046\u3068\u3053\u306e\u30e2\u30c7\u30eb\u306f\u5217\u3068\u884c\u3067\u69cb\u6210\u3055\u308c\u308b\u30c6\u30fc\u30d6\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u69cb\u9020\u5316\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u884c\u306f\u30ad\u30fc\uff08SQL\u8a00\u8a9e\u3092\u4f7f\u3046\u305f\u3081\u306e\u4e3b\u30ad\u30fc\uff09\u306b\u3088\u308a\u500b\u5225\u306b\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4e3b\u30ad\u30fc\u306f\u8a72\u5f53\u3059\u308b\u884c\u3068\u306e\u95a2\u4fc2\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u4ed6\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u7d10\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5916\u90e8\u30ad\u30fc\u306e\u5217\u304c\u5225\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u4e3b\u30ad\u30fc\u306e\u5217\u306b\u7d10\u3065\u3051\u3089\u308c\u3001\u305d\u308c\u305e\u308c\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u884c\u3068\u306e\u95a2\u4fc2\u6027\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.essentialsql.com\/what-is-the-difference-between-a-primary-key-and-a-foreign-key\/\">Essential SQL<\/a>\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001\u300c<strong>\u4e3b\u30ad\u30fc<\/strong>\u306f\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u305d\u308c\u305e\u308c\u306e\u884c\u3092<strong>\u500b\u5225\u306b\u7279\u5b9a<\/strong>\u3059\u308b\u30c7\u30fc\u30bf\u304c\u5165\u529b\u3055\u308c\u305f\u4e00\u3064\u4ee5\u4e0a\u306e\u5217\u3067\u69cb\u6210\u300d\u3055\u308c\u307e\u3059\u3002\u4e3b\u30ad\u30fc\u306e\u5217\u306e\u30c7\u30fc\u30bf\u306f\u305d\u308c\u305e\u308c\u56fa\u6709\u306e\u3082\u306e\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u7a7a\u6b04\u307e\u305f\u306fNull\u5024\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u300c\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u4e00\u3064\u3057\u304b\u4e3b\u30ad\u30fc\u304c\u5b58\u5728\u305b\u305a\u3001\u305d\u306e\u5b9a\u7fa9\u306f\u5fc5\u9808\u300d\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u300c<strong>\u5916\u90e8\u30ad\u30fc<\/strong>\u306f\u4ed6\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u4e3b\u30ad\u30fc\u306b\u7d10\u3065\u3044\u305f\u4e00\u3064\u4ee5\u4e0a\u306e\u5217\u3067\u3059\u3002\u5916\u90e8\u30ad\u30fc\u3092\u201c\u6307\u5b9a\u201d\u3059\u308b\u305f\u3081\u306e\u3001\u7279\u5225\u306a\u30b3\u30fc\u30c9\u3001\u69cb\u9020\u3001\u30c6\u30fc\u30d6\u30eb\u306e\u5b9a\u7fa9\u306f\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1458px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/MySQL-relational-database-model.png\" alt=\"MySQL\u306e\u95a2\u4fc2\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb\" width=\"1458\" height=\"972\"><figcaption class=\"wp-caption-text\">MySQL\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e2\u30c7\u30eb<\/figcaption><\/figure>\n<p>\u3053\u306e\u3088\u3046\u306b\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308c\u3070\u30c7\u30fc\u30bf\u3092\u7dfb\u5bc6\u306b\u69cb\u9020\u5316\u3057\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u306e\u95a2\u4fc2\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e0a\u8a18\u306e\u7c21\u5358\u306a\u4f8b\u3067\u306f\u3001\u4e8c\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u306e\u5217\u304c\u7d10\u4ed8\u3051\u3089\u308c\u3066\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u4eba\u7269\u306e\u6240\u6709\u3059\u308b\u8eca\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5fc5\u8981\u306a\u30ed\u30b8\u30c3\u30af\u306b\u5f93\u3063\u3066\u30c7\u30fc\u30bf\u3092\u691c\u7d22\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u7570\u306a\u308b\u57fa\u6e96\u306b\u57fa\u3065\u304d\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u304b\u3051\u305f\u308a\u3001\u4e0a\u8a18\u306e\u4f8b\u3088\u308a\u3082\u3088\u308a\u8907\u96d1\u306a\u30af\u30a8\u30ea\u3092\u69cb\u7bc9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08\u305d\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u822c\uff09\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u56fa\u6709\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u4e2d\u3067\u3082SQL\uff08<a href=\"https:\/\/en.wikipedia.org\/wiki\/SQL\">Structured Query Language<\/a>\uff09\u304c\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u306b\u3088\u308b\u8cb7\u53ce<\/h3>\n<p>2008\u5e74\u306bMySQL\u3092\u7ba1\u7406\u3057\u3066\u3044\u305fMySQL AB\u306f\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u306b\u3088\u308a\u8cb7\u53ce\u3055\u308c\u307e\u3057\u305f\u3002\u540c\u4f01\u696d\u306fJAVA\u3084Solaris OS\u3092\u958b\u767a\u3057\u3001\u69d8\u3005\u306a\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u6280\u8853\u306e\u958b\u767a\u306b\u9855\u8457\u306a\u8ca2\u732e\u3092\u3057\u3066\u304d\u305f\u4f01\u696d\u3067\u3059\u3002As Business Wire\u304c<a href=\"https:\/\/www.businesswire.com\/news\/home\/20080116005349\/en\/Sun-Microsystems-Announces-Agreement-Acquire-MySQL-Developer\">\u5f53\u6642\u5831\u3058\u305f<\/a>\u5185\u5bb9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote><p>\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\uff08NASDAQ\u9298\u67c4\uff1aJAVA\uff09\u306f\u4eca\u65e5\u3001\u6025\u6210\u9577\u4e2d\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u958b\u767a\u4f01\u696dMySQL AB\u3092\u7dcf\u984d\u7d0410\u5104\u30c9\u30eb\u3067\u8cb7\u53ce\u3059\u308b\u3053\u3068\u3067\u6b63\u5f0f\u5951\u7d04\u306b\u5165\u308a\u307e\u3057\u305f<\/p><\/blockquote>\n<p>\u3053\u306e\u8cb7\u53ce\u304c\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u306e\u7834\u7dbb\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u307b\u3069\u306e\u529b\u3092\u3082\u305f\u3089\u3055\u306a\u304b\u3063\u305f\u3053\u3068\u306f\u3001\u5f8c\u3005\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u5f53\u6642\u306eMySQL\u306e\u52e2\u3044\u3092\u3088\u304f\u8868\u3057\u3066\u3044\u308b\u51fa\u6765\u4e8b\u3068\u3057\u3066\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3>\u30aa\u30e9\u30af\u30eb<\/h3>\n<p>\u30aa\u30e9\u30af\u30eb\u306f\u6700\u5927\u306e\u30af\u30ed\u30fc\u30ba\u30c9\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308b\u30aa\u30e9\u30af\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u958b\u767a\u30fb\u8ca9\u58f2\u3092\u3059\u308b\u4f01\u696d\u3067\u3059\u3002<\/p>\n<p>MySQL\u306e\u76f4\u63a5\u7684\u306a\u7af6\u5408\u3067\u3042\u308a\u3001\u5b9f\u8cea\u7684\u306b\u5f53\u6642\u306eMySQL\u304c\u78ba\u7acb\u3057\u3066\u3044\u305fGPL\u3001\u30d5\u30ea\u30fc\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30e2\u30c7\u30eb\u3068\u306f\u6b63\u53cd\u5bfe\u3092\u884c\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>2010\u5e74\u306e\u30aa\u30e9\u30af\u30eb\u306b\u3088\u308b\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u3068\u305d\u306e\u6240\u6709\u3059\u308bMySQL\u306e\uff08<a href=\"https:\/\/qr.ae\/TWtv5x\">IBM\u306b\u5148\u624b\u3092\u6253\u3063\u305f<\/a>\uff09\u8cb7\u53ce\u306f\u3001<a href=\"https:\/\/www.gnu.org\/philosophy\/floss-and-foss.en.html\">FOSS<\/a>\uff08Free\/Open Source Software\uff09\u306e\u4e16\u754c\u3067\u306f\u6620\u753b\u30b9\u30bf\u30fc\u30c8\u30ec\u30c3\u30af\u306e\u30dc\u30fc\u30b0\u306e\u653b\u6483\u306e\u3088\u3046\u306a\u300c\u4e0d\u5409\u306a\u300d\u3082\u306e\u3068\u6349\u3048\u3089\u308c\u307e\u3057\u305f\u3002\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u304c<a href=\"https:\/\/www.quora.com\/Why-did-Oracle-buy-MySQL-if-they-dont-even-make-money-out-of-it\">Quora<\/a>\u3067\u3053\u306e\u51fa\u6765\u4e8b\u306b\u3064\u3044\u3066\u6b21\u306e\u3088\u3046\u306b\u632f\u308a\u8fd4\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\u30aa\u30e9\u30af\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5229\u76ca\u304c\u5f53\u6642\u3001\u5168\u4f53\u306e\u53ce\u76ca\u306e80%\u4ee5\u4e0a\uff08\u305d\u306e\u7dad\u6301\u306b\u5fc5\u8981\u306a\u57fa\u5e79\u8981\u54e1\u3092\u8003\u3048\u308b\u3068\u305d\u308c\u4ee5\u4e0a\u304b\u3082\u3057\u308c\u307e\u305b\u3093\uff09\u3092\u5360\u3081\u3066\u3044\u305f\u30aa\u30e9\u30af\u30eb\u306b\u3068\u3063\u3066\u3001MySQL\u306f\u5927\u304d\u306a\u8105\u5a01\u3067\u3057\u305f\u3002<\/p>\n<p>MySQL\u306f\u7740\u5b9f\u306b\u5e02\u5834\u306e\u30b7\u30a7\u30a2\u3092\u4f38\u3070\u3057\u307e\u3057\u305f\u3002\u4f55\u767e\u4e07\u30c9\u30eb\u3082\u306e\u30b5\u30a4\u30c8\u30e9\u30a4\u30bb\u30f3\u30b9\u5951\u7d04\u3092\u7d50\u3093\u3067\u3044\u305f\u30d5\u30a9\u30fc\u30c1\u30e5\u30f3\u30c8\u30c3\u30d750\u306b\u540d\u3092\u9023\u306d\u308b\u5927\u4f01\u696d\u304c\u3001\u7ba1\u7406\u95a2\u4fc2\u9593\u63a5\u8cbb\u304c\u5927\u5e45\u306b\u4f4e\u3044\u3068\u3044\u3046\u7406\u7531\u3067\u3001\u30aa\u30e9\u30af\u30eb\u304b\u3089MySQL\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08\u7279\u306b\u8aad\u307f\u53d6\u308a\u5c02\u7528\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff09\u3092\u4e57\u308a\u63db\u3048\u3066\u3044\u3063\u305f\u306e\u3067\u3059\u3002\u5b9f\u969b\u306b\u79c1\u3082\u305d\u306e\u624b\u52a9\u3051\u3092\u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>MySQL\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u5185\u306e\u591a\u304f\u306e\u4eba\u306f\u3001\u30aa\u30e9\u30af\u30eb\u306e\u7121\u6599\u7248\u3092\u6642\u4ee3\u9045\u308c\u3068\u601d\u308f\u305b\u308b\u3088\u3046\u306a\u65b0\u3057\u3044\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3088\u3046\u3068\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002MySQL\u306f\u78ba\u5b9f\u306b\u6210\u9577\u3057\u3066\u304a\u308a\u3001\u30c4\u30fc\u30eb\u306f\u6210\u719f\u3092\u7d9a\u3051\u3001Larry\u6c0f\u306f\u6050\u308c\u3092\u611f\u3058\u305f\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u30aa\u30e9\u30af\u30eb\u306fMySQL\u3092\u81ea\u793e\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u4e0b\u306b\u7f6e\u304d\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3092\u6563\u4e71\u3055\u305b\u3001\u81ea\u793e\u306e\u4e3b\u529b\u88fd\u54c1\u3092\u5b88\u308b\u305f\u3081\u306bMySQL\u3092\u8cb7\u53ce\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>MySQL\u306f\u5f53\u6642\u30aa\u30e9\u30af\u30eb\u306e\u30b3\u30a2\u30d3\u30b8\u30cd\u30b9\u3092\u8105\u304b\u3059\u307b\u3069\u4eba\u6c17\u306b\u306a\u3063\u3066\u3044\u305f\u305f\u3081\u3001\u3053\u308c\u306f\u8ad6\u7406\u7684\u306a\u6c7a\u65ad\u3060\u3063\u305f\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002Geekflare\u306eAnkush Thakur\u6c0f\u304c<a href=\"https:\/\/geekflare.com\/mysql-to-mariadb-migration\/\">\u8ff0\u3079\u3066\u3044\u308b<\/a>\u3068\u304a\u308a\u3001\u767b\u5834\u3057\u3066\u9593\u3082\u7121\u304f\u958b\u767a\u8005\u305f\u3061\u304cSQL\u3068MySQL\u304c\u7570\u306a\u308b\u5b58\u5728\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u3066\u3057\u307e\u3046\u307b\u3069\u306b\u3001MySQL\u306f\u6025\u901f\u306b\u4eba\u6c17\u306b<\/p><\/blockquote>\n<p>\u8cb7\u53ce\u306b\u5148\u7acb\u3063\u3066\u30012009\u5e74\u306e\u7d42\u308f\u308a\u306b\u3001\u81ea\u8eab\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f01\u696d\u3092\u8a2d\u7acb\u3059\u308b\u305f\u3081\u306b<a href=\"http:\/\/monty-says.blogspot.com\/2009\/02\/time-to-move-on.html\">\u540c\u5e74\u306bMySQL\u306e\u30c1\u30fc\u30e0\u3092\u53bb\u3063\u305f<\/a>Monty Widenius\u6c0f\u306f<a href=\"http:\/\/monty-says.blogspot.com\/2009\/12\/help-saving-mysql.html\">\u81ea\u8eab\u306e\u30d6\u30ed\u30b0<\/a>\u3067\u5370\u8c61\u7684\u306a\u4e3b\u5f35\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\uff08\u5192\u982d\u306e\u307f\u5f15\u7528\uff09<\/p>\n<blockquote><p><strong>MySQL\u3092\u6551\u3046\u624b\u52a9\u3051\u3092\u304a\u9858\u3044\u3057\u307e\u3059<\/strong><\/p>\n<p>MySQL\u306e\u958b\u767a\u8005\u3067\u3042\u308b\u79c1\u3001Michael \u201cMonty\u201d Widenius\u306f\u3001MySQL\u3092\u30aa\u30e9\u30af\u30eb\u306e\u652f\u914d\u304b\u3089\u5b88\u308b\u305f\u3081\u306b\u3001\u81f3\u6025\u624b\u3092\u8cb8\u3057\u3066\u9802\u3051\u308b\u3088\u3046\u7686\u3055\u3093\u306b\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002\u3059\u3050\u306b\u3054\u5354\u529b\u9802\u3051\u306a\u3051\u308c\u3070\u3001\u3044\u3064\u4f55\u6642\u3001MySQL\u304c\u30aa\u30e9\u30af\u30eb\u306e\u3082\u306e\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u6b27\u5dde\u59d4\u54e1\u4f1a\uff08EC\uff09\u3078\u624b\u7d19\u3092\u66f8\u304f\u3053\u3068\u306b\u3088\u308a\u3001\u3053\u306e\u8cb7\u53ce\u3092\u9632\u304e\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3057\u3066\u306eMySQL\u306e\u958b\u767a\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/p><\/blockquote>\n<p>\u3057\u304b\u3057\u3001\u3053\u306e\u4e00\u30f6\u6708\u5f8c\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u843d\u80c6\u3092\u3088\u305d\u306b\u3001\u8cb7\u53ce\u306f\u5b9f\u65bd\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002Widenius\u6c0f\u306f\u305d\u306e\u9803\u591a\u304f\u306eMySQL\u306e\u958b\u767a\u8005\u3092\u9023\u308c\u3066\u3001<a href=\"http:\/\/monty-says.blogspot.com\/2009\/02\/time-to-move-on.html\">\u65e2\u306b\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u3092\u53bb\u308a<\/a>\u3001Monty Program AB\u3092\u7acb\u3061\u4e0a\u3052\u3001MySQL\u3092\u5206\u5c90\u3057\u3001MariaDB\u306e\u57fa\u790e\u3092\u7bc9\u3044\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u3067\u3082\u3001Monty\u6c0f\u306e\u6050\u308c\u306e\u6b63\u5f53\u6027\u306b\u3064\u3044\u3066\u4e16\u9593\u306f\u7591\u554f\u3092\u62b1\u3044\u3066\u3044\u307e\u3059\u3002\u4f55\u6545\u306a\u3089\u3001\u6700\u60aa\u306e\u30b7\u30ca\u30ea\u30aa\u306f\u5b9f\u969b\u306b\u306f\u8d77\u3053\u3089\u306a\u304b\u3063\u305f\u304b\u3089\u3067\u3059\u3002\u30aa\u30e9\u30af\u30eb\u306fMySQL\u3092\u305f\u3060\u6f70\u3059\u305f\u3081\u306b\u8cb7\u53ce\u3057\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u4e00\u90e8\u306b\u306f<a href=\"https:\/\/qr.ae\/TWtv5x\">MySQL\u306f\u5358\u306b\u30b5\u30f3\u30fb\u30de\u30a4\u30af\u30ed\u30b7\u30b9\u30c6\u30e0\u30ba\u306e\u8cb7\u53ce\u306e\u5dfb\u304d\u6dfb\u3048\u3092\u98df\u3063\u3066\u30aa\u30e9\u30af\u30eb\u306b\u8cb7\u53ce\u3055\u308c\u305f\u3060\u3051<\/a>\u3068\u4e3b\u5f35\u3059\u308b\u4eba\u3082\u3044\u307e\u3059\u30022009\u5e74\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5e02\u5834\u306b\u76ee\u3092\u5411\u3051\u3066\u3044\u305f\u4eba\u305f\u3061\u306b\u306f\u3001\u5fc3\u914d\u3059\u308b\u3060\u3051\u306e\u7406\u7531\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u5146\u5019\u306f\u305d\u3053\u306b\u3042\u308a\u307e\u3057\u305f\u3002MySQL\u306e\u30e1\u30a4\u30f3\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u3001InnoDB\u306e\u958b\u767a\u8005\u3067\u3042\u308b\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u306e\u4f01\u696d\u306f\u30012005\u5e74\u306b\u30aa\u30e9\u30af\u30eb\u306b\u8cb7\u53ce\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u5b8c\u5168\u306b\u30aa\u30e9\u30af\u30eb\u306b\u7d71\u5408\u3055\u308c\u3001\u5143\u306e\u4f1a\u793e\u306f\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u30022006\u5e74\u306b\u306fBDB\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u306e\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3001<a href=\"https:\/\/en.wikipedia.org\/wiki\/Berkeley_DB\">Berkler DB<\/a>\u306e\u958b\u767a\u5143\u3092\u8cb7\u53ce\u3002\u56f2\u3044\u8fbc\u307f\u3068\u3067\u3082\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2 id=\"mariadb\">MariaDB\u3068\u306f<\/h2>\n<p>MySQL 5.1.38\u306b\u57fa\u3065\u3044\u305fMariaDB 5.1.38Beta\u304c2009\u5e7410\u6708\u306b<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/mariadb-5138-release-notes\/\">\u30ea\u30ea\u30fc\u30b9<\/a>\u3055\u308c\u307e\u3057\u305f\u3002\u300c<a href=\"https:\/\/www.computerworld.com.au\/article\/457551\/dead_database_walking_mysql_creator_why_future_belongs_mariadb\/\">MySQL\u306e\u30b3\u30fc\u30c9\u304c\u6c38\u9060\u306b\u7121\u6599\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b<\/a>\u300dMySQL\u3088\u308a\u5206\u5c90\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5206\u5c90\u3057\u305f\u5f53\u6642\u3001\u591a\u304f\u306e\u4eba\u306f\u30aa\u30e9\u30af\u30eb\u306e\u8cb7\u53ce\u304cMySQL\u3092\u6f70\u3059\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6575\u610f\u306e\u3042\u308b\u3082\u306e\u3067\u3042\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u306e\u5fc3\u914d\u306f\u7d50\u679c\u7684\u306b\u306f\u3001\u5c11\u306a\u304f\u3068\u3082\u90e8\u5206\u7684\u306b\u306f\u3001\u4e8b\u5b9f\u7121\u6839\u3067\u3042\u3063\u305f\u3053\u3068\u304c\u306e\u3061\u306b\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2009\u5e74\u306b\u3001Monty Program AB\u3068MySQL\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308bPercona\u306f<a href=\"https:\/\/www.infoq.com\/news\/2009\/05\/mysql-open-database-alliance\/\">\u30aa\u30fc\u30d7\u30f3\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30fb\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9<\/a>\u3092\u8a2d\u7acb\u3002\u305d\u306e\u76ee\u7684\u306f\u300cMySQL\u306b\u95a2\u4fc2\u3059\u308b\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3001\u30d3\u30b8\u30cd\u30b9\u3001\u304a\u3088\u3073\u6280\u8853\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u305f\u3061\u304c\u76f4\u9762\u3057\u3066\u3044\u308b\u5206\u88c2\u3068\u63fa\u3089\u304e\u306b\u5bfe\u3059\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3001MySQL\u95a2\u9023\u306e\u5168\u3066\u306e\u958b\u767a\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u300d\u3067\u3057\u305f\u3002<\/p>\n<p>\u300cMySQL\u3084\u305d\u306e\u6d3e\u751f\u30b3\u30fc\u30c9\u306a\u3069\u306eMySQL\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u30b5\u30dd\u30fc\u30c8\u3001\u305d\u306e\u4ed6\u306eMySQL\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3084\u30d1\u30fc\u30c8\u30ca\u30fc\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306e\u696d\u754c\u306e\u30cf\u30d6\u3068\u306a\u308b\u300d\u3068\u3044\u3046<a href=\"https:\/\/www.infoq.com\/news\/2009\/05\/mysql-open-database-alliance\/\">\u30b3\u30f3\u30bb\u30d7\u30c8<\/a>\u306e\u3082\u3068\u8a2d\u7acb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u632f\u308a\u8fd4\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u52d5\u304d\u306b\u3088\u3063\u3066\u3001MySQL\u306f\u6700\u60aa\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u8fbf\u3089\u306a\u304f\u3066\u6e08\u3093\u3060\u3068\u3044\u3046\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"compatibility\">MariaDB\u3068MySQL\u2500\u4e92\u63db\u6027<\/h2>\n<p>MariaDB\u306eMySQL\u304b\u3089\u306e\u5206\u5c90\uff08Widenius\u6c0f\u306e\u5a18\u306e\u540d\u524d\u3088\u308a\u540d\u4ed8\u3051\u3089\u308c\u305f\uff09\u306e\u5927\u304d\u306a\u76ee\u7684\u306fMySQL\u3078\u306e\u5c06\u6765\u7684\u306a\u30a2\u30af\u30bb\u30b9\u3068\u958b\u767a\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001MariaDB\u306f\u5168\u3066\u306e<a href=\"https:\/\/www.linux.com\/news\/special-qa-monty-widenius\">\u30e6\u30fc\u30b6\u30fc\u304c\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067<\/a>MySQL\u3068\u5165\u308c\u66ff\u3048\u308b\u3053\u3068\u306e\u3067\u304d\u308b\u53cc\u5bfe\u306e\u5165\u308c\u66ff\u3048\u54c1\u3068\u307f\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>MySQL\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b5\u30fc\u30d0\u30fc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3042\u308bmysqld\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3067\u3042\u308bmysql\u3001mysqldump\u306a\u3069\u306e\u88dc\u52a9\u30d7\u30ed\u30b0\u30e9\u30e0\u3082MariaDM\u4e0a\u3067\u3082\u540c\u3058\u540d\u524d\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>MySQL\u304b\u3089MariaDB\u3078\u306e\u5165\u308c\u66ff\u3048\u306f\u591a\u304f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001\u7279\u306bWordPress\u306b\u304a\u3044\u3066\u306f\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u4f5c\u696d\u3068\u306a\u308a\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/wordpress-market-share\/\">\u4eba\u6c17\u306eCMS\u30c4\u30fc\u30eb<\/a>\u3084phpMyAdmin\u306a\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3044\u3063\u305f\u65e2\u5b58\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3082\u305d\u306e\u307e\u307e\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30c7\u30fc\u30bf\u306f\u4e00\u5207\u306e\u5909\u66f4\u3092\u52a0\u3048\u308b\u3053\u3068\u306a\u304fMySQL\u304b\u3089MariaDB\u3078\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u304a\u3088\u3073\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<p>MariaDB\u304c<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/what-is-the-goal-of-mariadb\/\">\u63b2\u3052\u308b\u76ee\u6a19<\/a>\u306fMySQL\u3068\u306e\u4e92\u63db\u6027\u3092\u4fdd\u3064\u3053\u3068\u3002<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/mariadb-vs-mysql-compatibility\/\">MariaDB\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a>\u306b\u3088\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30c7\u30fc\u30bf\u3068\u8868\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u306e\u4e92\u63db\u6027\u304c\u3042\u308b<\/li>\n<li>\u5168\u3066\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8API\u3068\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4e92\u63db\u6027\u304c\u3042\u308b<\/li>\n<li>MySQL\u3068MariaDB\u3067\u306f\u30d5\u30a1\u30a4\u30eb\u540d\u3001\u30d0\u30a4\u30ca\u30ea\u3001\u30d1\u30b9\u304c\u540c\u3058<\/li>\n<li>\u30dd\u30fc\u30c8\u3068\u30bd\u30b1\u30c3\u30c8\u304c\u540c\u3058<\/li>\n<li>\u5168MySQL\u306e\u30b3\u30cd\u30af\u30bf\uff08PHP\u3001Perl\u3001Python\u3001Java\u306a\u3069\uff09\u306fMariaDB\u3067\u3082\u4f7f\u7528\u53ef\u80fd<\/li>\n<li>MySQL\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u306fMariaDB\u3067\u3082\u540c\u3058\u3088\u3046\u306b\u5229\u7528\u3067\u304d\u308b<\/li>\n<\/ul>\n<p>\u4e92\u63db\u6027\u306e\u4fdd\u8a3c\u3068\u30aa\u30e9\u30af\u30eb\u306b\u3088\u308b\u65b0\u6a5f\u80fd\u306e\u8ffd\u52a0\u3084\u30d0\u30b0\u306e\u4fee\u6b63\u3092\u53cd\u6620\u3059\u308b\u305f\u3081\u306b\u6708\u6b21\u3067\u306e\u7d71\u5408\u304c\u5b9f\u65bd\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"forking\">MariaDB\u3068MySQL\u2500\u5206\u5c90\u306e\u80cc\u666f<\/h2>\n<p>MariaDB\u30ea\u30ea\u30fc\u30b9\u306e\u80cc\u666f\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u7406\u7531\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u30aa\u30e9\u30af\u30eb\u304c\u81ea\u793e\u306e\u5229\u76ca\u306e\u5927\u304d\u3044\u4e3b\u529b\u88fd\u54c1\u3092\u5b88\u308b\u305f\u3081\u306b\u7af6\u5408\u3067\u3042\u308bMySQL\u3092\u6f70\u3059\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u3044\u3046\u6050\u6016\u306f\u5927\u304d\u306a\u7406\u7531\u306e\u4e00\u3064\u3060\u3063\u305f\u3067\u3057\u3087\u3046\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u7d20\u6674\u3089\u3057\u3044\u7121\u6599\u306e\u88fd\u54c1\u3092\u5931\u3046\u3053\u3068\u306b\u306a\u308b\u3068\u3053\u308d\u3060\u3063\u305f\u306e\u3067\u3059\u304b\u3089\uff01<\/p>\n<p>\u4ed6\u306b\u3082\u3001MySQL\u304c\u7121\u6599\u3067\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3042\u308a\u7d9a\u3051\u308b\u305f\u3081\u3001\u3067\u3082\u3042\u308a\u307e\u3057\u305f\u3002\u73fe\u5728\u3001MariaDB\u306f<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/licensing-questions\/\">\u5b8c\u5168\u306aGPL\u30e9\u30a4\u30bb\u30f3\u30b9<\/a>\u3067\u305d\u306e\u5168\u3066\u306e\u6a5f\u80fd\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001MySQL\u306f\u7279\u5225\u306a\u6a5f\u80fd\u306f<a href=\"https:\/\/www.mysql.com\/products\/enterprise\/\">\u6709\u6599\u306e\u30e9\u30a4\u30bb\u30f3\u30b9<\/a>\u306b\u542b\u307e\u308c\u308b\u3068\u3059\u308b\u3001\u30c7\u30e5\u30a2\u30eb\u30e9\u30a4\u30bb\u30f3\u30b9\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>MySQL Enterprise Edition \u3067\u306f\u3001\u9ad8\u5ea6\u306a\u6a5f\u80fd\u3001\u7ba1\u7406\u30c4\u30fc\u30eb\u3001\u30c6\u30af\u30cb\u30ab\u30eb\u30fb\u30b5\u30dd\u30fc\u30c8\u304c\u5305\u62ec\u7684\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6700\u9ad8\u30ec\u30d9\u30eb\u306e MySQL \u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u4fe1\u983c\u6027\u3001\u30a2\u30c3\u30d7\u30bf\u30a4\u30e0\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002 MySQL Enterprise Edition \u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30fb\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a MySQL \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3001\u914d\u7f6e\u3001\u7ba1\u7406\u306b\u304a\u3051\u308b\u30ea\u30b9\u30af\u3068\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u8907\u96d1\u6027\u3092\u7de9\u548c\u3057\u307e\u3059<\/p><\/blockquote>\n<p>\u3053\u306e\u4e8c\u3064\u3092\u6bd4\u8f03\u3059\u308b\u3068\u3001GPL\u30e9\u30a4\u30bb\u30f3\u30b9\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308bMariaDB\u306f\u5927\u5909\u512a\u4f4d\u3067\u3059\u3002\u72ec\u81ea\u306e\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3067\u3042\u308b\u305f\u3081\u3001\u30aa\u30e9\u30af\u30eb\u306fMariaDB\u306e\u30b3\u30fc\u30c9\u3092\u5229\u7528\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e2d\u306b\u7d71\u5408\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u6cd5\u7684\u306b\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>Widenius\u6c0f\u306f\u3001\u300c\u30aa\u30e9\u30af\u30eb\u304c\u30af\u30ed\u30fc\u30ba\u30c9\u30bd\u30fc\u30b9\u306eMySQL\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u305f\u5834\u5408\u3001\u79c1\u305f\u3061\u3082\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u3082\u306e\u3092\u767a\u8868\u3057\u307e\u3059\u300d\u3068<a href=\"https:\/\/www.linux.com\/news\/special-qa-monty-widenius\">\u65ad\u8a00\u3057\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n<h3>\u30b3\u30df\u30e5\u30cb\u30c6\u30a3<\/h3>\n<p>\u5206\u5c90\u306e\u80cc\u666f\u306b\u3042\u308b\u3082\u3046\u4e00\u3064\u306e\u7406\u7531\u306f\u3001\u305d\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u3068\u540c\u69d8\u306b\u65b9\u5411\u6027\u306e\u6c7a\u5b9a\u3084\u958b\u767a\u3082\u30aa\u30fc\u30d7\u30f3\u3067\u3042\u308b\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u4e3b\u5c0e\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff08<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-wordpress\/\">WordPress\u3068\u540c\u3058\u3088\u3046\u306b<\/a>\uff09\u3068\u3044\u3046\u6027\u8cea\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3057\u305f\u3002<a href=\"https:\/\/github.com\/mysql\/mysql-server\/commits\/8.0\">\u30b3\u30df\u30c3\u30c8\u5c65\u6b74<\/a>\u3092\u898b\u308b\u3068\u3001MySQL\u306e\u30b3\u30fc\u30c9\u306f\u81ea\u793e\u958b\u767a\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u30aa\u30e9\u30af\u30eb\u306e\u958b\u767a\u8005\u305f\u3061\u306f\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304b\u3089<a href=\"https:\/\/mysql.wisborg.dk\/2019\/05\/01\/mysql-server-8-0-16-thanks-for-the-contributions\/\">\u6642\u6298\u5bc4\u305b\u3089\u308c\u308b\u8ca2\u732e\u5ea6\u306e\u9ad8\u3044\u63d0\u6848\u306b\u611f\u8b1d\u3092\u4f1d\u3048\u308b<\/a>\u3053\u3068\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u306fMariaDB\u306e\u30aa\u30fc\u30d7\u30f3\u3055\u3084\u3001\u304b\u3064\u3066\u306eMySQL\u3068\u306f\u7a0b\u9060\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001<a href=\"https:\/\/github.com\/MariaDB\/server\">\u8a18\u4e8b\u57f7\u7b46\u6642\u70b9\u3067\u3001MariaDB\u306e\u30b5\u30fc\u30d0\u30fc\u30ec\u30dd\u30b8\u30c8\u30ea<\/a>\u306b\u306f18\u4e076\u5343\u4ef6\u306e\u30b3\u30df\u30c3\u30c8\u3001370\u4ef6\u4ee5\u4e0a\u306e\u30d6\u30e9\u30f3\u30c1\u3001200\u4eba\u4ee5\u4e0a\u306e\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<a href=\"https:\/\/github.com\/mysql\/mysql-server\">\u4e00\u65b9<\/a>\u3001MySQL\u306e\u5834\u540814\u4e078\u5343\u4ef6\u306e\u30b3\u30df\u30c3\u30c8\u30019\u4ef6\u306e\u30d6\u30e9\u30f3\u30c1\u300172\u4eba\u306e\u30b3\u30f3\u30c8\u30ea\u30d3\u30e5\u30fc\u30bf\u30fc\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>MariaDB\u306e\u958b\u767a\u3001\u65b9\u5411\u6027\u3001\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u6295\u7968\u306a\u3069\u306e\u8b70\u8ad6\u306f<a href=\"https:\/\/launchpad.net\/~maria-developers\/+join\">\u4e00\u822c\u516c\u958b\u3055\u308c\u305f\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8<\/a>\u4e0a\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1275px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/maria-developers-team-1.png\" alt=\"\u300cMaria developers\u300d\u30c1\u30fc\u30e0\" width=\"1275\" height=\"927\"><figcaption class=\"wp-caption-text\">\u300cMaria developers\u300d\u30c1\u30fc\u30e0<\/figcaption><\/figure>\n<p>\u3053\u306e\u4ed6\u306b\u300c<a href=\"https:\/\/launchpad.net\/~maria-discuss\">Maria Discuss<\/a>\u300d\u3068\u3044\u3046\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u300c<a href=\"http:\/\/launchpad.net\/~maria-captains\">Maria Captains<\/a>\u300d\u306f\u4ed6\u306e\u958b\u767a\u8005\u305f\u3061\u306b\u3088\u308a\u63d0\u51fa\u3055\u308c\u305f\u30d1\u30c3\u30c1\u3092\u53cd\u6620\u3059\u308b\u3001\u4fe1\u983c\u3042\u308b\u958b\u767a\u8005\u306e\u30c1\u30fc\u30e0\u3067\u3059\u3002\u30ed\u30fc\u30f3\u30c1\u30d1\u30c3\u30c9\u4e0a\u306e\u30c1\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u306f\u6b21\u306e\u3088\u3046\u306b\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\u30ad\u30e3\u30d7\u30c6\u30f3\u306f\u3001MariaDB\u30e1\u30a4\u30f3\u30c4\u30ea\u30fc\u306e\u66f8\u304d\u63db\u3048\u6a29\u9650\u3092\u6301\u3064\u4fe1\u983c\u3042\u308b\u958b\u767a\u8005\u305f\u3061\u3067\u3059\u3002\u30c4\u30ea\u30fc\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u305f\u3044\u5834\u5408\u3001maria-developers\u306e\u30ea\u30b9\u30c8\u306b\u9001\u4fe1\u3059\u308b\u3068\u3001\u30ad\u30e3\u30d7\u30c6\u30f3\u304c\u63d0\u51fa\u8005\u3068\u5171\u306b\u30d1\u30c3\u30c1\u3092\u78ba\u8a8d\u3001\u627f\u8a8d\u3057\u3001\u6700\u7d42\u7684\u306bMariaDB\u306e\u8a72\u5f53\u3059\u308b\u30c4\u30ea\u30fc\u306b\u9069\u7528\u3057\u307e\u3059<\/p><\/blockquote>\n<p>MariaDB\u306e\u3053\u306e\u52d5\u7684\u306a\u958b\u767a\u624b\u9806\u304c\u30aa\u30e9\u30af\u30eb\u306e\u9589\u9396\u7684\u306a\u3082\u306e\u306b\u5bfe\u3057\u3066\u512a\u4f4d\u306b\u50cd\u3044\u305f<a href=\"http:\/\/www.h-online.com\/open\/news\/item\/MariaDB-fixes-zero-day-vulnerability-in-MySQL-1761451.html\">\u4e8b\u4f8b\u304c\u3044\u304f\u3064\u304b<\/a>\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>2012\u5e74\u306e\u7d42\u308f\u308a\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u958b\u767a\u3092\u76e3\u7763\u3059\u308b\u305f\u3081\u306bMariaDB foundation\u304c\u8a2d\u7acb\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u5206\u5c90\u306e\u76f4\u5f8c\u304b\u3089\u3001\u591a\u304f\u306e\u5143\u3005\u306eMySQL\u958b\u767a\u8005\u304c\u305d\u306e\u5834\u3092\u96e2\u308c\u3001MariaDB\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53c2\u52a0\u3002Red Hat\u3001CentOS\u3001Arch Linux\u3001Debian\u3001OpenSuse\u3001Slackware\u3001Fedora\u306a\u3069\u306eLinux\u30d9\u30f3\u30c0\u30fc\u306f\u2014FreeBSD\u3068OpenBSD\u306e\u914d\u5e03\u306b\u52a0\u3048\u3066\u2014\u30c7\u30d5\u30a9\u30eb\u30c8\u306eRDBMS\uff08\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff09\u3092MariaDB\u306b\u5909\u66f4\u3002Ubuntu\u306b\u3082MariaDB\u304c\u63a1\u7528\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u89a7\u306f<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/distributions-which-include-mariadb\/\">\u3053\u3061\u3089<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Alibaba Cloud\u3001Tencent\u3001IBM\u3001Microsoft\u3001Booking.com\u306a\u3069\u306e\u4f01\u696d\u306f\u30d7\u30e9\u30c1\u30ca\u30b9\u30dd\u30f3\u30b5\u30fc\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u696d\u754c\u30c8\u30c3\u30d7\u30af\u30e9\u30b9\u306e<a href=\"https:\/\/sevalla.com\/application-hosting\/\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/a>\u3001<a href=\"https:\/\/sevalla.com\/database-hosting\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">WordPress\u5c02\u7528\u30de\u30cd\u30fc\u30b8\u30c9\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc<\/a>\u3092\u63d0\u4f9b\u3059\u308b\u4f1a\u793e\u3068\u3057\u3066\u306f\u3001<a href=\"https:\/\/mariadb.org\/about\/board\/\">MariaDB Foundation\u306e\u53d6\u7de0\u5f79\u4f1a<\/a>\u306bAutomattic\u793e\u306e\u9762\u3005\u304c\u96c6\u307e\u3063\u3066\u3044\u308b\u70b9\u306f\u8208\u5473\u6df1\u304f\u3001WordPress\u5275\u8a2d\u30c1\u30fc\u30e0\u304cMariaDB\u3092\u8a55\u4fa1\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u660e\u3089\u304b\u3067\u3059\u3002<\/p>\n<p>\u5206\u5c90\u304b\u3089\u6570\u5e74\u3067MariaDB\u306f\u5287\u7684\u306b\u767a\u5c55\u3057\u307e\u3057\u305f\u30022012\u5e74\u306b\u5c0e\u5165\u3055\u308c\u305f\u65b0\u3057\u3044\u6a5f\u80fd\u3092\u9451\u307f\u3001\u305d\u306e\u98db\u8e8d\u3092\u8868\u73fe\u3059\u308b\u305f\u3081\u306bMariaDB\u306f<a href=\"https:\/\/blog.mariadb.org\/explanation-on-mariadb-10-0\/\">MySQL\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u4eca\u307e\u3067\u306e\u300c5.*\u300d\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u300c10.0\u300d\u307e\u3067<\/a>\u3001\u4e00\u6c17\u306b\u756a\u53f7\u3092\u98db\u3070\u3057\u3066\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u6027\u80fd\u4e0a\u306e\u7406\u7531\u306b\u3088\u308a\u3001\u30a6\u30a3\u30ad\u30e1\u30c7\u30a3\u30a2\u8ca1\u56e3\u306f2013\u5e74\u306b\u3001<a href=\"https:\/\/blog.wikimedia.org\/2013\/04\/22\/wikipedia-adopts-mariadb\/\">Wikipedia\u306bMariaDB\u3092\u5229\u7528<\/a>\u3059\u308b\u3053\u3068\u3092\u767a\u8868\u3002<a href=\"https:\/\/www.theregister.co.uk\/2013\/09\/12\/google_mariadb_mysql_migration\/\">Google<\/a>\u3067\u3082\u540c\u3058\u52d5\u304d\u304c\u3042\u308a\u3001\u4eca\u3067\u306f\u30c9\u30a4\u30c4\u9280\u884c\u3001DBS\u9280\u884c\u3001\u30ca\u30b9\u30c0\u30c3\u30af\u3001\u30d9\u30e9\u30a4\u30be\u30f3\u3001\u30af\u30ec\u30a4\u30b0\u30b9\u30ea\u30b9\u30c8\u306a\u3069\u3082\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>MySQL\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306fGitHub\u3001\u30a2\u30e1\u30ea\u30ab\u6d77\u8ecd\u3001NASA\u3001Tesla\u3001Netflix\u3001WeChat\u3001Facebook\u3001Zendesk\u3001Twitter\u3001Zappos\u3001YouTube\u3001Spotify\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30ea\u30fc\u30b9\u4ee5\u6765\u3001MySQL\u5f8c\u7d99\u8005\u3078\u306e\u95a2\u5fc3\u306f\u3001<a href=\"https:\/\/trends.google.com\/trends\/explore?q=%2Fm%2F09gc20r&#038;date=all\">Google\u30c8\u30ec\u30f3\u30c9\u304c\u793a\u3059\u3088\u3046\u306b<\/a>\u5805\u8abf\u306b\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1709px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/google-trends-mariadb.png\" alt=\"MariaDB\u3078\u306e\u95a2\u5fc3\u306e\u63a8\u79fb\" width=\"1709\" height=\"577\"><figcaption class=\"wp-caption-text\">MariaDB\u3078\u306e\u95a2\u5fc3\u306e\u63a8\u79fb<\/figcaption><\/figure>\n<h2 id=\"differences\">MariaDB\u3068MySQL\u2500\u4e3b\u306a\u9055\u3044<\/h2>\n<p>MariaDB\u306fMySQL\u3068\u5b8c\u5168\u306a\u4e92\u63db\u6027\u3092\u6301\u3064\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066\u4f5c\u3089\u308c\u305f\u3082\u306e\u306e\u3001\u3053\u308c\u304b\u3089\u306f\u9055\u3046\u9053\u3092\u6b69\u3093\u3067\u3044\u304f\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1525px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/07\/mariadb-vs-mysql.png\" alt width=\"1525\" height=\"546\"><figcaption class=\"wp-caption-text\">MariaDB\u3068MySQL<\/figcaption><\/figure>\n<p>Widenius\u6c0f\u306f\u81ea\u8eab\u306e\u6700\u5f8c\u306e\u30d6\u30ed\u30b0\u3067\u3001MySQL\u306e\u30d0\u30fc\u30b8\u30e7\u30f38.0\u306b\u95a2\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u9055\u3044\u3084\u6ce8\u610f\u4e8b\u9805\u306b\u3064\u3044\u3066\u89e6\u308c\u306a\u304c\u3089<a href=\"http:\/\/monty-says.blogspot.com\/2018\/04\/congratulations-to-oracle-on-mysql-80.html\">\u30aa\u30e9\u30af\u30eb\u306b\u5bfe\u3059\u308b\u795d\u8f9e<\/a>\u3092\u8ff0\u3079\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\uff1a<a href=\"https:\/\/kinsta.com\/jp\/blog\/nginx-vs-apache\/#requests\">Nginx\u30b5\u30fc\u30d0\u30fc\u304c\u89e3\u6c7a\u3057\u305fApache\u306e\u62b1\u3048\u3066\u3044\u305f\u554f\u984c\u3068\u540c\u3058\u3088\u3046\u306b<\/a>\u3001MySQL\u3067\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u6bce\u306b\u63a5\u7d9a\u30b9\u30ec\u30c3\u30c9\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3001\u30d1\u30bd\u30b3\u30f3\u5185\u306e\u5168\u3066\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\u3059\u308b\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u5358\u7d14\u306b\u975e\u52b9\u7387\u3067\u3057\u305f\u3002<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/thread-pool-in-mariadb\/\">MariaDB\u30d0\u30fc\u30b8\u30e7\u30f35.5\u3067\u306f\u3053\u306e\u554f\u984c\u306b\u5bfe\u3057\u72ec\u81ea\u306e\u6539\u5584\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n<p><a href=\"https:\/\/mariadb.com\/kb\/en\/library\/invisible-columns\/\">Invisible Columns<\/a>\u306fMariaDB 10.3.3\u4ee5\u964d\u306b\u642d\u8f09\u3055\u308c\u305f\u72ec\u81ea\u306e\u6a5f\u80fd\u3067\u3059\u3002SELECT *\u6587\u3067\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u305f\u969b\u3001\u30af\u30a8\u30ea\u7d50\u679c\u306b\u306fInvisible Columns\u306f\u8868\u793a\u3055\u308c\u305a\u3001INSERT\u6587\u306b\u304a\u3044\u3066\u3082\u5024\u3092\u5272\u308a\u5f53\u3066\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>MariaDB\u3067\u306f\u6642\u9593\u30c7\u30fc\u30bf\u3092<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/microseconds-in-mariadb\/\">\u30de\u30a4\u30af\u30ed\u79d2<\/a>\u5358\u4f4d\u3067\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\uff1a<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/storage-engines\/\">MariaDB<\/a>\u3067\u306fXtraDB\u3001 InnoDB\u3001 MariaDB ColumnStore\u3001 Aria\u3001 Archive\u3001 Blackhole\u3001 Cassandra Storage Engine\u3001 Connect\u3001 CSV\u3001 FederatedX\u3001 Memory storage engine\u3001 Merge\u3001 Mroonga\u3001 MyISAM\u3001 MyRocks\u3001 QQGraph\u3001 Sequence Storage Engine\u3001 SphinxSE\u3001 Spider\u3001 TokuDB\u306a\u3069\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/mariadb-columnstore\/\">ColumnsStore<\/a>\u306f\u3001\u4e26\u884c\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u308a\u4f55\u30da\u30bf\u30d0\u30a4\u30c8\u3082\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3067\u304d\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3001\u6027\u80fd\u9762\u3067\u8208\u5473\u6df1\u3044\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002\u8a73\u3057\u304f\u306f<a href=\"https:\/\/mariadb.com\/resources\/blog\/tag\/columnstore\/\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/storage-engines.html\">MySQL\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3<\/a>\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/convert-myisam-to-innodb\/\">InnoDB<\/a>\u3001 MyISAM\u3001 Memory\u3001 CSV\u3001 Archive\u3001 Blackhole\u3001 Merge\u3001 Federated\u3001 Example\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/hackr.io\/blog\/mariadb-vs-mysql#Database_Views\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u691c\u7d22<\/a>\u3067\u3082\u5927\u5e45\u306a\u6700\u9069\u5316\u304c\u56f3\u3089\u308c\u3066\u304a\u308a\u3001MariaDB\u3067\u306f\u5fc5\u8981\u306a\u30c6\u30fc\u30d6\u30eb\u306e\u307f\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>MySQL\u306e\u7279\u5fb4\u306b\u306f\u3001<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/json.html\">\u30cd\u30a4\u30c6\u30a3\u30d6\u306eJSON\u30c7\u30fc\u30bf\u578b\u3001MySQL8.0\u306eMySQL Shell<\/a>\uff08Java\u30b9\u30af\u30ea\u30d7\u30c8\u3068Python\u306e\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u304c\u53ef\u80fd\uff09\u3001\u305d\u3057\u3066\u3001mysql_native_password\u3088\u308a\u3082\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u305f<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/caching-sha2-pluggable-authentication.html\">SHA-256\u8a8d\u8a3c\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>MariaDB\u3068MySQL\u306e<a href=\"https:\/\/mariadb.com\/kb\/en\/library\/mariadb-vs-mysql-features\/\">\u5168\u4f53\u306e\u5bfe\u6bd4\u8868<\/a>\u3068MariaDB\u306e\u5f37\u307f\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h2>\u307e\u3068\u3081<\/h2>\n<p>MySQL\u306f\u73fe\u5728\u4e16\u754c\u6700\u5927\u306e\u5546\u7528\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d9\u30f3\u30c0\u30fc\u306e\u5098\u4e0b\u306b\u3042\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u793e\u54e1\u304c\u4f11\u307f\u306a\u304f\u50cd\u304d\u3001\u65b0\u3057\u3044\u6a5f\u80fd\u306e\u958b\u767a\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u305f\u3081\u3001\u65e2\u306b\u5909\u5316\u304c\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001MySQL\u306b\u65b0\u3057\u3044\u7279\u5225\u306a\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3068\u901a\u5e38\u306fMariaDB\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u3059\u3050\u306b\u53cd\u6620\u3055\u308c\u308b\u3068\u306f\u9650\u3089\u305a\u3001\u305d\u3082\u305d\u3082\u53cd\u6620\u3055\u308c\u308b\u3068\u3044\u3046\u4fdd\u8a3c\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3068\u306f\u8a00\u3048\u3001MariaDB\u306e\u65b9\u304c\u9ad8\u3044\u6027\u80fd\u3092\u8a87\u308b\u5834\u9762\u3082\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u6a5f\u654f\u306a\u4fee\u6b63\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001\u3088\u308a\u5b89\u5b9a\u3057\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u672a\u6765\u306b\u52a0\u3048\u3001\u305d\u3057\u3066\u591a\u5c11\u697d\u89b3\u7684\u306a\u8996\u70b9\u3092\u6301\u3066\u3070\u3001Kinsta\u304cMariaDB\u306e\u30d5\u30a1\u30f3\u3067\u3042\u308b\u3060\u3051\u3067\u306f\u306a\u304f<a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">\u81ea\u793e\u306e\u9ad8\u6027\u80fd\u306a\u30b5\u30fc\u30d0\u30fc\u306bMariaDB<\/a>\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u7406\u7531\u304c\u304a\u5206\u304b\u308a\u3044\u305f\u3060\u3051\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u524d\u306e\u8a18\u4e8b\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306eApache\u306b\u3064\u3044\u3066\u3001 &#8230;<\/p>\n","protected":false},"author":93,"featured_media":24243,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[109,45],"topic":[790],"class_list":["post-24234","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-mysql","tag-webdev","topic-mysql-database"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MariaDB\u3068MySQL\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u9055\u3044\u3092\u89e3\u8aac\uff5c Kinsta\u00ae<\/title>\n<meta name=\"description\" content=\"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03\" \/>\n<meta property=\"og:description\" content=\"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-26T10:08:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-04T08:02:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"730\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Tonino Jankov\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@t_jankov\" \/>\n<meta name=\"twitter:site\" content=\"@Kinsta_JP\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tonino Jankov\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\"},\"author\":{\"name\":\"Tonino Jankov\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/b5c8a6abbe388595ddb49b50e3608f5a\"},\"headline\":\"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03\",\"datePublished\":\"2019-09-26T10:08:59+00:00\",\"dateModified\":\"2024-04-04T08:02:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\"},\"wordCount\":437,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\",\"keywords\":[\"MySQL\",\"webdev\"],\"articleSection\":[\"WordPress\u958b\u767a\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\",\"url\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\",\"name\":\"MariaDB\u3068MySQL\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u9055\u3044\u3092\u89e3\u8aac\uff5c Kinsta\u00ae\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\",\"datePublished\":\"2019-09-26T10:08:59+00:00\",\"dateModified\":\"2024-04-04T08:02:21+00:00\",\"description\":\"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage\",\"url\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\",\"contentUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg\",\"width\":1460,\"height\":730,\"caption\":\"MariaDB\u3068MySQL-\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6982\u8981\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kinsta.com\/jp\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\",\"item\":\"https:\/\/kinsta.com\/jp\/topics\/mysql-database\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kinsta.com\/jp\/#website\",\"url\":\"https:\/\/kinsta.com\/jp\/\",\"name\":\"Kinsta\u00ae\",\"description\":\"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\",\"publisher\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kinsta.com\/jp\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\",\"name\":\"Kinsta\",\"url\":\"https:\/\/kinsta.com\/jp\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"contentUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"width\":500,\"height\":500,\"caption\":\"Kinsta\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\",\"https:\/\/x.com\/Kinsta_JP\",\"https:\/\/www.instagram.com\/kinstahosting\/\",\"https:\/\/www.linkedin.com\/company\/kinsta\/\",\"https:\/\/www.pinterest.com\/kinstahosting\/\",\"https:\/\/www.youtube.com\/c\/Kinsta\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/b5c8a6abbe388595ddb49b50e3608f5a\",\"name\":\"Tonino Jankov\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a19ca97b6163594247b78eedc9574c1f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a19ca97b6163594247b78eedc9574c1f?s=96&d=mm&r=g\",\"caption\":\"Tonino Jankov\"},\"description\":\"Tonino is an entrepreneur, Linux &amp; OSS enthusiast, developer, and tech educator. He has over ten years of experience in development and has been in the blockchain space for 3+ years. When he's not coding, he writes for SitePoint and Alibaba Cloud, binge-watches the newest works of fiction on Netflix, and explores new travel destinations.\",\"sameAs\":[\"https:\/\/x.com\/t_jankov\"],\"url\":\"https:\/\/kinsta.com\/jp\/blog\/author\/toninojankov\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"MariaDB\u3068MySQL\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u9055\u3044\u3092\u89e3\u8aac\uff5c Kinsta\u00ae","description":"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/","og_locale":"ja_JP","og_type":"article","og_title":"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03","og_description":"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002","og_url":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/","og_site_name":"Kinsta\u00ae","article_publisher":"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","article_published_time":"2019-09-26T10:08:59+00:00","article_modified_time":"2024-04-04T08:02:21+00:00","og_image":[{"width":1460,"height":730,"url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","type":"image\/jpeg"}],"author":"Tonino Jankov","twitter_card":"summary_large_image","twitter_description":"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002","twitter_image":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","twitter_creator":"@t_jankov","twitter_site":"@Kinsta_JP","twitter_misc":{"\u57f7\u7b46\u8005":"Tonino Jankov","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"3\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#article","isPartOf":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/"},"author":{"name":"Tonino Jankov","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/b5c8a6abbe388595ddb49b50e3608f5a"},"headline":"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03","datePublished":"2019-09-26T10:08:59+00:00","dateModified":"2024-04-04T08:02:21+00:00","mainEntityOfPage":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/"},"wordCount":437,"commentCount":0,"publisher":{"@id":"https:\/\/kinsta.com\/jp\/#organization"},"image":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage"},"thumbnailUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","keywords":["MySQL","webdev"],"articleSection":["WordPress\u958b\u767a"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/","url":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/","name":"MariaDB\u3068MySQL\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u9055\u3044\u3092\u89e3\u8aac\uff5c Kinsta\u00ae","isPartOf":{"@id":"https:\/\/kinsta.com\/jp\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage"},"image":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage"},"thumbnailUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","datePublished":"2019-09-26T10:08:59+00:00","dateModified":"2024-04-04T08:02:21+00:00","description":"MariaDB\u3068MySQL\u306f\u3069\u3046\u9055\u3046\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u306e2\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9055\u3044\u3068WordPress\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#primaryimage","url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","contentUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2019\/09\/mariadb-vs-mysql.jpg","width":1460,"height":730,"caption":"MariaDB\u3068MySQL-\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6982\u8981"},{"@type":"BreadcrumbList","@id":"https:\/\/kinsta.com\/jp\/blog\/mariadb-vs-mysql\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kinsta.com\/jp\/"},{"@type":"ListItem","position":2,"name":"MySQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9","item":"https:\/\/kinsta.com\/jp\/topics\/mysql-database\/"},{"@type":"ListItem","position":3,"name":"MariaDB\u3068MySQL\u306e\u9055\u3044\u2500\u5b9a\u756a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306e\u6bd4\u8f03"}]},{"@type":"WebSite","@id":"https:\/\/kinsta.com\/jp\/#website","url":"https:\/\/kinsta.com\/jp\/","name":"Kinsta\u00ae","description":"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9","publisher":{"@id":"https:\/\/kinsta.com\/jp\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kinsta.com\/jp\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/kinsta.com\/jp\/#organization","name":"Kinsta","url":"https:\/\/kinsta.com\/jp\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/","url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","contentUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","width":500,"height":500,"caption":"Kinsta"},"image":{"@id":"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","https:\/\/x.com\/Kinsta_JP","https:\/\/www.instagram.com\/kinstahosting\/","https:\/\/www.linkedin.com\/company\/kinsta\/","https:\/\/www.pinterest.com\/kinstahosting\/","https:\/\/www.youtube.com\/c\/Kinsta"]},{"@type":"Person","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/b5c8a6abbe388595ddb49b50e3608f5a","name":"Tonino Jankov","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a19ca97b6163594247b78eedc9574c1f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a19ca97b6163594247b78eedc9574c1f?s=96&d=mm&r=g","caption":"Tonino Jankov"},"description":"Tonino is an entrepreneur, Linux &amp; OSS enthusiast, developer, and tech educator. He has over ten years of experience in development and has been in the blockchain space for 3+ years. When he's not coding, he writes for SitePoint and Alibaba Cloud, binge-watches the newest works of fiction on Netflix, and explores new travel destinations.","sameAs":["https:\/\/x.com\/t_jankov"],"url":"https:\/\/kinsta.com\/jp\/blog\/author\/toninojankov\/"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/24234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/users\/93"}],"replies":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/comments?post=24234"}],"version-history":[{"count":13,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/24234\/revisions"}],"predecessor-version":[{"id":56481,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/24234\/revisions\/56481"}],"alternate":[{"embeddable":true,"hreflang":"en","title":"English","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/en"},{"embeddable":true,"hreflang":"pt","title":"Portuguese","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/pt"},{"embeddable":true,"hreflang":"es","title":"Spanish","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/es"},{"embeddable":true,"hreflang":"it","title":"Italian","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/it"},{"embeddable":true,"hreflang":"fr","title":"French","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/fr"},{"embeddable":true,"hreflang":"de","title":"German","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/de"},{"embeddable":true,"hreflang":"da","title":"Danish","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/dk"},{"embeddable":true,"hreflang":"ja","title":"Japanese","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/jp"},{"embeddable":true,"hreflang":"nl","title":"Dutch","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/nl"},{"embeddable":true,"hreflang":"sv","title":"Swedish","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/translations\/se"},{"href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/24234\/tree"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/media\/24243"}],"wp:attachment":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/media?parent=24234"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/tags?post=24234"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/topic?post=24234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}