{"id":16896,"date":"2018-06-08T13:30:52","date_gmt":"2018-06-08T04:30:52","guid":{"rendered":"http:\/\/labs.gree.jp\/blog\/?p=16896"},"modified":"2021-10-08T19:05:05","modified_gmt":"2021-10-08T10:05:05","slug":"16896","status":"publish","type":"post","link":"https:\/\/labs.gree.jp\/blog\/2018\/06\/16896\/","title":{"rendered":"\u3055\u3044\u304d\u3093\u306eMySQL\u306eJSON\u307e\u308f\u308a"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u308f\u3002\u305b\u3058\u307e\u3067\u3059\u3002<br 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MySQL\u306f5.7\u304b\u3089JSON\u578b\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u306f\u3058\u3081\u30018.0\u3067\u304b\u306a\u308a\u958b\u767a\u304c\u52a0\u901f\u3057\u3066\u3044\u308b\u5370\u8c61\u3092\u53d7\u3051\u307e\u3059\u3002JSON\u578b\u304c\u30cd\u30a4\u30c6\u30a3\u30d6\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u306f\u3001MySQL5.7\u306eRelease Candidate\u4ee5\u964d\u3067\u3059\u30025.7 RC\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f2015\u5e74\u3042\u305f\u308a\u304b\u3089\u3001MySQL\u95a2\u9023\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u884c\u304f\u305f\u3073\u306bJSON\u578b\u306e\u8a71\u3092\u805e\u304f\u6a5f\u4f1a\u304c\u5897\u3048\u3066\u3044\u304d\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u65e5\u672c\u306eMySQL\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\uff08\u5c11\u306a\u304f\u3068\u3082MySQL\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u6765\u308b\u30e6\u30fc\u30b6\u306e\u9593\uff09\u3067\u306f\u3001\u300cRDB\u306a\u3093\u3060\u304b\u3089\u6b63\u898f\u5316\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u306f\u30fb\u30fb\u30fb\u300d\u300c\u305d\u308cSQL\u3067\u3082\u3067\u304d\u308b\u306e\u3067\u306f\u30fb\u30fb\u30fb\u300d\u3068\u3044\u3046\u58f0\u304c\u591a\u304b\u3063\u305f\u3088\u3046\u306a\u5370\u8c61\u3092\u53d7\u3051\u307e\u3059\u3002\u305f\u3060\u3001MySQL\u95a2\u9023\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u6765\u3089\u308c\u308b\u65b9\u306e\u591a\u304f\u306fDBA\u3067\u3001\u6b63\u898f\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u6271\u3046\u3053\u3068\u3092\u826f\u3057\u3068\u3055\u308c\u308b\u3001SQL\u304c\u5171\u901a\u8a00\u8a9e\u306a\u65b9\u3005\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u304b\u3089\u3001JSON\u578b\u306b\u3042\u307e\u308a\u9b45\u529b\u3092\u611f\u3058\u306a\u3044\u65b9\u304c\u591a\u304b\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u76f4\u8fd1\u308f\u305f\u3057\u3082JSON\u578b\u4f7f\u3046\u4e88\u5b9a\u306f\u306a\u3044\u3067\u3059\u3051\u3069\u3001MySQL\u306eJSON\u578b\u3092\u53d6\u308a\u5dfb\u304f\u74b0\u5883\u304c\u3061\u3087\u3063\u3068\u30a2\u30c4\u30a4\u611f\u3058\u306b\u306a\u3063\u3066\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u611f\u3058\u308b\u306e\u3067\u3001\u5099\u5fd8\u9332\u7a0b\u5ea6\u306b\u66f8\u3044\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>MySQL5.7.12\u304b\u3089\u898b\u3048\u3066\u304d\u305fJSON\u63a8\u3057<\/h2>\n<p>MySQL5.7\u306eGA\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304b\u3089\u534a\u5e74\u5f8c\u3001GA\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304b\u3089\u534a\u5e74\u5f8c\u3001mysqld - \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u9593\u306bX Protocol\u3068\u3044\u3046\u65b0\u3057\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u8ffd\u52a0\u3055\u308c\u3001SQL\u3060\u3051\u3067\u306f\u306a\u304fCRUD\u30e1\u30bd\u30c3\u30c9\u3067\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002MySQL\u3092JSON Document\u306e\u4fdd\u5b58\u5148\u3068\u3057\u3066\u4f7f\u3046\u3001\u3044\u308f\u3086\u308b MySQL Document Store \u3068\u547c\u3070\u308c\u308b\u5927\u304d\u306a\u6a5f\u80fd\u8ffd\u52a0\u3067\u3042\u3063\u305f\u306e\u3067\u3059\u304c\u3001CRUD\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u305f\u3068\u304d\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u969b\u306e\u578b\u304c\u30015.7\u3067\u8ffd\u52a0\u3055\u308c\u305fJSON\u578b\u3067\u3057\u305f\u3002\u3053\u306e\u8a71\u3092\u521d\u3081\u3066\u805e\u3044\u305f\u3068\u304d\u3001\u79c1\u306f\u300cSQL\u3092\u7a4d\u6975\u7684\u306b\u306f\u66f8\u304d\u305f\u304f\u306a\u3044\u958b\u767a\u8005\u3092\u3001MySQL\u306e\u65b0\u898f\u30e6\u30fc\u30b6\u3068\u3057\u3066\u53d6\u308a\u8fbc\u3082\u3046\u3068\u3057\u3066\u3044\u308b\u306e\u304b\u306a\uff1f\u300d\u304f\u3089\u3044\u306b\u3057\u304b\u8a8d\u8b58\u3057\u3066\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001JSON\u578b\u306b\u5bfe\u3059\u308b\u958b\u767a\u306f\u3053\u3053\u3067\u505c\u6ede\u305b\u305a\u30018.0\u306b\u306a\u3063\u3066\u304b\u3089\u3082\u69d8\u3005\u306a\u6539\u5584\u304c\u7d99\u7d9a\u3055\u308c\u308b\u3053\u3068\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>MySQL8.0\u3067\u306e\u6539\u5584<\/h2>\n<p>MySQL 8.0 \u3067JSON\u578b\u306b\u5bfe\u3057\u3066\u5165\u3063\u305f\u6539\u5584\u306e\u4e00\u90e8\u306b\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>TABLE\u306eColumn\u3092JSON Document\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u306e\u8ffd\u52a0\u3002<\/li>\n<li>JSON Document\u304b\u3089 teomporary table \u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3001JSON_TABLE()\u306e\u8ffd\u52a0\u3002<\/li>\n<li>JSON\u578b\u306eColumn\u3092 partial update \u5bfe\u5fdc\uff08InnoDB\u7684\u306b\u3001Column\u3092\u5168\u90e8\u66f8\u304d\u63db\u3048\u308b\u306e\u3067\u306f\u306a\u304f\u3001JSON\u578b\u306eColumn\u306e\u4e00\u90e8\u3060\u3051\u66f4\u65b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\uff09<\/li>\n<li>JSON\u578b\u306eColumn\u3092 partial update \u5bfe\u5fdc\uff08--binlog-row-value-options=PARTIAL_JSON \u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001 binlog_format=row \u3067\u3082\u5dee\u5206\u60c5\u5831\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001row-based replication \u306e\u3068\u304d\u306b\u4f7f\u3046 binlog \u3084 relay-log \u306e\u91cf\u3092\u6e1b\u3089\u305b\u308b\uff09<\/li>\n<\/ul>\n<p>\uff08\u79c1\u306e\u77e5\u308b\u9650\u308a\uff09MySQL\u306f\u6a5f\u80fd\u30d9\u30fc\u30b9\u3067\u958b\u767a\u30c1\u30fc\u30e0\u304c\u5206\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u5c11\u306a\u304f\u3068\u3082\u3053\u308c\u3089\u306f Optimizer, InnoDB, Replication \u3068\u4e09\u3064\u4ee5\u4e0a\u306e\u30c1\u30fc\u30e0\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3053\u308c\u3089\u306eJSON\u578b\u306b\u5bfe\u3059\u308b\u6539\u5584\u306f\u3001 MySQL Server Blog \u3084 MySQL High Availability \u3068\u3044\u3046 blog \u306b\u3001\u4e2d\u306e\u4eba\u306b\u3088\u308b\u89e3\u8aac\u8a18\u4e8b\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u3080\u304b\u3057\u304b\u3089 MySQL \u3092\u898b\u3066\u3044\u308b\u4eba\u9593\u3068\u3057\u3066\u306f\u3001\u300c\u65b0\u6a5f\u80fd\u8ffd\u52a0\u3055\u308c\u305f\u3051\u3069\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u8ffd\u3044\u3064\u3044\u3066\u306a\u3044\u3057\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u304b\u3089\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u8aad\u3093\u3067\u3069\u3093\u306a\u5b9f\u88c5\u304b\u78ba\u8a8d\u3059\u308b\u304b\u300d\u3068\u3044\u3046\u3053\u3068\u3092\u3084\u3063\u3066\u304d\u305f\u4eba\u9593\u3068\u3057\u3066\u306f\u3001\u300c\u3051\u3063\u3053\u3046\u306a\u529b\u306e\u5165\u308c\u3088\u3046\u3060\u306a\u3041\u300d\u3068\u611f\u3058\u3066\u3057\u307e\u3046\u308f\u3051\u3067\u3059\u3002\u3053\u306e\u3078\u3093\u304c\u3001\u500b\u4eba\u7684\u306b\u306f\u30a2\u30c4\u30a4\u306a\u3041\u3068\u611f\u3058\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<h2>\u305d\u3082\u305d\u3082\u3001MySQL\u306b\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u305f\u3044\u3068\u3044\u3046\u30cb\u30fc\u30ba\u306f\u3042\u308b\u306e\u304b\uff1f<\/h2>\n<p>\u632f\u308a\u8fd4\u3063\u3066\u307f\u308b\u3068\u3001\u3053\u308c\u304c\u3051\u3063\u3053\u3046\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u4f8b\u3048\u3070\u3001Uber\u3055\u3093\u306f<\/p>\n<ul>\n<li>\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u3092\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u3067\u4fdd\u5b58\u3057\u305f\u3044<\/li>\n<li>\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u6b32\u3057\u3044<\/li>\n<li>\u9ad8\u3044\u66f4\u65b0\u6027\u80fd\u6b32\u3057\u3044<\/li>\n<li>Kafka\u306bstreaming\u3057\u305f\u3044\uff08Change Data Capture \u3057\u305f\u3044\uff09<\/li>\n<li>\u30bb\u30ab\u30f3\u30c0\u30ea\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f7f\u3044\u305f\u3044<\/li>\n<li>\u9ad8\u3044\u4fe1\u983c\u6027\u304c\u6b32\u3057\u3044<\/li>\n<\/ul>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001JSON object\u3092\u5727\u7e2e\u3057\u3066MySQL\u306bBLOB\u3067\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u305d\u3046\u3067\u3059\u3002<br \/>\n\u5927\u5909\u3056\u3063\u304f\u308a\u3044\u3044\u307e\u3059\u3068\u3001Uber\u3055\u3093\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u306b\u306f\u3001InnoDB\u3068\uff08MySQL\u306e\uff09Replication\u304c\u6700\u9069\u89e3\u3067\u3042\u308a\u3001Kafka\u306b\u30c7\u30fc\u30bf\u6d41\u3057\u8fbc\u3080\u306a\u3089binary log\u3092\u30d1\u30fc\u30b9\u3059\u308c\u3070\u3044\u3044\u3001\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u3060\u3063\u305f\u308f\u3051\u3067\u3059\u306d\u3002binary log\u8aad\u3093\u3067Kafka\u306a\u3069\u3067 Real-time change data streaming \u3059\u308b\u305f\u3081\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001 StorageTapper \u3068\u3044\u3046\u540d\u79f0\u3067 github.com \u3067\u516c\u958b\u3055\u308c\u3066\u307e\u3059\u3002\u307e\u305f\u3001Uber\u306e\u65b9\u306f Oracle Open World 2017 \u3067\u767b\u58c7\u3055\u308c\u3001 StorageTapper \u306b\u3064\u3044\u3066\u89e3\u8aac\u3055\u308c\u3066\u304a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u79c1\u898b\u3067\u3059\u304c\u3001JSON\u3067\u3042\u308d\u3046\u3068JSON\u3067\u306a\u304b\u308d\u3046\u3068\u3001\u4f55\u3089\u304b\u306e\u304b\u305f\u3061\u3067serialize\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3001\u3042\u308b\u3044\u306f\u6587\u5b57\u5217\u578b\u306e\u30ed\u30b0\u30c7\u30fc\u30bf\u306a\u3069\u3092MySQL\u306b\u683c\u7d0d\u3059\u308b\u3068\u3044\u3046\u306e\u306f\u3001\u3042\u307e\u308a\u73cd\u3057\u3044\u3053\u3068\u3067\u306f\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002MySQL\u306bJSON\u578b\u304c\u306a\u304b\u3063\u305f\u6642\u4ee3\u306f\u3001TEXT\u578b\u3042\u308b\u3044\u306fBLOB\u578b\u306a\u3069\u3067\u5404\u81ea\u304a\u597d\u307f\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u4fdd\u5b58\u3057\u3066\u3044\u305f\u308f\u3051\u3067\u3059\u304c\u3001 \u73fe\u4ee3\u306eMySQL\u306b\u304a\u3044\u3066\u306f\u3001 Optimizer\u306e\u30c1\u30fc\u30e0\u3082InnoDB\u306e\u30c1\u30fc\u30e0\u3082Replication\u306e\u30c1\u30fc\u30e0\u3082\u3001JSON\u578b\u3078\u306e\u5f37\u529b\u306a\u30b5\u30dd\u30fc\u30c8\u4f53\u5236\u3092\u793a\u3057\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u3002\u6709\u529b\u306a\u9078\u629e\u80a2\u304c\u4e00\u3064\u3067\u304d\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u3001\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u307e\u305f\u6975\u3081\u3066\u500b\u4eba\u7684\u306a\u898b\u89e3\u3067\u3059\u304c\u3001MySQL\u3067\u79c0\u3067\u3066\u3044\u308b\u8981\u7d20\u306fInnoDB\u3068Replication\u3067\u3042\u308b\u3068\u79c1\u306f\u6349\u3048\u3066\u304a\u308a\u3001\u304b\u3064\u3066\u79c1\u306f\u3001MySQL\u306fOLAP\u3088\u308aOLTP\u3067\u4f7f\u3046\u306e\u306b\u9069\u3057\u305fRDBMS\u3060\u3068\u8a8d\u8b58\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305f\u3060\u3001\u6700\u8fd1\u306eMySQL\u306fWindow\u95a2\u6570\u3084CTE(Common Table Expression)\u3078\u306e\u5bfe\u5fdc\u306a\u3069\u3001Optimizer\u306e\u958b\u767a\u304c\u304b\u306a\u308a\u9032\u3093\u3067\u304a\u308a\u3001\u300cOLAP\u3082MySQL\u3067\u884c\u3051\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u305c\u300d\u3068\u3044\u3046\u3001\u4e2d\u306e\u4eba\u306e\u5f37\u3044\u610f\u5fd7\u3092\u611f\u3058\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u8003\u3048\u308b\u3068\u3001\u300c\u3068\u306b\u304b\u304f\u6b63\u898f\u5316\u3057\u306b\u304f\u3044\u30c7\u30fc\u30bf\u3067\u3082JSON\u3067\u4fdd\u5b58\u3057\u3088\u3046\u3002\u96c6\u8a08\u3059\u308b\u3068\u304d\u306bJSON_TABLE()\u3067\u8868\u5f62\u5f0f\u306b\u3057\u3066\u3001JOIN\u3059\u308b\u306a\u308a\u306a\u3093\u306a\u308a\u3057\u3088\u3046\u3002CTE\u306a\u3069\u3078\u306e\u30b5\u30dd\u30fc\u30c8\u3082\u9032\u3093\u3067\u304d\u305f\u3057\u300d\u3068\u3044\u3063\u305f\u6349\u3048\u65b9\u304c\u3067\u304d\u308b\u308f\u3051\u3067\u3001MySQL\u304cOLAP\u5e02\u5834\u306b\u98df\u3044\u8fbc\u3093\u3067\u3044\u304f\u305f\u3081\u306e\u7b2c\u4e00\u6b69\u3068\u3057\u3066\u3001JSON\u30b5\u30dd\u30fc\u30c8\u306e\u5145\u5b9f\u306f\u3042\u308a\u306a\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u306a\u3041\u3001\u3068\u611f\u3058\u308b\u306a\u3069\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\nInnoDB\u3068MySQL\u306eReplication\u306f\u304b\u306a\u308a\u3088\u304f\u3067\u304d\u3066\u3044\u3066\u5b9f\u7e3e\u3042\u308b\u4ed5\u7d44\u307f\u306a\u306e\u3067\u3001\u305d\u306e\u67a0\u7d44\u307f\u3092\u6d3b\u304b\u3057\u3064\u3064\u65b0\u3057\u3044\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3044\u3046\u306e\u306f\u3001\u306a\u304b\u306a\u304b\u826f\u3044\u3053\u3068\u306a\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>\u304b\u3064\u3066 StorageTapper \u306e\u3088\u3046\u306a\u30e2\u30ce\u306f\u3042\u307e\u308a\u306a\u304b\u3063\u305f\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u304b\u3089\u306f<\/h2>\n<p>Uber\u3055\u3093\u306f\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u3092MySQL\u306b\u4fdd\u5b58\u3057\u3001binary log\u3092\u6d3b\u7528\u3057\u3066Change Data Capture\u3059\u308b\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306e\u9ad8\u3044 StorageTapper\u3068\u3044\u3046OSS\u3092\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u3042\u3068\u4f55\u5e74\u304b\u3059\u308b\u3068\u3001Uber\u3055\u3093\u307b\u3069\u5927\u898f\u6a21\u3067\u306a\u3051\u308c\u3070\u3001\u4f3c\u305f\u3088\u3046\u306a\u3053\u3068\u3092MySQL\u3067\u3082\u3063\u3068\u304a\u624b\u8efd\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304f\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u4e00\u90e8\u7e70\u308a\u8fd4\u3057\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u6700\u8fd1\u306eMySQL\u306b\u306f\u3001JSON\u578b\u306b\u5bfe\u3057\u3066\u6b21\u306e\u3088\u3046\u306a\u6539\u5584\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>MySQL5.7\u4ee5\u964d\u306f\u30cd\u30a4\u30c6\u30a3\u30d6\u306eJSON\u578b\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u306e\u3067\u3001MySQL5.6\u306e\u9803\u3088\u308a\u3082JSON\u3068\u306e\u89aa\u548c\u6027\u304c\u4e0a\u304c\u3063\u3066\u3044\u308b\uff082017\u5e74\u306e\u3053\u308d\u3001StorageTapper \u306fMySQL5.6\u3092\u30b5\u30dd\u30fc\u30c8\u5bfe\u8c61\u3068\u3057\u3066\u3044\u305f\uff09<\/li>\n<li>MySQL8.0\u4ee5\u964d\u3001JSON\u578b\u306eColumn\u304b\u3089JSON_TABLE()\u3067 temporary table \u3092\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\u30015.7\u4ee5\u524d\u306e\u3053\u308d\u3068\u6bd4\u3079\u3001JSON\u3092\u4fdd\u5b58\u3057\u3066\u3044\u308btable\u304b\u3089\u96c6\u8a08\u3059\u308b\u306e\u304c\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/li>\n<li>MySQL8.0\u4ee5\u964d\u3001JSON\u578b\u306eColumn\u306e\u5dee\u5206\u66f4\u65b0\u304c\u3001InnoDB\uff06Replicaiton\u306e\u5404\u8981\u7d20\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001binary log\u306e\u30d1\u30fc\u30b9\u306b\u95a2\u3057\u3066\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u6539\u5584\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>MySQL8.0\u4ee5\u964d\u306f\u300cbinary log\u3092\u30d1\u30fc\u30b9\u3057\u3066\u5225\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u6d41\u3057\u8fbc\u3080\u3001 Change Data Capture \u306e\u305f\u3081\u306b binary log \u3092\u4f7f\u3046\u300d\u3068\u3044\u3063\u305f\u7528\u9014\u3092\u60f3\u5b9a\u3057\u3001\u3088\u308a\u30d1\u30fc\u30b9\u3057\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b binary log \u306b\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u591a\u6570\u8ffd\u52a0\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p>\u3055\u3089\u306b\u30015\u6708\u306b\u958b\u50ac\u3055\u308c\u305fMySQL Innovation Day Tokyo\u3068\u3044\u3046\u30a4\u30d9\u30f3\u30c8\u3067\u3001 MySQL Optimizer Team Director \u306e Manyi \u3055\u3093\u304c\u8a00\u3063\u3066\u305f\u306e\u3067\u3059\u304c\u3001<\/p>\n<ul>\n<li>MySQL5.7\u3067\u3082Generated Column\u3068\u3044\u3046\u6a5f\u80fd\u3092\u4f7f\u3063\u3066JSON\u578b\u306eColumn\u306bindex\u3092\u5f35\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u304c\u3001\u4eca\u5f8c\u306e\u30ea\u30ea\u30fc\u30b9\u3067\u3001\u76f4\u63a5JSON\u578b\u306bindex\u3092\u5f35\u308c\u308bSyntax\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3002<\/li>\n<\/ul>\n<p>\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\n\u6700\u8fd1\u306eMySQL\u306f\u300c\u6b63\u898f\u5316\u3057\u306b\u304f\u3044\u30c7\u30fc\u30bf\uff08\u9577\u671f\u306b\u6e21\u3063\u3066\u62e1\u5f35\u3055\u308c\u7d9a\u3051\u308b\u30ed\u30b0\u30c7\u30fc\u30bf\u306a\u3069\uff09\u3092\u3068\u308a\u3042\u3048\u305aJSON\u578b\u3067\u4fdd\u5b58\u3057\u3066\u304a\u3051\u3070\u3001\u3042\u3068\u304b\u3089index\u5f35\u3063\u3066SQL\u3067\u96c6\u8a08\u3059\u308b\u3053\u3068\u304c\u5bb9\u6613\u306b\u3067\u304d\u308b\u300d\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u3092\u60f3\u5b9a\u3057\u3064\u3064\u3001\u5404\u958b\u767a\u30c1\u30fc\u30e0\u3082\u958b\u767a\u3057\u3066\u3044\u308b\u306e\u3067\u306f\uff1f\u3068\u3044\u3063\u305f\u96f0\u56f2\u6c17\u304c\u4f1d\u308f\u3063\u3066\u304f\u308b\u308f\u3051\u3067\u3059\u3002<br \/>\n\u3042\u3068\u4f55\u5e74\u304b\u3059\u308b\u3068\u300c\u6b63\u898f\u5316\u3055\u308c\u3066\u306a\u3044\u30ed\u30b0\u30c7\u30fc\u30bf\u306a\u3069\u306f\u3001\u3068\u308a\u3042\u3048\u305aMySQL\u306bJSON\u578b\u3067\u4fdd\u5b58\u3057\u3066\u304a\u3053\u3046\u3002\u3042\u3068\u3067\u96c6\u8a08\u3059\u308b\u306e\u3082\u96e3\u3057\u304f\u306a\u3044\u3057\u3001 binary log\u3088\u3093\u3067Change Data Capture\u3059\u308b\u3068\u3044\u3046\u4f7f\u3044\u65b9\u3082\u3067\u304d\u308b\u300d\u3068\u3044\u3063\u305f\u904b\u7528\u304c\u3001\u73cd\u3057\u3044\u3053\u3068\u3067\u306f\u306a\u304f\u306a\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u5c11\u306a\u304f\u3068\u3082\u3001MySQL\u306e\u4e2d\u306e\u4eba\u305f\u3061\u306f\u3001\u305d\u3046\u3044\u3063\u305f\u672a\u6765\u3092\u8996\u91ce\u306b\u5165\u308c\u3066\u958b\u767a\u3057\u3066\u3044\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>MySQL\u306b\u30ed\u30b0\u3092\u4fdd\u5b58\u3059\u308b\u3001MySQL\u306a\u3089\u3067\u306f\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>\u73fe\u4ee3\u306b\u304a\u3044\u3066\u306f\u3001MySQL\u4ee5\u5916\u3067\u3082\u30ed\u30b0\u306e\u4fdd\u5b58\u3084\u96c6\u8a08\u306f\u53ef\u80fd\u3067\u3057\u3087\u3046\u3002\u3080\u3057\u308dMySQL\u3088\u308aSaaS\u306a\u3069\u4f7f\u3046\u65b9\u304c\u30e1\u30b8\u30e3\u30fc\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3001MySQL\u3067\u30ed\u30b0\u306e\u4fdd\u5b58\u3084\u96c6\u8a08\u3092\u884c\u3046\u5834\u5408\u3001\u6b21\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5c0f\u3055\u304f\u30b5\u30fc\u30d3\u30b9\u3092\u306f\u3058\u3081\u308b\u3068\u304d\u3001\u4ed6\u306e\u30c7\u30fc\u30bf\u3068\u4e00\u7dd2\u306bMySQL\u3092\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u5148\u3068\u3057\u3066\u4f7f\u3046\u3053\u3068\u3067\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u6210\u304c\u30b7\u30f3\u30d7\u30eb\u306b\u306a\u308b\u3002<\/li>\n<li>MySQL\u306f\u53ef\u642c\u6027\u306b\u512a\u308c\u308b\u3002\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u74b0\u5883\u306b\u9589\u3058\u3066\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3082\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u9593\u3067\u306e\u79fb\u884c\u3082\u3001\u6bd4\u8f03\u7684\u5bb9\u6613\u3067\u3042\u308b\u3002<\/li>\n<li>\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u74b0\u5883\u306b\u9589\u3058\u3066\u69cb\u7bc9\u3059\u308b\u5834\u5408\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7d4c\u7531\u3067SaaS\u306b\u30ed\u30b0\u3092\u8ee2\u9001\u3057\u306a\u3044\u5206\u3001\u56de\u7dda\u306e\u7d30\u3044\u5730\u57df\u3067\u3082\u69cb\u7bc9\u3057\u3084\u3059\u3044\u3002<\/li>\n<li>MySQL\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001GA\u304c\u51fa\u3066\u304b\u30895\u5e74\u9593Premier Support\u30016-8\u5e74\u76ee\u306fExtended Support\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u5c11\u306a\u304f\u3068\u30828\u5e74\u9593\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306a\u3069\u304c\u7d99\u7d9a\u3057\u3066\u63d0\u4f9b\u3055\u308c\u308b\u3002<\/li>\n<li>\u6700\u8fd1\u306eMySQL\u306f\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u306a\u3069\u306b\u3082\u529b\u3092\u5165\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u8981\u4ef6\u7684\u306b\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u74b0\u5883\u306b\u9589\u3058\u3066\u30bb\u30ad\u30e5\u30a2\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u8a2d\u8a08\u3057\u305f\u3044\u3068\u304d\u3001\u5019\u88dc\u3068\u306a\u308b\u3002<\/li>\n<li>\uff08\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3067\u306a\u3051\u308c\u3070\uff09\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u305f\u3044\u3068\u304d\u306f\u3001\u81ea\u5206\u305f\u3061\u3067\u81ea\u7531\u306b\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3002<\/li>\n<li>\u30de\u30cd\u30fc\u30b8\u30c9\u30b5\u30fc\u30d3\u30b9\u3068\u7570\u306a\u308a\u3001\u81ea\u5206\u3067\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3067\u8abf\u67fb\u3067\u304d\u308b\u3002<\/li>\n<li>\u5fc5\u8981\u3067\u3042\u308c\u3070\u81ea\u5206\u305f\u3061\u3067\u30d1\u30c3\u30c1\u3082\u66f8\u3051\u308b\u3002<\/li>\n<\/ul>\n<p>\u4eca\u5f8cMySQL\u306b\u4fdd\u5b58\u3059\u308b\u30c7\u30fc\u30bf\u3059\u3079\u3066\u304cJSON\u3067\u3042\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u305d\u308c\u304c\u6b63\u3057\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3001\u6b21\u306e\u3088\u3046\u306a\u6027\u8cea\u3092\u6301\u3064\u30ed\u30b0\u30c7\u30fc\u30bf\u306a\u3069\u3082\u3001\u3053\u308c\u304b\u3089\u306fMySQL\u306b\u4fdd\u5b58\u3057\u3084\u3059\u304f\u306a\u308b\u308f\u3051\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u5c06\u6765\u306e\u62e1\u5f35\u3082\u8003\u3048\u308b\u3068\u6b63\u898f\u5316\u3057\u306b\u304f\u3044<\/li>\n<li>\u3068\u308a\u3042\u3048\u305a\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u306b\u4fdd\u5b58\u3057\u3066\u304a\u3044\u3066\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066JOIN\u3057\u3064\u3064\u96c6\u8a08\u3057\u305f\u3044<\/li>\n<li>\u96c6\u8a08\u3059\u308b\u3068\u304d\u3001slave\u5074\u3067\u3055\u3063\u304f\u308a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u8ffd\u52a0\u3057\u3066\u96c6\u8a08\u3057\u305f\u3044<\/li>\n<\/ul>\n<p>MySQL\u306b\u30b9\u30ad\u30fc\u30de\u30ec\u30b9\u306a\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3057\u3066\u3001\u3042\u3068\u304b\u3089\u3044\u308d\u3044\u308d\u52a0\u5de5\u3057\u3066\u4f7f\u3046\u3068\u3044\u3046\u4f7f\u3044\u65b9\u306f\u3001Uber\u3055\u3093\u3092\u306f\u3058\u3081\u69d8\u3005\u306a\u4f1a\u793e\u304c\u4f55\u5e74\u3082\u524d\u304b\u3089\u5b9f\u8df5\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u3067\u3042\u308a\u3001\u305d\u3046\u3044\u3063\u305f\u904b\u7528\u306b\u5bfe\u3059\u308b\u30cf\u30fc\u30c9\u30eb\u304c\u3001\u3044\u307e\u4e0b\u304c\u3063\u3066\u304d\u3066\u3044\u308b\u308f\u3051\u3067\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4f8b\u3048\u3070\u79c1\u304c\u3044\u307e\u3059\u3050JSON\u578b\u3092\u4f7f\u3046\u3068\u3057\u305f\u3089<\/h2>\n<p>\u4f8b\u3048\u3070\u5f0a\u793e\u306f\u3001cron \u3067<\/p>\n<pre><code class=\"language-bash\">$ sudo smartctl -l devstat \/dev\/sda\n<\/code><\/pre>\n<p>\u53e9\u3044\u305f\u7d50\u679c\u3092 daily \u3067 MySQL \u306b\u683c\u7d0d\u3057\u3001SSD\u306e\u66f8\u304d\u8fbc\u307f\u5bff\u547d\u3069\u308c\u304f\u3089\u3044\u6e1b\u3063\u305f\u304b\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u3044\u307e\u65b0\u898f\u306b\u305d\u3046\u3044\u3046\u3082\u306e\u3092\u4f5c\u308b\u3093\u3060\u3063\u305f\u3089\u3001\u305d\u306eTABLE\u306fJSON\u578b\u306eColumn\u306b\u3057\u3066\u3082\u3044\u3044\u304b\u306a\u3041\u3068\u601d\u3063\u305f\u308a\u3057\u307e\u3059\u3002SSD\u306eSMART\u306f\u3001SSD\u306e\u30d9\u30f3\u30c0\u30fc\u3054\u3068\u306b\u7d30\u304b\u304f\u9055\u3063\u305f\u308a\u3059\u308b\u306e\u3067\u3001\u300c\u3068\u308a\u3042\u3048\u305aSMART\u306e\u60c5\u5831\u3067\u6b32\u3057\u3044\u3082\u306e\u306f\u4e00\u901a\u308a\u4fdd\u5b58\u3057\u3066\u304a\u3044\u3066\u3001\u96c6\u8a08\u6642\u306b\u30d9\u30f3\u30c0\u30fc\u3054\u3068\u306e\u5dee\u5206\u3092\u57cb\u3081\u3088\u3046\u300d\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u304c\u3001MySQL\u306eJSON\u578b\u306b\u597d\u9069\u306a\u4f7f\u3044\u65b9\u3067\u306f\u306a\u3044\u304b\u306a\u3041\u3068\u601d\u3046\u306a\u3069\u3057\u307e\u3059\u3002<\/p>\n<h2>\u6b21\u56de\u306f<\/h2>\n<p>\u5177\u4f53\u7684\u306bJSON\u578b\u304cInnoDB\u306bpartial update\u3055\u308c\u308b\u3042\u305f\u308a\u3001\u5b9f\u969b\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u7b49\u3044\u3058\u308a\u306a\u304c\u3089\u305d\u306e\u691c\u8a3c\u7d50\u679c\u3092\u66f8\u3053\u3046\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u8a18\u4e8b\u304c\u9577\u304f\u306a\u308a\u305d\u3046\u3060\u3057\u3061\u3087\u3063\u3068\u6642\u9593\u3082\u304b\u304b\u308b\u304b\u306a\u3068\u601d\u3063\u305f\u306e\u3067\u3001\u6b21\u56de\u4ee5\u964d\u306b\u66f8\u304d\u305f\u3044\u306a\u3068\u601d\u3046\u306a\u3069\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3001InnoDB\u304c\u3044\u304b\u306b\u5805\u7262\u5f37\u56fa\u3067\u3042\u308b\u304b\u793a\u3059\u305f\u3081\u306b innodb_thread_concurrency \u306b\u3064\u3044\u3066\u3082\u3061\u3087\u3063\u3068\u66f8\u304d\u305f\u3044\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u3063\u3061\u304c\u5148\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3044\u305a\u308c\u306b\u305b\u3088\u3001\u305d\u306e\u3046\u3061\u307e\u305fInnoDB\u95a2\u9023\u3067\u4f55\u304b\u66f8\u3053\u3046\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h2>References<\/h2>\n<ul>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/mysql-5-7-12-part-6-mysql-document-store-a-new-chapter-in-the-mysql-story\/\">MySQL 5.7.12 \u2013 Part 6: MySQL Document Store \u2013 A New Chapter in the MySQL Story<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/mysql-8-0-innodb-introduces-lob-index-for-faster-updates\/\">MySQL 8.0: InnoDB Introduces LOB Index For Faster Updates<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/mysql-8-0-mvcc-of-large-objects-in-innodb\/\">MySQL 8.0: MVCC of Large Objects in InnoDB<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/partial-update-of-json-values\/\">Partial update of JSON values<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/mysql-8-0-from-sql-tables-to-json-documents-and-back-again\/\">MySQL 8.0: From SQL Tables to JSON Documents (and back again)<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/efficient-json-replication-in-mysql-8-0\/\">Efficient JSON Replication in MySQL 8.0<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/more-metadata-is-written-into-binary-log\/\">More Metadata Is Written Into Binary Log<\/a><\/li>\n<li><a href=\"https:\/\/dev.mysql.com\/blog-archive\/taking-advantage-of-new-transaction-length-metadata\/\">Taking advantage of new transaction length metadata<\/a><\/li>\n<li><a href=\"https:\/\/eng.uber.com\/schemaless-part-one\/\">Designing Schemaless, Uber Engineering\u2019s Scalable Datastore Using MySQL<\/a><\/li>\n<li><a href=\"https:\/\/events.rainfocus.com\/catalog\/oracle\/oow17\/catalogoow17?search=CON7295&amp;showEnrolled=false\">StorageTapper: Real-Time MySQL Change Data Streaming at Uber<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/uber\/storagetapper\">uber\/storagetapper<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u308f\u3002\u305b\u3058\u307e\u3067\u3059\u3002 \u3055\u3044\u304d\u3093\u3001\u3057\u3070\u3057\u3070\u5ead\u5712\u3084\u65e5\u5e30\u308a\u767b\u5c71\u306b\u884c\u3063\u3066\u98a8\u666f\u5199\u771f\u3092\u64ae\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u30ab\u30e1\u30e9\u3067\u5199\u771f\u3092\u64ae\u308b\u3068\u3044\u3046\u884c\u70ba\u306f\uff08\u4e2d\u7565\uff09\u5b9f\u884c\u8a08\u753b\u3092\u8003\u3048\u306a\u304c\u3089SQL\u3092\u66f8\u304f\u884c\u70ba\u306b\u8fd1\u3057\u3044\u3053\u3068\u3060\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u306b\u306f [&hellip;]<\/p>\n","protected":false},"author":137,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[17],"class_list":["post-16896","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info","tag-mysql"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/16896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/users\/137"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/comments?post=16896"}],"version-history":[{"count":3,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/16896\/revisions"}],"predecessor-version":[{"id":21458,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/16896\/revisions\/21458"}],"wp:attachment":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/media?parent=16896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/categories?post=16896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/tags?post=16896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}