{"id":408,"date":"2025-09-04T11:21:07","date_gmt":"2025-09-04T02:21:07","guid":{"rendered":"https:\/\/www.db-tech-showcase.com\/blog\/?p=408"},"modified":"2025-09-04T11:21:08","modified_gmt":"2025-09-04T02:21:08","slug":"dbts2025_pa4","status":"publish","type":"post","link":"https:\/\/www.db-tech-showcase.com\/blog\/dbts2025_pa4\/","title":{"rendered":"\u3010dbts2025 \u30ec\u30dd\u30fc\u30c8\u3011Amazon Aurora DSQL\u306e\u4ed5\u7d44\u307f\u3068\u7279\u5fb4"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u4eca\u5e74\u306e5\u6708\u672b\u306b\u4e00\u822c\u5229\u7528\u304c\u53ef\u80fd\u3068\u306a\u3063\u305fAurora DSQL\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u89e6\u3063\u305f\u3053\u3068\u306e\u3042\u308b\u4eba\u306f\u307e\u3060\u5c11\u306a\u3044\u3088\u3046\u3067\u3001\u4f1a\u5834\u306e\u53c2\u52a0\u8005\u306b\u5229\u7528\u7d4c\u9a13\u306e\u3042\u308b\u65b9\u306f\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u79c1\u3082\u305d\u306e\u3046\u3061\u306e\u4e00\u4eba\u3067\u3001\u5b58\u5728\u306f\u77e5\u3063\u3066\u3044\u305f\u3082\u306e\u306e\u3053\u308c\u307e\u3067\u89e6\u308c\u308b\u6a5f\u4f1a\u304c\u7121\u304b\u3063\u305f\u305f\u3081\u3001\u3053\u308c\u3092\u6a5f\u306b\u5b9f\u969b\u306b\u89e6\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002&nbsp;<br>\u672c\u30ec\u30dd\u30fc\u30c8\u3067\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u7d39\u4ecb\u3055\u308c\u305fAmazon DSQL\u306e\u7279\u5fb4\u3068\u6ce8\u610f\u70b9\u3092\u4e2d\u5fc3\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u203b\u300cDSQL\u300d\u306e\u8aad\u307f\u65b9\u306f\u300c\u3067\u3043\u30fc\u30fb\u3057\u30fc\u304f\u3046\u3047\u308b\u300d\u300c\u3067\u3043\u30fc\u30fb\u3048\u3059\u304d\u3085\u30fc\u3048\u308b\u300d\u3069\u3061\u3089\u3067\u3082\u826f\u3044\u305d\u3046\u3067\u3059(\u6d77\u5916\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u306f\u524d\u8005\u304c\u591a\u3044\u305d\u3046\u3067\u3059)\u3002&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30bb\u30c3\u30b7\u30e7\u30f3\u5185\u5bb9<\/h2>\n\n\n\n<p># Aurora DSQL\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u4e3b\u306a\u7279\u5fb4<br>Amazon Aurora DSQL\u306f\u3001Aurora\/RDS\u3068\u306f\u7570\u306a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u306e\u5206\u6563SQL\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u3002 \u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u5f37\u8abf\u3055\u308c\u3066\u3044\u305f\u4e3b\u306a\u7279\u5fb4\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<p>## 1. \u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3&nbsp;<br>DSQL\u306e\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u3044\u3046\u6982\u5ff5\u304c\u7121\u3044\u3053\u3068\u3067\u3059\u3002<br>\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3055\u308c\u308b\u306e\u306f\u5358\u4e00\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306e\u307f\u3067\u3001\u305d\u306e\u88cf\u5074\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u306a\u3069\u5404\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u5b8c\u5168\u306b\u5206\u96e2\u30fb\u5206\u6563\u3055\u308c\u3066\u3044\u307e\u3059\u3002&nbsp;<br>\u3053\u308c\u306b\u3088\u308a\u3001\u5404\u30ea\u30bd\u30fc\u30b9\u304c\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u5fdc\u3058\u3066\u72ec\u7acb\u3057\u3066\u3001\u304b\u3064\u81ea\u52d5\u7684\u306b\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<br>\u8aad\u307f\u8fbc\u307f\u3082\u66f8\u304d\u8fbc\u307f\u3082\u7570\u306a\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30d1\u30b9\u3092\u901a\u308b\u305f\u3081\u3001\u4e92\u3044\u306b\u5e72\u6e09\u3057\u306a\u3044\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>## 2. \u9ad8\u3044\u53ef\u7528\u6027\u3068\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3\u5bfe\u5fdc<br>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u5168\u4f53\u3067\u5358\u4e00\u969c\u5bb3\u70b9\u3092\u6392\u9664\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002&nbsp;<\/p>\n\n\n\n<ul>\n<li>\u30b7\u30f3\u30b0\u30eb\u30ea\u30fc\u30b8\u30e7\u30f3: \u8907\u6570\u306eAZ\u306b\u307e\u305f\u304c\u308bActive-Active\u69cb\u6210&nbsp;<\/li>\n\n\n\n<li>\u30de\u30eb\u30c1\u30ea\u30fc\u30b8\u30e7\u30f3: \u6771\u4eac-\u5927\u962a\u306e\u3088\u3046\u306a\u30ea\u30fc\u30b8\u30e7\u30f3\u9593\u3067Acrive-Active\u69cb\u6210\u3092\u7d44\u3080\u3053\u3068\u304c\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<p>## 3. PostgreSQL\u3068\u306e\u4e92\u63db\u6027<br>\u57fa\u672c\u7684\u306aSQL\u3084\u30c7\u30fc\u30bf\u578b\u306fPostgreSQL\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002&nbsp;<br>\u305f\u3060\u3057\u3001\u4e00\u90e8\u4f7f\u7528\u3067\u304d\u306a\u3044PostgreSQL\u306e\u6587\u6cd5\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u578b\u306f\u5168\u304f\u540c\u3058\u3082\u306e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u7cbe\u5ea6\u3084\u4e38\u3081\u65b9\u306f\u4e00\u81f4\u3057\u307e\u3059\u3002&nbsp;<br>\u63a5\u7d9a\u306b\u306fPostgreSQL\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3001psql\u3084DBeaver\u306a\u3069\u306e\u65e2\u5b58\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30c4\u30fc\u30eb\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>## 4. \u697d\u89b3\u7684\u540c\u6642\u5b9f\u884c\u5236\u5fa1<br>\u5f93\u6765\u306e\u591a\u304f\u306eRDBMS\u3068Aurora DSQL\u3067\u306f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u4ed5\u7d44\u307f\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<br>\u591a\u304f\u306eRDMS\u3067\u63a1\u7528\u3059\u308b\u300c\u30ed\u30c3\u30af\u300d\u3092\u53d6\u5f97\u3057\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u5360\u6709\u3059\u308b\u4ed5\u7d44\u307f\u3068\u306f\u7570\u306a\u308a\u3001Aurora DSQL\u306f\u30ed\u30c3\u30af\u3092\u53d6\u5f97\u3057\u307e\u305b\u3093\u3002 Aurora DSQL\u306f\u697d\u89b3\u7684\u540c\u6642\u5b9f\u884c\u5236\u5fa1\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br>\u3053\u308c\u306f\u3001\u307e\u305a\u51e6\u7406\u3092\u5b9f\u884c\u3055\u305b\u3001\u6700\u5f8c\u306eCOMMIT\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u7af6\u5408\u3092\u691c\u8a3c\u3059\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3059\u3002<\/p>\n\n\n\n<p>1. \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3A\u304c\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3059\u308b\u3002&nbsp;<br>2. \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3B\u304c\u540c\u3058\u30c7\u30fc\u30bf\u3092\u66f4\u65b0\u3059\u308b\u3002<br>3. \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3A\u304cCOMMIT\u3059\u308b\u3002\u3053\u306e\u6642\u70b9\u3067\u306f\u7af6\u5408\u304c\u7121\u3044\u305f\u3081\u6210\u529f\u3059\u308b\u3002<br>4. \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3B\u304cCOMMIT\u3059\u308b\u3002\u3053\u306e\u6642\u3001\u5148\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3A\u304cCOMMIT\u3057\u305f\u305f\u3081\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3B\u306fabort\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>## 5.\u958b\u767a\u3059\u308b\u4e0a\u3067\u306e\u6ce8\u610f\u70b9<\/p>\n\n\n\n<ul>\n<li>\u30ea\u30c8\u30e9\u30a4\u51e6\u7406: \u524d\u8ff0\u306e\u901a\u308a\u3001\u3042\u3068\u304b\u3089COMMIT\u3057\u305f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u30a8\u30e9\u30fc\u3067\u5931\u6557\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u3053\u306e\u7a2e\u306e\u30a8\u30e9\u30fc\u3092\u691c\u77e5\u3057\u3001\u30ea\u30c8\u30e9\u30a4\u3059\u308b\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ed\u30f3\u30b0\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306f\u4e0d\u5411\u304d: Aurora DSQL\u306fOLTP\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30ed\u30f3\u30b0\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p># Aurora DSQL\u306e\u52d5\u4f5c\u78ba\u8a8d<br>\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u89e3\u8aac\u3055\u308c\u3066\u3044\u305f\u7279\u5fb4\u7684\u306a\u6319\u52d5\u3092\u3001\u5b9f\u969b\u306b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u78ba\u8a8d: \u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u7af6\u5408<br>&nbsp;&nbsp;2\u3064\u306epsql\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f7f\u3044\u3001\u540c\u4e00\u884c\u3092\u66f4\u65b0\u3057\u3066\u3001\u300c\u697d\u89b3\u7684\u540c\u6642\u5b9f\u884c\u5236\u5fa1\u300d\u306e\u6319\u52d5\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002&nbsp;<br>\u3010\u624b\u9806\u3011<\/p>\n\n\n\n<ol>\n<li>\u30c6\u30b9\u30c8\u7528\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u3001\u30c7\u30fc\u30bf\u30921\u884c\u633f\u5165\n<ul>\n<li>CREATE TABLE accounts (id INT PRIMARY KEY, balance INT);<\/li>\n\n\n\n<li>INSERT INTO accounts VALUES (1, 10000);&nbsp;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u958b\u59cb&nbsp;<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u66f4\u65b0(\u540c\u3058\u884c\u3092\u66f4\u65b0)<\/li>\n\n\n\n<li>\u30bb\u30c3\u30b7\u30e7\u30f31\u3092\u5148\u306bCOMMIT\u3001\u305d\u306e\u5f8c\u3001\u30bb\u30c3\u30b7\u30e7\u30f32\u3092\u30b3\u30df\u30c3\u30c8<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"154\" src=\"https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image-1024x154.png\" alt=\"\" class=\"wp-image-409\" srcset=\"https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image-1024x154.png 1024w, https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image-300x45.png 300w, https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image-768x116.png 768w, https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image-1536x231.png 1536w, https:\/\/www.db-tech-showcase.com\/blog\/wp-content\/uploads\/2025\/09\/image.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u56f31. \u5b9f\u884c\u7d50\u679c(\u5de6\u306e\u30da\u30a4\u30f3\u304c\u30bb\u30c3\u30b7\u30e7\u30f31, \u53f3\u306e\u30da\u30a4\u30f3\u304c\u30bb\u30c3\u30b7\u30e7\u30f32)<\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u7d50\u679c\u304b\u3089\u3001Aurora DSQL\u304c\u30ed\u30c3\u30af\u7121\u3057\u3067\u52d5\u4f5c\u3057\u3001\u7af6\u5408\u767a\u751f\u6642\u306b\u5f8c\u304b\u3089\u30b3\u30df\u30c3\u30c8\u3057\u305f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u304c\u30a8\u30e9\u30fc\u3068\u306a\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8074\u8b1b\u3057\u305f\u611f\u60f3<\/h2>\n\n\n\n<p>Amazon Aurora DSQL\u304c\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u306a\u904b\u7528\u3068\u9ad8\u3044\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u306f\u3068\u3066\u3082\u9b45\u529b\u7684\u306b\u611f\u3058\u307e\u3057\u305f\u3002<br>\u4e00\u65b9\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u4ed5\u7d44\u307f\u306e\u9055\u3044\u3084\u3001PostgreSQL\u4e92\u63db\u3067\u306f\u3042\u308b\u3082\u306e\u306e\u4e00\u90e8\u4f7f\u7528\u3067\u304d\u306a\u3044\u6a5f\u80fd\u304c\u5b58\u5728\u3059\u308b\u306a\u3069\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u70b9\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081\u3001Aurora DSQL\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u969b\u306f\u3001\u3053\u306e\u975e\u4e92\u63db\u6027\u3001\u7279\u306b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u6319\u52d5\u3092\u6b63\u3057\u304f\u7406\u89e3\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u610f\u56f3\u7684\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3001\u5165\u5ff5\u306a\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3068\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u4eca\u5e74\u306e5\u6708\u672b\u306b\u4e00\u822c\u5229\u7528\u304c\u53ef\u80fd\u3068\u306a\u3063\u305fAurora DSQL\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u89e6\u3063\u305f\u3053\u3068\u306e\u3042\u308b\u4eba\u306f\u307e\u3060\u5c11\u306a\u3044\u3088\u3046\u3067\u3001\u4f1a\u5834\u306e\u53c2\u52a0\u8005\u306b\u5229\u7528\u7d4c\u9a13\u306e\u3042\u308b\u65b9\u306f\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002 \u79c1\u3082\u305d\u306e\u3046\u3061\u306e\u4e00\u4eba\u3067\u3001\u5b58\u5728\u306f\u77e5\u3063\u3066\u3044\u305f\u3082\u306e\u306e\u3053\u308c\u307e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,11,19,15],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/posts\/408"}],"collection":[{"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/comments?post=408"}],"version-history":[{"count":7,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/posts\/408\/revisions"}],"predecessor-version":[{"id":418,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/posts\/408\/revisions\/418"}],"wp:attachment":[{"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/media?parent=408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/categories?post=408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.db-tech-showcase.com\/blog\/wp-json\/wp\/v2\/tags?post=408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}