{"id":8803,"date":"2026-06-18T04:27:35","date_gmt":"2026-06-17T19:27:35","guid":{"rendered":"https:\/\/since2020.jp\/media\/?p=8803"},"modified":"2026-06-18T01:57:40","modified_gmt":"2026-06-17T16:57:40","slug":"%e3%80%90dais2026%e7%8f%be%e5%9c%b0%e3%83%ac%e3%83%9d%e3%83%bc%e3%83%88%e2%91%a4%e3%80%91ai%e3%82%a8%e3%83%bc%e3%82%b8%e3%82%a7%e3%83%b3%e3%83%88%e6%99%82%e4%bb%a3%e3%81%ae%e3%83%88%e3%83%a9%e3%83%b3","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/%e3%80%90dais2026%e7%8f%be%e5%9c%b0%e3%83%ac%e3%83%9d%e3%83%bc%e3%83%88%e2%91%a4%e3%80%91ai%e3%82%a8%e3%83%bc%e3%82%b8%e3%82%a7%e3%83%b3%e3%83%88%e6%99%82%e4%bb%a3%e3%81%ae%e3%83%88%e3%83%a9%e3%83%b3\/","title":{"rendered":"\u3010DAIS2026\u73fe\u5730\u30ec\u30dd\u30fc\u30c8\u2464\u3011AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6642\u4ee3\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u300cLakebase\u300d\u5fb9\u5e95\u89e3\u5256 #DAIS2026"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002<\/p>\n<p>Databricks Data + AI Summit 2026\uff08DAIS2026\uff09\u73fe\u5730\u30ec\u30dd\u30fc\u30c8\u7b2c5\u5f3e\u306f\u3001\u30c7\u30fc\u30bf\u57fa\u76e4\u306e\u300c\u5206\u6790\u300d\u5074\u3067\u306f\u306a\u304f\u300c\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\uff08OLTP\uff09\u300d\u5074\u306e\u4e3b\u5f79\u3068\u3057\u3066\u767b\u5834\u3057\u305f <strong>\u300cLakebase\u300d<\/strong> \u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u4e00\u8a00\u3067\u8868\u3059\u306a\u3089 <strong>\u30d5\u30eb\u30de\u30cd\u30fc\u30b8\u30c9\u306e\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9 Postgres<\/strong>\u3002\u57fa\u8abf\u8b1b\u6f14\u3067\u306f\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u3001Nikita Shamgunov \u6c0f\u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u90e8\u306e\u4ed5\u7d44\u307f\u306b\u307e\u3067\u8e0f\u307f\u8fbc\u307f\u306a\u304c\u3089\u3001\u4e01\u5be7\u306b\u89e3\u304d\u660e\u304b\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u8fd1\u5e74\u306e\u30c7\u30fc\u30bf\u57fa\u76e4\u306e\u8b70\u8ad6\u306f\u3001\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u5206\u6790\uff08OLAP\uff09\u306e\u8a71\u984c\u306b\u504f\u308a\u304c\u3061\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3092\u52d5\u304b\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30af\u30ea\u30c3\u30af\u3084\u6ce8\u6587\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u72b6\u614b\u66f4\u65b0\u3068\u3044\u3063\u305f\u300c\u66f8\u304d\u8fbc\u307f\u300d\u3092\u53d7\u3051\u6b62\u3081\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u3067\u3059\u3002Lakebase \u304c\u9762\u767d\u3044\u306e\u306f\u3001\u3053\u306e\u53e4\u304f\u304b\u3089\u3042\u308b OLTP \u306e\u4e16\u754c\u3092\u3001\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u306e\u8a2d\u8a08\u601d\u60f3\u3067\u4e38\u3054\u3068\u4f5c\u308a\u76f4\u305d\u3046\u3068\u3057\u3066\u3044\u308b\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u518d\u8a2d\u8a08\u306e\u901a\u594f\u4f4e\u97f3\u3068\u3057\u3066\u4e00\u8cab\u3057\u3066\u8a9e\u3089\u308c\u3066\u3044\u305f\u306e\u304c\u300c<strong>AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5b89\u5fc3\u3057\u3066\u4f7f\u3048\u308bDB<\/strong>\u300d\u3068\u3044\u3046\u30b3\u30f3\u30bb\u30d7\u30c8\u3067\u3057\u305f\u3002\u3053\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u306e\u89e3\u50cf\u5ea6\u306e\u9ad8\u3055\u3053\u305d\u3001\u4eca\u56de\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u3082\u3063\u3068\u3082\u5370\u8c61\u306b\u6b8b\u3063\u305f\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n<h2>\u300c\u6b21\u306e100\u5104\u306e\u30a2\u30d7\u30ea\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u5fc5\u8981\u306aDB\u3068\u306f?\u300d<\/h2>\n<p>Reynold Xin \u6c0f\u306b\u3088\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u5206\u6790\u30d1\u30fc\u30c8\u306b\u7d9a\u304d\u3001Ali Ghodsi \u6c0f\u306e\u30cf\u30f3\u30c9\u30aa\u30d5\u3092\u7d4c\u3066\u30b9\u30c6\u30fc\u30b8\u306b\u767b\u58c7\u3057\u305f\u306e\u304c\u3001<strong>Nikita Shamgunov \u6c0f<\/strong>\u3067\u3057\u305f\u3002\u5f7c\u304c\u89b3\u5ba2\u306b\u6295\u3052\u304b\u3051\u305f\u554f\u3044\u306f\u3001\u6975\u3081\u3066\u30b7\u30f3\u30d7\u30eb\u306a\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<blockquote>\n<p><strong>&#8220;What do the next 10 billion apps and agents need in a database?&#8221;<\/strong><br \/>\uff08\u6b21\u306e100\u5104\u306e\u30a2\u30d7\u30ea\u3068\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u3001DB\u306b\u4f55\u3092\u6c42\u3081\u308b\u304b?\uff09<\/p>\n<\/blockquote>\n<p>\u3053\u306e\u554f\u3044\u306e\u8a2d\u8a08\u304c\u5de7\u307f\u306a\u306e\u306f\u3001\u300c\u30a2\u30d7\u30ea\u300d\u3068\u4e26\u3079\u3066\u300c<strong>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\u300d\u3092\u4e3b\u8a9e\u306b\u636e\u3048\u3066\u3044\u308b\u70b9\u3067\u3059\u3002\u3053\u308c\u307e\u3067DB\u306e\u5229\u7528\u8005\u306f\u4eba\u9593\u304c\u66f8\u3044\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u308c\u304b\u3089\u306f\u3001\u81ea\u5f8b\u7684\u306b\u52d5\u304fAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5927\u91cf\u306bDB\u3078\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u66f8\u304d\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u3042\u3089\u3086\u308b\u30a2\u30d7\u30ea\u306b\u306f\u4f9d\u7136\u3068\u3057\u3066DB\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u305d\u3053\u306b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u3044\u3046\u65b0\u3057\u3044\u6841\u9055\u3044\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u304c\u4e0a\u4e57\u305b\u3055\u308c\u3066\u3044\u304f\u2015\u2015\u3002\u305d\u306e\u524d\u63d0\u306e\u3082\u3068\u3067\u3001\u3053\u308c\u304b\u3089\u306eDB\u306b\u6c42\u3081\u3089\u308c\u308b\u6761\u4ef6\u3068\u3057\u3066\u3001Shamgunov \u6c0f\u306f3\u3064\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u63d0\u793a\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>Familiar\uff08\u99b4\u67d3\u307f\u304c\u3042\u308b\uff09<\/strong>\uff1a\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3001\u4eba\u6c17\u304c\u3042\u308a\u3001\u62e1\u5f35\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068<\/li>\n<li><strong>Nimble\uff08\u4fca\u654f\uff09<\/strong>\uff1a\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3067\u3001\u30d6\u30e9\u30f3\u30c1\u3067\u304d\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044\u3053\u3068<\/li>\n<li><strong>Mission critical\uff08\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\uff09<\/strong>\uff1a\u7121\u9650\u306e\u30b9\u30b1\u30fc\u30eb\u3001\u9ad8\u901f\u3001\u9ad8\u4fe1\u983c\u3067\u3042\u308b\u3053\u3068<\/li>\n<\/ul>\n<p>\u3053\u306e3\u3064\u306f\u3001\u305d\u308c\u305e\u308c\u300c\u63a1\u7528\u306e\u3057\u3084\u3059\u3055\u300d\u300c\u958b\u767a\u30fb\u904b\u7528\u306e\u6a5f\u52d5\u529b\u300d\u300c\u672c\u756a\u306b\u8010\u3048\u308b\u5805\u7262\u6027\u300d\u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u3069\u308c\u304b1\u3064\u3067\u3082\u6b20\u3051\u308b\u3068100\u5104\u306e\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u306f\u652f\u3048\u3089\u308c\u306a\u3044\u3001\u3068\u3044\u3046\u6574\u7406\u3067\u3059\u3002\u3068\u308a\u308f\u30512\u3064\u76ee\u306e Nimble \u306f\u3001\u5f8c\u8ff0\u3059\u308b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u809d\u306b\u76f4\u7d50\u3059\u308b\u6982\u5ff5\u3067\u3057\u305f\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8772\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_420_needs-nimble.jpg\" alt=\"It needs to be nimble \u2014 \u30d6\u30e9\u30f3\u30c1\u53ef\u80fd\u306aDB\u306e\u30a4\u30e1\u30fc\u30b8\uff08Serverless \/ Branchable \/ Cost effective\uff09\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_420_needs-nimble.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_420_needs-nimble-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_420_needs-nimble-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_420_needs-nimble-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>It needs to be nimble \u2014 \u30d6\u30e9\u30f3\u30c1\u53ef\u80fd\u306aDB\u306e\u30a4\u30e1\u30fc\u30b8\uff08Serverless \/ Branchable \/ Cost effective\uff09<\/figcaption><\/figure>\n<p>\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u3067\u3042\u308b\u3053\u3068\u3001\u30d6\u30e9\u30f3\u30c1\uff08\u5206\u5c90\uff09\u3067\u304d\u308b\u3053\u3068\u3001\u305d\u3057\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u826f\u3044\u3053\u3068\u3002\u30b9\u30e9\u30a4\u30c9\u306b\u4e26\u3093\u3060\u3053\u306e3\u3064\u306e\u8981\u7d20\u306f\u3001\u3044\u305a\u308c\u3082\u5f93\u6765\u306e\u30de\u30cd\u30fc\u30b8\u30c9DB\u304c\u82e6\u624b\u3068\u3057\u3066\u304d\u305f\u9818\u57df\u3067\u3059\u3002\u5e38\u6642\u8d77\u52d5\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u62b1\u3048\u3001\u672c\u756a\u30c7\u30fc\u30bf\u306e\u8907\u88fd\u306b\u306f\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u30d5\u30eb\u30b3\u30d4\u30fc\u3068\u6642\u9593\u3092\u8981\u3057\u3001\u4f7f\u3063\u3066\u3044\u306a\u3044\u6642\u9593\u5e2f\u3082\u30b3\u30b9\u30c8\u304c\u5782\u308c\u6d41\u3055\u308c\u308b\u2015\u2015\u3002\u3053\u306e\u300c\u4fca\u654f\u3055\u306e\u6b20\u5982\u300d\u3092\u3069\u3046\u514b\u670d\u3059\u308b\u304b\u304c\u3001Lakebase \u306e\u8a2d\u8a08\u30c6\u30fc\u30de\u3060\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<h2>\u3060\u304b\u3089\u300cPostgres \u304b\u3089\u59cb\u3081\u305f\u300d<\/h2>\n<p>3\u6761\u4ef6\u306e\u3046\u3061\u300cFamiliar\uff08\u99b4\u67d3\u307f\u304c\u3042\u308b\uff09\u300d\u306b\u5bfe\u3059\u308b Databricks \u306e\u7b54\u3048\u306f\u3001\u660e\u5feb\u3067\u3057\u305f\u3002<strong>Postgres<\/strong> \u3067\u3059\u3002<\/p>\n<blockquote>\n<p><strong>&#8220;We started with Postgres&#8221;<\/strong><br \/>\uff08\u79c1\u305f\u3061\u306f Postgres \u304b\u3089\u59cb\u3081\u305f\uff09<\/p>\n<\/blockquote>\n<p>\u305d\u306e\u6839\u62e0\u3068\u3057\u3066\u793a\u3055\u308c\u305f\u306e\u304c\u3001\u958b\u767a\u8005\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u5e83\u304f\u53c2\u7167\u3055\u308c\u308b Stack Overflow \u306e\u5e74\u6b21\u8abf\u67fb\u3067\u3057\u305f\u3002Stack Overflow 2025 \u306e\u4eba\u6c17\u8abf\u67fb\u306b\u304a\u3044\u3066\u3001PostgreSQL \u306f <strong>59.50%<\/strong> \u3068\u3044\u3046\u6570\u5b57\u3067\u30c8\u30c3\u30d7\u306b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002Shamgunov \u6c0f\u306f Postgres \u3092\u300c\u4e16\u754c\u6700\u5927\u306eDB\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u300d\u300c\u3042\u3089\u3086\u308b\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u62e1\u5f35\u6a5f\u80fd\u3092\u5099\u3048\u308b\u300d\u300c\u305d\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u7406\u89e3\u3067\u304d\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u300d\u3068\u4f4d\u7f6e\u3065\u3051\u307e\u3057\u305f\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8773\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_478_started-postgres-chart.jpg\" alt=\"We started with Postgres \u2014 PostgreSQL \u306e\u4eba\u6c17\uff08Stack Overflow 2025\uff09\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_478_started-postgres-chart.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_478_started-postgres-chart-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_478_started-postgres-chart-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_478_started-postgres-chart-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>We started with Postgres \u2014 PostgreSQL \u306e\u4eba\u6c17\uff08Stack Overflow 2025\uff09<\/figcaption><\/figure>\n<p>\u6700\u5f8c\u306e\u300c\u3059\u3079\u3066\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u7406\u89e3\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u70b9\u306f\u3001AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6642\u4ee3\u306a\u3089\u3067\u306f\u306e\u8ad6\u70b9\u3068\u3057\u3066\u898b\u9003\u305b\u307e\u305b\u3093\u3002LLM \u306f\u3001\u4e16\u306e\u4e2d\u306b\u5927\u91cf\u306b\u5b58\u5728\u3059\u308b Postgres \u306e\u30b9\u30ad\u30fc\u30de\u30fbSQL\u30fb\u62e1\u5f35\u6a5f\u80fd\u306e\u30b3\u30fc\u30c9\u3092\u5b66\u7fd2\u3057\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u3082\u3063\u3068\u3082\u666e\u53ca\u3057\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9DB\u3092\u9078\u3076\u3053\u3068\u81ea\u4f53\u304c\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u6b63\u3057\u304f\u30af\u30a8\u30ea\u3092\u7d44\u307f\u7acb\u3066\u3001\u904b\u7528\u3067\u304d\u308b\u78ba\u7387\u3092\u9ad8\u3081\u308b\u3053\u3068\u306b\u76f4\u7d50\u3059\u308b\u2015\u2015\u3002\u300c\u4eba\u6c17\u304c\u3042\u308b\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u304c\u3001AI\u6642\u4ee3\u306b\u306f\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u4e92\u63db\u6027\u304c\u9ad8\u3044\u300d\u3068\u3044\u3046\u6280\u8853\u7684\u512a\u4f4d\u306b\u8ee2\u5316\u3059\u308b\u3001\u3068\u3044\u3046\u6d1e\u5bdf\u3067\u3059\u3002\u30bc\u30ed\u304b\u3089\u72ec\u81ea\u306eDB\u3092\u767a\u660e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3059\u3067\u306b\u52dd\u8005\u3068\u306a\u3063\u3066\u3044\u308b\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e0a\u306b\u7acb\u3064\u3002\u3053\u308c\u304c Lakebase \u306e\u51fa\u767a\u70b9\u3067\u3057\u305f\u3002<\/p>\n<h2>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff1a\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5206\u96e2\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30ec\u30a4\u30af\u3078<\/h2>\n<p>\u3053\u3053\u304b\u3089\u304c\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6838\u5fc3\u3001Lakebase \u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3067\u3059\u3002Shamgunov \u6c0f\u304c\u63b2\u3052\u305f\u518d\u8a2d\u8a08\u306e\u65b9\u91dd\u306f\u3001\u5927\u80c6\u306a\u3082\u306e\u3067\u3057\u305f\u3002<strong>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5206\u96e2\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3078\u79fb\u3059<\/strong>\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8774\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_510_decouple-compute-storage.jpg\" alt=\"We needed to decouple compute and storage, and move storage to the lake\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_510_decouple-compute-storage.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_510_decouple-compute-storage-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_510_decouple-compute-storage-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_510_decouple-compute-storage-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>We needed to decouple compute and storage, and move storage to the lake<\/figcaption><\/figure>\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5206\u96e2\uff08decoupling\uff09\u81ea\u4f53\u306f\u3001\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u3084\u30af\u30e9\u30a6\u30c9DWH\u306e\u4e16\u754c\u3067\u306f\u3059\u3067\u306b\u5e38\u8b58\u3068\u306a\u3063\u305f\u8003\u3048\u65b9\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u3092 Postgres \u306e\u3088\u3046\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u306b\u6301\u3061\u8fbc\u3080\u306e\u306f\u3001\u6c7a\u3057\u3066\u7c21\u5358\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089 OLTP \u306f\u3001\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3067\u306e\u8aad\u307f\u66f8\u304d\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u6574\u5408\u6027\u304c\u751f\u547d\u7dda\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n<h3>\u306a\u305cOLTP\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\/\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u304c\u52b9\u304f\u306e\u304b<\/h3>\n<p>\u5f93\u6765\u306e Postgres \u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff08\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3059\u308b\u30d7\u30ed\u30bb\u30b9\uff09\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\uff08\u30c7\u30a3\u30b9\u30af\u4e0a\u306e\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\uff09\u304c\u5bc6\u7d50\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u304c\u4e00\u4f53\u3067\u3042\u308b\u4ee5\u4e0a\u3001\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\uff0f\u30c0\u30a6\u30f3\u306f\u4e38\u3054\u3068\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5165\u308c\u66ff\u3048\u306b\u306a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u8907\u88fd\u306f\u7269\u7406\u30b3\u30d4\u30fc\u3092\u4f34\u3044\u307e\u3059\u3002\u3053\u306e\u300c\u4e00\u4f53\u69cb\u9020\u300d\u3053\u305d\u304c\u3001\u524d\u8ff0\u306e Nimble\uff08\u4fca\u654f\u3055\uff09\u3092\u963b\u3080\u6700\u5927\u306e\u8db3\u304b\u305b\u3067\u3057\u305f\u3002<\/p>\n<p>\u4e21\u8005\u3092\u5207\u308a\u96e2\u3059\u3068\u4f55\u304c\u5b09\u3057\u3044\u306e\u304b\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5171\u6709\u306e\u6c38\u7d9a\u5c64\u3068\u3057\u3066\u5916\u306b\u51fa\u3057\u3066\u3057\u307e\u3048\u3070\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u306f\u300c\u72b6\u614b\u3092\u6301\u305f\u306a\u3044\u3001\u3044\u3064\u3067\u3082\u6368\u3066\u3089\u308c\u308b\u5b58\u5728\u300d\u306b\u306a\u308a\u307e\u3059\u3002\u5fc5\u8981\u306a\u3068\u304d\u306b\u7d20\u65e9\u304f\u7acb\u3061\u4e0a\u3052\u3001\u4e0d\u8981\u306a\u3068\u304d\u306b\u306f\u6d88\u3057\u3001\u30c7\u30fc\u30bf\u305d\u306e\u3082\u306e\u306b\u306f\u4e00\u5207\u89e6\u308c\u305a\u306b\u74b0\u5883\u3092\u5897\u3084\u3057\u305f\u308a\u5dfb\u304d\u623b\u3057\u305f\u308a\u3067\u304d\u308b\u3002\u5f8c\u8ff0\u3059\u308b\u300c500ms\u672a\u6e80\u306e\u8d77\u52d5\u300d\u300c\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u300d\u300cscale-to-zero\u300d\u3068\u3044\u3063\u305f\u7279\u6027\u306f\u3001\u3059\u3079\u3066\u3053\u306e\u5206\u96e2\u304b\u3089\u81ea\u7136\u306b\u5c0e\u304b\u308c\u308b\u3082\u306e\u3067\u3059\u3002OLTP\u3067\u3053\u306e\u5206\u96e2\u3092\u6210\u7acb\u3055\u305b\u3089\u308c\u308c\u3070\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u306e\u904b\u7528\u306f\u8cea\u7684\u306b\u5909\u308f\u308b\u2015\u2015\u305d\u308c\u304c\u3053\u306e\u518d\u8a2d\u8a08\u306e\u72d9\u3044\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30ec\u30a4\u30af\u3078\u79fb\u3059\u3053\u3068\u306b\u306f\u660e\u78ba\u306a\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u304c\u4f34\u3044\u307e\u3059\u3002\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u300c\u5b89\u4fa1\u3067\u30b9\u30b1\u30fc\u30eb\u3057\u3084\u3059\u3044\u300d\u53cd\u9762\u3001\u300c\u9045\u304f\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u7684\u306b\u4e0d\u6574\u5408\u306b\u306a\u308a\u304c\u3061\u300d\u3068\u3044\u3046\u5f31\u70b9\u3092\u62b1\u3048\u3066\u3044\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8775\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_530_properties-icons.jpg\" alt=\"\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9577\u6240\u3068\u77ed\u6240\uff08Inexpensive \/ Easy to scale \u21c4 Slow \/ Transactionally inconsistent\uff09\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_530_properties-icons.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_530_properties-icons-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_530_properties-icons-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_530_properties-icons-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u9577\u6240\u3068\u77ed\u6240\uff08Inexpensive \/ Easy to scale \u21c4 Slow \/ Transactionally inconsistent\uff09<\/figcaption><\/figure>\n<p>\u5b89\u304f\u3066\u30b9\u30b1\u30fc\u30eb\u3059\u308b\u304c\u3001\u9045\u304f\u3066\u6574\u5408\u6027\u304c\u5f31\u3044\u3002\u3053\u308c\u3092\u305d\u306e\u307e\u307eOLTP\u306b\u4f7f\u3048\u3070\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u3068\u3057\u3066\u81f4\u547d\u7684\u3067\u3059\u3002\u305d\u3053\u3067 Lakebase \u306f\u3001\u3053\u306e\u5f31\u70b9\u3092\u5185\u90e8\u306e2\u3064\u306e\u5c02\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u57cb\u3081\u308b\u3068\u3044\u3046\u8a2d\u8a08\u3092\u63a1\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>Safekeepers\uff08\u30bb\u30fc\u30d5\u30ad\u30fc\u30d1\u30fc\uff09<\/strong>\uff1aWAL\uff08Write-Ahead Log\uff09\u30ec\u30b3\u30fc\u30c9\u3092\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u66f8\u304d\u8fbc\u307f\u3001<strong>\u8010\u4e45\u6027\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u6574\u5408\u6027<\/strong>\u3092\u62c5\u4fdd\u3059\u308b<\/li>\n<li><strong>Page servers\uff08\u30da\u30fc\u30b8\u30b5\u30fc\u30d0\u30fc\uff09<\/strong>\uff1a\u8aad\u307f\u53d6\u308a\u306e<strong>\u30ec\u30a4\u30c6\u30f3\u30b7<\/strong>\u306b\u5bfe\u51e6\u3059\u308b<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8776\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_550_durability-consistency.jpg\" alt=\"We built safekeepers to ensure durability and transactional consistency\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_550_durability-consistency.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_550_durability-consistency-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_550_durability-consistency-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_550_durability-consistency-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>We built safekeepers to ensure durability and transactional consistency<\/figcaption><\/figure>\n<p>\u30dd\u30a4\u30f3\u30c8\u306f\u3001Postgres \u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u6839\u5e79\u3067\u3042\u308b WAL\uff08\u5148\u884c\u66f8\u304d\u8fbc\u307f\u30ed\u30b0\uff09\u3092\u3001Safekeepers \u304c\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u78ba\u5b9f\u306b\u6c38\u7d9a\u5316\u3059\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002WAL \u3092\u4fe1\u983c\u3067\u304d\u308b\u5f62\u3067\u66f8\u304d\u5207\u308b\u3053\u3068\u3067\u3001\u30ec\u30a4\u30af\u306e\u300c\u6574\u5408\u6027\u304c\u5f31\u3044\u300d\u3068\u3044\u3046\u5f31\u70b9\u3092\u30ab\u30d0\u30fc\u3057\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u306e\u8010\u4e45\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u8aad\u307f\u53d6\u308a\u6027\u80fd\u306e\u5f31\u70b9\u306f Page servers \u304c\u5f15\u304d\u53d7\u3051\u3001\u30da\u30fc\u30b8\u5358\u4f4d\u306e\u30c7\u30fc\u30bf\u63d0\u4f9b\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u6291\u3048\u8fbc\u307f\u307e\u3059\u3002<\/p>\n<p>\u66f8\u304d\u8fbc\u307f\u306e\u6574\u5408\u6027\u306f Safekeepers \u304c\u3001\u8aad\u307f\u53d6\u308a\u306e\u901f\u3055\u306f Page servers \u304c\u3001\u305d\u308c\u305e\u308c\u5c02\u9580\u306b\u62c5\u3046\u3002\u30ec\u30a4\u30af\u306e\u300c\u5b89\u3044\u30fb\u30b9\u30b1\u30fc\u30eb\u3059\u308b\u300d\u3068\u3044\u3046\u9577\u6240\u3092\u6d3b\u304b\u3057\u3064\u3064\u3001\u300c\u9045\u3044\u30fb\u4e0d\u6574\u5408\u300d\u3068\u3044\u3046\u77ed\u6240\u3092\u5c02\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u6253\u3061\u6d88\u3059\u2015\u2015\u3053\u306e\u5f79\u5272\u5206\u62c5\u306e\u5999\u306b\u3088\u3063\u3066\u3001<strong>Lakebase = \u30d5\u30eb\u30de\u30cd\u30fc\u30b8\u30c9\u306e\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9 Postgres<\/strong> \u3068\u3044\u3046\u69cb\u56f3\u304c\u521d\u3081\u3066\u6210\u7acb\u3057\u307e\u3059\u3002\u5229\u7528\u8005\u304b\u3089\u898b\u308c\u3070\u3001\u76f8\u624b\u306f\u3042\u304f\u307e\u3067\u666e\u901a\u306e Postgres\u3002\u3057\u304b\u3057\u305d\u306e\u88cf\u5074\u3067\u306f\u3001\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u306e\u7d4c\u6e08\u6027\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u306e\u5805\u7262\u6027\u3092\u4e21\u7acb\u3055\u305b\u308b\u4ed5\u639b\u3051\u304c\u52d5\u3044\u3066\u3044\u308b\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u3059\u3002<\/p>\n<h2>\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u52b9\u304f4\u3064\u306e\u7279\u5fb4<\/h2>\n<p>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u8aac\u660e\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001Lakebase \u306e\u672c\u5f53\u306e\u5b09\u3057\u3055\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5206\u96e2\u3057\u305f\u304b\u3089\u3053\u305d\u5b9f\u73fe\u3067\u304d\u308b\u30014\u3064\u306e\u904b\u7528\u7279\u6027\u306b\u51dd\u7e2e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3044\u305a\u308c\u3082\u300cAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5b89\u5fc3\u3057\u3066\u5927\u91cf\u306b\u4f7f\u3046\u300d\u3068\u3044\u3046\u30b7\u30ca\u30ea\u30aa\u306b\u3001\u898b\u4e8b\u306b\u523a\u3055\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<h3>\u2460 500ms\u672a\u6e80\u3067\u8d77\u52d5<\/h3>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8777\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_590_provision-500ms.jpg\" alt=\"Provision or start up in under 500ms\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_590_provision-500ms.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_590_provision-500ms-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_590_provision-500ms-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_590_provision-500ms-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>Provision or start up in under 500ms<\/figcaption><\/figure>\n<p>\u307e\u305a\u3001\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3084\u8d77\u52d5\u304c <strong>500ms\u672a\u6e80<\/strong> \u3068\u3044\u3046\u901f\u3055\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u304c\u72b6\u614b\u3092\u6301\u305f\u306a\u3044\u304b\u3089\u3053\u305d\u3001\u5fc5\u8981\u306b\u306a\u3063\u305f\u77ac\u9593\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u7acb\u3061\u4e0a\u3052\u3089\u308c\u307e\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u300c\u3044\u307eDB\u304c\u8981\u308b\u300d\u3068\u5224\u65ad\u3057\u3066\u304b\u3089\u5229\u7528\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u304c\u534a\u79d2\u4ee5\u4e0b\u3001\u3068\u3044\u3046\u4f53\u9a13\u306f\u3001\u7121\u6570\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u65ad\u7d9a\u7684\u306bDB\u3078\u30a2\u30af\u30bb\u30b9\u3059\u308b\u4e16\u754c\u3067\u306f\u6c7a\u5b9a\u7684\u306a\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002<\/p>\n<h3>\u2461 \u4e00\u77ac\u3067\u30d6\u30e9\u30f3\u30c1\uff08\u5b89\u5168\u306a\u5b9f\u9a13\uff09<\/h3>\n<p>\u672c\u756a\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u3092\u77ac\u6642\u306b\u4f5c\u308a\u3001E2E\u30c6\u30b9\u30c8\u3084\u30b9\u30ad\u30fc\u30de\u79fb\u884c\u3001dev\/test\/staging \u74b0\u5883\u3092\u5b89\u5168\u306b\u7528\u610f\u3067\u304d\u307e\u3059\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u304c\u30ec\u30a4\u30af\u4e0a\u306b\u5171\u6709\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d6\u30e9\u30f3\u30c1\u306f\u30c7\u30fc\u30bf\u306e\u7269\u7406\u30b3\u30d4\u30fc\u3067\u306f\u306a\u304f\u3001\u30b3\u30d4\u30fc\u30aa\u30f3\u30e9\u30a4\u30c8\u7684\u306a\u300c\u8efd\u3044\u5206\u5c90\u300d\u3068\u3057\u3066\u6210\u7acb\u3057\u307e\u3059\u3002AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u300c\u672c\u756a\u3092\u58ca\u3055\u305a\u306b\u8a66\u884c\u932f\u8aa4\u3059\u308b\u300d\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u3001\u307e\u3055\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<p>#### \u300c\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u300d\u304c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3068\u3063\u3066\u306e\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3067\u3042\u308b\u7406\u7531<\/p>\n<p>\u3053\u306e\u300c\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u300d\u3053\u305d\u3001Lakebase \u304c\u63b2\u3052\u308b\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u6642\u4ee3\u306eDB\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e2d\u5fc3\u3060\u3068\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n<p>AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u672c\u8cea\u306f\u3001\u81ea\u5f8b\u7684\u306b\u8a66\u884c\u932f\u8aa4\u3059\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u30b9\u30ad\u30fc\u30de\u3092\u66f8\u304d\u63db\u3048\u3066\u307f\u308b\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6295\u5165\u3057\u3066\u307f\u308b\u3001\u7834\u58ca\u7684\u306a\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u8d70\u3089\u305b\u3066\u307f\u308b\u2015\u2015\u3053\u3046\u3057\u305f\u64cd\u4f5c\u3092\u3001\u4eba\u9593\u306e\u30ec\u30d3\u30e5\u30fc\u3092\u90fd\u5ea6\u631f\u307e\u305a\u306b\u5b9f\u884c\u3057\u3066\u3044\u304f\u306e\u304c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u5f37\u307f\u3067\u3059\u3002\u3057\u304b\u3057\u5f93\u6765\u306eDB\u3067\u306f\u3001\u305d\u306e\u8a66\u884c\u932f\u8aa4\u306e\u5bfe\u8c61\u304c\u5e38\u306b\u300c\u305f\u30601\u3064\u306e\u672c\u756a\u30c7\u30fc\u30bf\u300d\u3067\u3057\u305f\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u672c\u756a\u3092\u76f4\u63a5\u3044\u3058\u308c\u3070\u3001\u5931\u6557\u306f\u5373\u5ea7\u306b\u969c\u5bb3\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u304b\u3068\u3044\u3063\u3066\u3001\u6bce\u56de\u30d5\u30eb\u30b3\u30d4\u30fc\u306e\u691c\u8a3c\u74b0\u5883\u3092\u7528\u610f\u3057\u3066\u3044\u3066\u306f\u3001\u8d77\u52d5\u306b\u6642\u9593\u3068\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308a\u3059\u304e\u3066\u300c\u4fca\u654f\u3055\u300d\u304c\u5931\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d6\u30e9\u30f3\u30c1\u304c\u4e00\u77ac\u3067\u3001\u307b\u307c\u30b3\u30b9\u30c8\u30bc\u30ed\u3067\u4f5c\u308c\u308b\u306a\u3089\u3001\u3053\u306e\u524d\u63d0\u304c\u5d29\u308c\u307e\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306f\u672c\u756a\u304b\u3089\u5206\u5c90\u3057\u305f\u30d6\u30e9\u30f3\u30c1\u4e0a\u3067\u597d\u304d\u306a\u3060\u3051\u5b9f\u9a13\u3057\u3001\u3046\u307e\u304f\u3044\u3051\u3070\u305d\u306e\u7d50\u679c\u3092\u63a1\u308a\u5165\u308c\u3001\u5931\u6557\u3059\u308c\u3070\u30d6\u30e9\u30f3\u30c1\u3054\u3068\u6368\u3066\u308c\u3070\u3088\u3044\u3002\u672c\u756a\u306b\u306f\u4e00\u5207\u50b7\u304c\u3064\u304d\u307e\u305b\u3093\u3002\u3055\u3089\u306b\u30d6\u30e9\u30f3\u30c1\u304c\u5b89\u4fa1\u306a\u3089\u3001\u8907\u6570\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u305d\u308c\u305e\u308c\u72ec\u7acb\u3057\u305f\u30d6\u30e9\u30f3\u30c1\u3092\u6301\u3061\u3001\u4e26\u884c\u3057\u3066\u5225\u3005\u306e\u4eee\u8aac\u3092\u8a66\u3059\u3053\u3068\u3059\u3089\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u58ca\u3057\u3066\u3082\u5927\u4e08\u592b\u306a\u672c\u756a\u306e\u5199\u3057\u300d\u3092\u3001\u5fc5\u8981\u306a\u3060\u3051\u30fb\u5373\u5ea7\u306b\u624b\u306b\u5165\u308c\u3089\u308c\u308b\u3002\u3053\u308c\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u99c6\u52d5\u306e\u958b\u767a\u306b\u304a\u3051\u308b\u5931\u6557\u306e\u30b3\u30b9\u30c8\u3092\u5287\u7684\u306b\u5f15\u304d\u4e0b\u3052\u308b\u5909\u5316\u3067\u3042\u308a\u3001\u307e\u3055\u306b\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u3068\u547c\u3076\u306b\u3075\u3055\u308f\u3057\u3044\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<h3>\u2462 \u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u5373\u5ea7\u306b\u30ea\u30ab\u30d0\u30ea<\/h3>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8778\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_640_recover-checkpoints.jpg\" alt=\"Recover instantly from disaster with checkpoints\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_640_recover-checkpoints.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_640_recover-checkpoints-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_640_recover-checkpoints-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_640_recover-checkpoints-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>Recover instantly from disaster with checkpoints<\/figcaption><\/figure>\n<p>\u4e07\u304c\u4e00\u306e\u969c\u5bb3\u6642\u306b\u3082\u3001\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u5373\u5ea7\u306b\u30ea\u30ab\u30d0\u30ea\u3067\u304d\u307e\u3059\u3002\u30d6\u30e9\u30f3\u30c1\u3068\u540c\u3058\u4ed5\u7d44\u307f\u306e\u88cf\u8fd4\u3057\u3067\u3001\u904e\u53bb\u306e\u72b6\u614b\u306b\u300c\u5dfb\u304d\u623b\u3059\u300d\u64cd\u4f5c\u304c\u8efd\u91cf\u306b\u884c\u3048\u308b\u305f\u3081\u3001\u707d\u5bb3\u5fa9\u65e7\uff08DR\uff09\u306e\u30cf\u30fc\u30c9\u30eb\u304c\u5927\u304d\u304f\u4e0b\u304c\u308a\u307e\u3059\u3002\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u8aa4\u3063\u305f\u5927\u898f\u6a21\u66f4\u65b0\u3092\u8d70\u3089\u305b\u3066\u3057\u307e\u3063\u305f\u3001\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3067\u3082\u3001\u5065\u5168\u3060\u3063\u305f\u6642\u70b9\u3078\u3059\u3070\u3084\u304f\u623b\u305b\u308b\u306e\u306f\u5927\u304d\u306a\u5b89\u5fc3\u6750\u6599\u3067\u3059\u3002<\/p>\n<h3>\u2463 scale-to-zero \u3067\u4f4eTCO \uff0f \u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u898f\u6a21\u307e\u3067\u30b9\u30b1\u30fc\u30eb<\/h3>\n<p>\u4f7f\u308f\u306a\u3044\u3068\u304d\u306f\u30bc\u30ed\u307e\u3067\u7e2e\u9000\uff08scale-to-zero\uff09\u3057\u3066\u30b3\u30b9\u30c8\u3092\u6291\u3048\u3001\u5fc5\u8981\u306a\u3068\u304d\u306f\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u898f\u6a21\u307e\u3067\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3092\u30b9\u30b1\u30fc\u30eb\u3055\u305b\u3089\u308c\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8779\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_678_scale-compute-enterprise.jpg\" alt=\"Scale compute to enterprise need\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_678_scale-compute-enterprise.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_678_scale-compute-enterprise-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_678_scale-compute-enterprise-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v6_678_scale-compute-enterprise-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>Scale compute to enterprise need<\/figcaption><\/figure>\n<p>\u3053\u3053\u3067\u3082\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u304c\u52b9\u3044\u3066\u3044\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u3092\u30bc\u30ed\u307e\u3067\u843d\u3068\u3057\u3066\u3082\u30b9\u30c8\u30ec\u30fc\u30b8\u5074\u306e\u30c7\u30fc\u30bf\u306f\u5b89\u5168\u306b\u4fdd\u6301\u3055\u308c\u308b\u305f\u3081\u3001\u300c\u5f85\u6a5f\u4e2d\u306f\u307b\u307c\u7121\u6599\u3001\u5fc5\u8981\u306a\u3068\u304d\u3060\u3051\u4e00\u6c17\u306b\u30b9\u30b1\u30fc\u30eb\u300d\u3068\u3044\u3046\u5f3e\u529b\u7684\u306a\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u304c\u9593\u6b20\u7684\u306b\u306a\u308a\u304c\u3061\u306a\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u306f\u3001\u3053\u306e scale-to-zero \u304cTCO\uff08\u7dcf\u4fdd\u6709\u30b3\u30b9\u30c8\uff09\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002<\/p>\n<h2>\u305d\u3057\u3066\u300cLTAP\u300d\u3078 \u2014 Lakebase \u3068 Lakehouse \u306e\u7d71\u5408<\/h2>\n<p>\u57fa\u8abf\u8b1b\u6f14\u306e\u5225\u30d1\u30fc\u30c8\u3067\u306f\u3001Lakebase\uff08\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\uff09\u3068 Lakehouse\uff08\u5206\u6790\uff09\u3092\u7d71\u5408\u3059\u308b\u65b0\u3057\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 <strong>\u300cLTAP\uff08Lake Transactional\/Analytical Processing\uff09\u300d<\/strong> \u304c\u3001<strong>\u300cIntroducing Today!\u300d<\/strong> \u3068\u3057\u3066\u767a\u8868\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u5206\u6790\u30921\u3064\u306e\u57fa\u76e4\u306e\u4e0a\u3067\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u6271\u3046\u3001\u3068\u3044\u3046\u69cb\u60f3\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8780\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_90_ltap-lakebase-lakehouse.jpg\" alt=\"LTAP \u2014 Lakebase + Lakehouse unification\uff08Introducing Today!\uff09\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_90_ltap-lakebase-lakehouse.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_90_ltap-lakebase-lakehouse-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_90_ltap-lakebase-lakehouse-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_90_ltap-lakebase-lakehouse-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>LTAP \u2014 Lakebase + Lakehouse unification\uff08Introducing Today!\uff09<\/figcaption><\/figure>\n<p>\u5f93\u6765\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\uff08OLTP\uff09\u3068\u5206\u6790\u57fa\u76e4\uff08OLAP\uff09\u306f\u5225\u3005\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u3057\u3066\u69cb\u7bc9\u3055\u308c\u3001\u305d\u306e\u9593\u3092 ETL\/CDC \u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u5ef6\u3005\u3068\u3064\u306a\u3050\u306e\u304c\u5f53\u305f\u308a\u524d\u3067\u3057\u305f\u3002LTAP \u306f\u3001Lakebase \u3067\u53d7\u3051\u305f\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u3001Lakehouse \u3067\u306e\u5206\u6790\u3092\u540c\u3058\u57fa\u76e4\u4e0a\u3067\u9023\u7d9a\u7684\u306b\u6271\u304a\u3046\u3068\u3059\u308b\u3082\u306e\u3067\u3059\u3002OLTP \u3068 OLAP \u306e\u5883\u754c\u3092\u30c7\u30fc\u30bf\u79fb\u52d5\u306a\u3057\u306b\u6eb6\u304b\u3057\u3066\u3044\u304f\u65b9\u5411\u6027\u306f\u3001\u30c7\u30fc\u30bf\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9577\u5e74\u306e\u8ab2\u984c\u306b\u5bfe\u3059\u308b\u4e00\u3064\u306e\u56de\u7b54\u3060\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>\u3042\u308f\u305b\u3066\u3001Lakebase \u81ea\u4f53\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3082\u6539\u3081\u3066\u6574\u7406\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<strong>Base\uff08\uff1dCompute\/Execution\uff09<\/strong> \u3068 <strong>Lake\uff08\uff1dStorage\uff09<\/strong> \u3068\u3044\u3046\u69cb\u6210\u306e\u3082\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u306e\u30aa\u30fc\u30c8\u30b9\u30b1\u30fc\u30eb\u3001\u30d6\u30e9\u30f3\u30c1\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001\u6700\u4f4e\u6c34\u6e96\u306eTCO\u3001\u305d\u3057\u3066\u30ed\u30c3\u30af\u30a4\u30f3\u306a\u3057\u3001\u3068\u3044\u3046\u7279\u6027\u304c\u4e00\u679a\u306e\u30b9\u30e9\u30a4\u30c9\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1424\" height=\"800\" class=\"wp-image-8781\" src=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_60_lakebase-architecture.jpg\" alt=\"Lakebase \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08Base\/Compute + Lake\/Storage\u3001Autoscaling \/ Branching \/ Snapshots\uff09\" srcset=\"https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_60_lakebase-architecture.jpg 1424w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_60_lakebase-architecture-300x169.jpg 300w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_60_lakebase-architecture-1024x575.jpg 1024w, https:\/\/since2020.jp\/media\/wp-content\/uploads\/2026\/06\/v2_60_lakebase-architecture-768x431.jpg 768w\" sizes=\"(max-width: 1424px) 100vw, 1424px\" \/><figcaption>Lakebase \u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08Base\/Compute + Lake\/Storage\u3001Autoscaling \/ Branching \/ Snapshots\uff09<\/figcaption><\/figure>\n<p>\u300cBase\uff1d\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u5b9f\u884c\u3001Lake\uff1d\u30b9\u30c8\u30ec\u30fc\u30b8\u300d\u3068\u3044\u3046\u540d\u524d\u305d\u306e\u3082\u306e\u306b\u3001\u3053\u308c\u307e\u3067\u898b\u3066\u304d\u305f\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u306e\u601d\u60f3\u304c\u305d\u306e\u307e\u307e\u8868\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u307e\u3067\u306e\u4e00\u9023\u306e\u7279\u5fb4\u2015\u2015\u30aa\u30fc\u30c8\u30b9\u30b1\u30fc\u30eb\u3001\u30d6\u30e9\u30f3\u30c1\u3001\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3001\u4f4eTCO\u2015\u2015\u304c\u3001\u3059\u3079\u3066\u540c\u3058\u8a2d\u8a08\u539f\u7406\u304b\u3089\u6d3e\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3001\u3053\u306e\u56f3\u304b\u3089\u3082\u898b\u3066\u53d6\u308c\u307e\u3059\u3002<\/p>\n<h2>\u6240\u611f<\/h2>\n<p>\u4eca\u56de Lakebase \u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u73fe\u5730\u3067\u805e\u3044\u3066\u3001\u3082\u3063\u3068\u3082\u8151\u306b\u843d\u3061\u305f\u306e\u306f\u300c<strong>\u4eba\u6c17\u306e\u3042\u308b\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u81ea\u4f53\u304c\u3001AI\u6642\u4ee3\u306b\u306f\u6280\u8853\u7684\u306a\u6b63\u89e3\u306b\u306a\u308b<\/strong>\u300d\u3068\u3044\u3046\u9006\u8aac\u3067\u3057\u305f\u3002Postgres \u3092\u571f\u53f0\u306b\u9078\u3093\u3060\u7406\u7531\u304c\u3001\u5358\u306a\u308b\u79fb\u884c\u306e\u3057\u3084\u3059\u3055\u3067\u306f\u306a\u304f\u300c\u3059\u3079\u3066\u306e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u7406\u89e3\u3067\u304d\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3060\u304b\u3089\u300d\u3068\u3044\u3046\u70b9\u306b\u3042\u308b\u306e\u306f\u8c61\u5fb4\u7684\u3067\u3059\u3002\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u5927\u304d\u3055\u304c\u3001\u305d\u306e\u307e\u307e\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u4e92\u63db\u6027\u3068\u3044\u3046\u7af6\u4e89\u529b\u306b\u306a\u308b\u3002\u3053\u306e\u767a\u60f3\u306e\u8ee2\u63db\u306f\u3001\u3053\u308c\u304b\u3089\u306e\u57fa\u76e4\u6280\u8853\u306e\u9078\u5b9a\u57fa\u6e96\u3092\u8003\u3048\u308b\u3046\u3048\u3067\u793a\u5506\u306b\u5bcc\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u9762\u3067\u306f\u3001\u300c\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u300d\u3068\u3044\u3046\u5206\u6790\u57fa\u76e4\u306e\u5b9a\u77f3\u3092\u3001Safekeepers \u3068 Page servers \u3068\u3044\u3046\u5de5\u592b\u3067OLTP\u306b\u6301\u3061\u8fbc\u307f\u304d\u3063\u305f\u70b9\u304c\u898b\u4e8b\u3067\u3057\u305f\u3002\u30ec\u30a4\u30af\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u5f31\u70b9\u3092\u6b63\u9762\u304b\u3089\u8a8d\u3081\u305f\u3046\u3048\u3067\u3001\u305d\u308c\u3092\u5c02\u7528\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u6253\u3061\u6d88\u3059\u3068\u3044\u3046\u8aa0\u5b9f\u306a\u8a2d\u8a08\u304c\u3001500ms\u672a\u6e80\u306e\u8d77\u52d5\u30fb\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u30fb\u5373\u6642\u30ea\u30ab\u30d0\u30ea\u30fbscale-to-zero \u3068\u3044\u3046\u5177\u4f53\u7684\u306a\u4fa1\u5024\u306b\u7d50\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002\u4e2d\u3067\u3082\u300c\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u300d\u306f\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u672c\u756a\u3092\u58ca\u3055\u305a\u306b\u8a66\u884c\u932f\u8aa4\u3059\u308b\u305f\u3081\u306e\u524d\u63d0\u3092\u5909\u3048\u308b\u3001\u6975\u3081\u3066\u5b9f\u52d9\u7684\u306a\u30a4\u30f3\u30d1\u30af\u30c8\u3092\u6301\u3064\u3068\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Lakebase \u306f\u3001<strong>\u300cAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u5b89\u5fc3\u3057\u3066\u5927\u91cf\u306b\u4f7f\u3048\u308b\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u300d<\/strong> \u3092\u3001\u8ab0\u3082\u304c\u77e5\u308b Postgres \u3092\u30d9\u30fc\u30b9\u306b\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u306b\u3088\u3063\u3066\u518d\u767a\u660e\u3057\u305f\u767a\u8868\u3067\u3057\u305f\u3002\u6539\u3081\u3066\u8981\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d9\u30fc\u30b9\u306f <strong>Postgres<\/strong>\uff08\u99b4\u67d3\u307f\u30fb\u62e1\u5f35\u6027\u30fb\u305d\u3057\u3066\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u7406\u89e3\u3067\u304d\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\uff09<\/li>\n<li><strong>Safekeepers \/ Page servers<\/strong> \u306b\u3088\u308b\u72ec\u81ea\u8a2d\u8a08\u3067\u3001\u8010\u4e45\u6027\u30fb\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u6574\u5408\u6027\u30fb\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u3092\u4e21\u7acb<\/li>\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\uff0f\u30b9\u30c8\u30ec\u30fc\u30b8\u5206\u96e2\u304b\u3089\u5c0e\u304b\u308c\u308b <strong>500ms\u672a\u6e80\u306e\u8d77\u52d5\u30fb\u77ac\u6642\u306e\u30d6\u30e9\u30f3\u30c1\u30fb\u5373\u6642\u30ea\u30ab\u30d0\u30ea\u30fbscale-to-zero<\/strong><\/li>\n<li><strong>LTAP<\/strong> \u306b\u3088\u3063\u3066\u3001\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3068\u5206\u6790\u30921\u3064\u306e\u57fa\u76e4\u3078\u7d71\u5408<\/li>\n<\/ul>\n<p>\u300c\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u304c\u672c\u756a\u3092\u58ca\u3055\u305a\u306b\u30d6\u30e9\u30f3\u30c1\u3057\u3066\u8a66\u3059\u300d\u3068\u3044\u3046\u4f7f\u3044\u65b9\u306f\u3001\u307e\u3055\u306b\u3053\u308c\u304b\u3089\u306e\u30a2\u30d7\u30ea\uff0f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u958b\u767a\u306b\u6df1\u304f\u523a\u3055\u308a\u305d\u3046\u3067\u3059\u3002\u99b4\u67d3\u307f\u306e\u3042\u308b Postgres \u306e\u9854\u3092\u3057\u306a\u304c\u3089\u3001\u305d\u306e\u88cf\u3067\u306f\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u306e\u7d4c\u6e08\u6027\u3068\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3DB\u306e\u5805\u7262\u6027\u3092\u4e21\u7acb\u3055\u305b\u3066\u3044\u308b\u2015\u2015\u3053\u306e\u4e8c\u9762\u6027\u3053\u305d\u304c Lakebase \u306e\u5f37\u307f\u3060\u3068\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b21\u56de\u306f\u3001\u3053\u308c\u3089\u3092\u675f\u306d\u308b <strong>\u7d71\u5408\u30ac\u30d0\u30ca\u30f3\u30b9\u3068\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0<\/strong>\uff08Unity Catalog \/ Unity AI Gateway \/ Delta Sharing \/ Panther \/ CustomerLake\uff09\u3092\u30ec\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h2>\u53c2\u8003\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.databricks.com\/dataaisummit\">Databricks Data + AI Summit 2026 \u516c\u5f0f\u30b5\u30a4\u30c8<\/a><\/li>\n<\/ul>\n<hr \/>\n<p>*#DAIS2026 #Databricks #Lakebase #Postgres #\u73fe\u5730\u30ec\u30dd\u30fc\u30c8*<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002 Databricks Data + AI Summit 2026\uff08DAIS2026\uff09\u73fe\u5730\u30ec\u30dd\u30fc\u30c8\u7b2c5\u5f3e\u306f\u3001\u30c7\u30fc\u30bf\u57fa\u76e4\u306e\u300c\u5206\u6790\u300d\u5074\u3067\u306f\u306a\u304f\u300c\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\uff08OLTP\uff09\u300d\u5074\u306e\u4e3b\u5f79\u3068\u3057\u3066\u767b\u5834\u3057\u305f \u300cLake [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":8780,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[1251,1246],"tags":[1307,774,1315,1316],"class_list":["post-8803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-analysis","category-data-infrastructure","tag-dais2026","tag-databricks","tag-lakebase","tag-postgres"],"_links":{"self":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/8803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/comments?post=8803"}],"version-history":[{"count":2,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/8803\/revisions"}],"predecessor-version":[{"id":8818,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/8803\/revisions\/8818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media\/8780"}],"wp:attachment":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media?parent=8803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/categories?post=8803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/tags?post=8803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}