{"id":7086,"date":"2026-03-31T09:56:34","date_gmt":"2026-03-31T00:56:34","guid":{"rendered":"https:\/\/edbjapan.com\/manual\/?p=7086"},"modified":"2026-03-31T09:56:34","modified_gmt":"2026-03-31T00:56:34","slug":"analytic-accelerator-1-7-0","status":"publish","type":"post","link":"https:\/\/edbjapan.com\/manual\/analytic-accelerator-1-7-0\/","title":{"rendered":"Postgres Analytics Accelerator\uff08PGAA\uff091.7.0"},"content":{"rendered":"

\u65e5\u672c\u8a9e\u8a33\uff5cPostgres Analytics Accelerator 1.7.0<\/h3>\n

\u203bGoogle\u306eAutoML Translation\u3092\u4f7f\u7528\u3057\u3066\u7ffb\u8a33\u3057\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u82f1\u8a9e\u539f\u6587\uff5cPostgres Analytics Accelerator 1.7.0<\/h3>\n\n\n\n
\"\"<\/a><\/td>\n\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6982\u8981<\/h3>\n

1. PGAA\u3068\u306f<\/strong>
\nPostgres Analytics Accelerator (PGAA) \u306f\u3001EnterpriseDB (EDB) \u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u305fPostgreSQL\u5411\u3051\u306e\u9ad8\u6027\u80fd\u306a\u62e1\u5f35\u6a5f\u80fd\u3067\u3059\u3002\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08OLTP\uff09\u3068\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\uff08OLAP\uff09\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u7d71\u5408\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3067\u3001PGAA\u306fPostgres\u304c Apache Iceberg\u3001Delta Lake\u3001Parquet \u306a\u3069\u306e\u6700\u65b0\u306e\u30aa\u30fc\u30d7\u30f3\u30c6\u30fc\u30d6\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u4fdd\u5b58\u3055\u308c\u305f\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306b\u76f4\u63a5\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u66f8\u304d\u8fbc\u3093\u3060\u308a\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6a19\u6e96\u306ePostgres\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u52b9\u679c\u7684\u306b\u30ec\u30a4\u30af\u30cf\u30a6\u30b9\u306e\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3078\u3068\u5909\u5316\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6a19\u6e96\u7684\u306aPostgres SQL\u3092\u4f7f\u7528\u3057\u3066\u30da\u30bf\u30d0\u30a4\u30c8\u898f\u6a21\u306e\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3068\u3084\u308a\u53d6\u308a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

2. PGAA\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/strong>
\nPGAA\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6226\u7565\u7684\u304a\u3088\u3073\u904b\u7528\u4e0a\u306e\u5229\u70b9\u304c\u3082\u305f\u3089\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \n
  • \u7d71\u5408\u3055\u308c\u305f\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0:<\/strong> \u30e6\u30fc\u30b6\u30fc\u306fPostgres\u304b\u3089\u76f4\u63a5\u3001\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u306b\u5bfe\u3057\u3066\u8907\u96d1\u306a\u5206\u6790\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5207\u308a\u66ff\u3048\u305f\u308a\u3001\u65b0\u3057\u3044\u30af\u30a8\u30ea\u8a00\u8a9e\u3092\u5b66\u3093\u3060\u308a\u3001Postgres\u306e\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u79fb\u884c\u3057\u305f\u308a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n
  • \u8907\u96d1\u306aETL\u306e\u6392\u9664:<\/strong> \u30bc\u30ed\u30bf\u30c3\u30c1\u306e\u30c7\u30fc\u30bf\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u7ba1\u7406\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u91cd\u304f\u3066\u9045\u3044\u30d0\u30c3\u30c1ETL\u30d7\u30ed\u30bb\u30b9\u306b\u4f9d\u5b58\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3059\u308b\u5834\u6240\u3067\u76f4\u63a5\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u305f\u308a\u3001\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u3092\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u306b\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n
  • \u5927\u5e45\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a:<\/strong> \u6a19\u6e96\u7684\u306aPostgres\u306e\u884c\u5358\u4f4d\uff08\u884c\u6307\u5411\uff09\u306e\u51e6\u7406\u3092\u30d0\u30a4\u30d1\u30b9\u3057\u3001\u6570\u5341\u5104\u884c\u306e\u30c7\u30fc\u30bf\u3092\u52b9\u7387\u7684\u306b\u51e6\u7406\u3067\u304d\u308b\u5206\u6790\u30b9\u30d4\u30fc\u30c9\u3067\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n
  • \u30b3\u30b9\u30c8\u52b9\u7387\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u306e\u6700\u9069\u5316\uff08\u968e\u5c64\u5316\uff09:<\/strong> \u300c\u30db\u30c3\u30c8\u300d\u306a\uff08\u76f4\u8fd1\u306e\uff09\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u306f\u9ad8\u4fa1\u3067\u9ad8\u901f\u306a\u30ed\u30fc\u30ab\u30ebSSD\u306b\u4fdd\u6301\u3057\u305f\u307e\u307e\u3001\u300c\u30b3\u30fc\u30eb\u30c9\u300d\u306a\uff08\u5c65\u6b74\uff09\u30c7\u30fc\u30bf\u3092\u5b89\u4fa1\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b9\u30c8\u30ec\u30fc\u30b8\uff08S3\u3001GCS\u3001Azure\uff09\u3078\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u30aa\u30d5\u30ed\u30fc\u30c9\uff08\u9000\u907f\uff09\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
  • \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0HTAP\uff08\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\/\u5206\u6790\u51e6\u7406\uff09:<\/strong> Postgres Distributed (PGD) \u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u672c\u756a\u74b0\u5883\u306eOLTP\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u30e9\u30a4\u30d6\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306e\u9ad8\u7cbe\u5ea6\u306a\u30ab\u30e9\u30e0\u30ca\uff08\u5217\u6307\u5411\uff09\u5206\u6790\u7528\u30ec\u30d7\u30ea\u30ab\u3092\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n

    3. PGAA\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u3053\u308c\u3089\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u5b9f\u73fe\u3057\u3066\u3044\u308b\u304b<\/strong>
    \nPGAA\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u5206\u96e2\u3057\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3068\u3001\u7279\u5316\u3057\u305f\u5b9f\u884c\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u3063\u3066\u3053\u308c\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

      \n
    • \u30d9\u30af\u30c8\u30eb\u5316\u5b9f\u884c\u30a8\u30f3\u30b8\u30f3 (Seafowl):<\/strong> Postgres\u306e\u6a19\u6e96\u7684\u306a\u884c\u5358\u4f4d\u306e\u51e6\u7406\u306e\u4ee3\u308f\u308a\u306b\u3001PGAA\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30a8\u30f3\u30b8\u30f3\uff08Seafowl\uff09\u306f\u30c7\u30fc\u30bf\u3092\u30ab\u30e9\u30e0\u30ca\u30d0\u30c3\u30c1\uff08\u30d9\u30af\u30c8\u30eb\uff09\u3067\u51e6\u7406\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001CPU\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u7387\u304c\u6700\u5927\u5316\u3055\u308c\u3001\u6700\u65b0\u306eCPU\u547d\u4ee4\uff08SIMD\uff09\u3092\u6d3b\u7528\u3057\u3066\u9ad8\u901f\u306a\u6570\u5b66\u6f14\u7b97\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n
    • DirectScan\u3068\u30b3\u30f3\u30d4\u30e5\u30fc\u30c8\u30d7\u30c3\u30b7\u30e5\u30c0\u30a6\u30f3:<\/strong> PGAA\u306fPostgres\u306e\u30af\u30a8\u30ea\u30d7\u30e9\u30f3\u30ca\u306b\u30d5\u30c3\u30af\u3057\u307e\u3059\u3002\u30af\u30a8\u30ea\u304c\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u308b\u5834\u5408\u3001PGAA\u306f DirectScan \u3092\u4f7f\u7528\u3057\u3066\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u5168\u4f53\uff08\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001\u7d50\u5408\u3001\u96c6\u8a08\uff09\u3092\u5206\u6790\u30a8\u30f3\u30b8\u30f3\u306b\u30d7\u30c3\u30b7\u30e5\u30c0\u30a6\u30f3\uff08\u62bc\u3057\u4e0b\u3052\uff09\u3057\u307e\u3059\u3002\u6700\u7d42\u7684\u306a\u5c0f\u3055\u306a\u7d50\u679c\u30bb\u30c3\u30c8\u306e\u307f\u304cPostgres\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002<\/li>\n
    • Apache Spark\u3068GPU\u306b\u3088\u308b\u7a76\u6975\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3:<\/strong> \u30da\u30bf\u30d0\u30a4\u30c8\u898f\u6a21\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3084\u91cd\u3044ETL\u51e6\u7406\u306e\u5834\u5408\u3001PGAA\u306fSpark Connect\u3092\u4ecb\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u306eApache Spark\u30af\u30e9\u30b9\u30bf\u30fc\u306b\u5b9f\u884c\u3092\u30aa\u30d5\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b NVIDIA RAPIDS \u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u4f55\u5343\u3082\u306eGPU\u30b3\u30a2\u306b\u307e\u305f\u304c\u308b\u4e26\u5217\u5b9f\u884c\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n
    • PGFS (Postgres File System):<\/strong> AWS S3\u3001Google Cloud Storage\u3001Azure Blob Storage\u3078\u306e\u5b89\u5168\u3067\u56de\u5fa9\u529b\u306e\u3042\u308b\u63a5\u7d9a\u3092\u51e6\u7406\u3059\u308b\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u62bd\u8c61\u5316\u30ec\u30a4\u30e4\u30fc\u3067\u3059\u3002<\/li>\n
    • \u591a\u5c64\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0:<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9045\u5ef6\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u3001PGAA\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30b9\u30c8\u30a2\u306e\u30c7\u30fc\u30bf\u30d6\u30ed\u30c3\u30af\u3001\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u30de\u30cb\u30d5\u30a7\u30b9\u30c8\u3001\u304a\u3088\u3073\u30c6\u30fc\u30d6\u30eb\u306e\u7d71\u8a08\u60c5\u5831\u3092\u9ad8\u901f\u306a\u30ed\u30fc\u30ab\u30ebSSD\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3001\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3055\u308c\u308b\u30af\u30a8\u30ea\u3092\u77ac\u6642\u306b\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n
    • PGD AutoPartition\u3068\u306e\u7d71\u5408:<\/strong> \u30c7\u30fc\u30bf\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u81ea\u52d5\u5316\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u304c\u7279\u5b9a\u306e\u3057\u304d\u3044\u5024\u3092\u8d85\u3048\u3066\u53e4\u304f\u306a\u308b\u3068\u3001AutoPartition\u304c\u81ea\u52d5\u7684\u306b\u30c7\u30fc\u30bf\u30ec\u30a4\u30af\u3078\u4e00\u62ec\u30b3\u30d4\u30fc\u3057\u3001Iceberg\u3084Delta\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u306e\u30c7\u30a3\u30b9\u30af\u9818\u57df\u3092\u89e3\u653e\u3057\u307e\u3059\u3002\u305d\u306e\u9593\u3082\u30c7\u30fc\u30bf\u306f\u7d99\u7d9a\u3057\u3066\u30af\u30a8\u30ea\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u305f\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n

      4. \u30d0\u30fc\u30b8\u30e7\u30f3 1.7.0 \u306e\u65b0\u6a5f\u80fd<\/strong>
      \n\u30d0\u30fc\u30b8\u30e7\u30f3 1.7.0\uff082026\u5e743\u6708\u30ea\u30ea\u30fc\u30b9\uff09\u3067\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3001\u65b0\u6a5f\u80fd\u3001\u304a\u3088\u3073\u4fee\u6b63\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

        \n
      • \u30cd\u30a4\u30c6\u30a3\u30d6\u306aIceberg\u30b3\u30f3\u30d1\u30af\u30b7\u30e7\u30f3:<\/strong> pgaa.launch_task() \u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001PGAA\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30ef\u30fc\u30ab\u30fc\u3092\u4ecb\u3057\u3066\u76f4\u63a5Iceberg\u30c6\u30fc\u30d6\u30eb\u306e\u30b3\u30f3\u30d1\u30af\u30b7\u30e7\u30f3\uff08\u6700\u9069\u5316\uff09\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3092\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4ee5\u524d\u306f\u3053\u308c\u3092\u884c\u3046\u305f\u3081\u306b\u5916\u90e8\u306eApache Spark\u7d71\u5408\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/li>\n
      • PGD\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5927\u5e45\u306a\u9ad8\u901f\u5316:<\/strong> \u540c\u671f\u30e9\u30a4\u30bf\u30fc\u3092PGAA\u30a8\u30f3\u30b8\u30f3\u306b\u79fb\u884c\u3057\u305f\u3053\u3068\u306b\u3088\u308a\u3001Postgres Distributed (PGD) \u3078\u306e1\u79d2\u3042\u305f\u308a\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\uff08TPS\uff09\u304c 2\u500d\u301c2.5\u500d\u306b\u5897\u52a0 \u3057\u307e\u3057\u305f\u3002<\/li>\n
      • \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u5f37\u5316:<\/strong> \u30e9\u30a4\u30bf\u30fc\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u57fa\u6e96\u3068\u306a\u308b\u30e1\u30e2\u30ea\u5236\u9650\u3092\u7ba1\u7406\u8005\u304c\u8a73\u7d30\u306b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u65b0\u3057\u3044\u8a2d\u5b9a\u30d1\u30e9\u30e1\u30fc\u30bf\uff08pgaa.max_in_memory_mb\uff09\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n
      • \u30b9\u30c8\u30ec\u30fc\u30b8\u8a8d\u8a3c\u306e\u62e1\u5145:<\/strong> \u81ea\u52d5\u5316\u3055\u308c\u305f\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u767a\u884c\uff08IAM\u30ed\u30fc\u30eb\u306a\u3069\uff09\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u30b9\u30c8\u30ec\u30fc\u30b8\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u5411\u3051\u306b\u3001\u9759\u7684\u30af\u30ec\u30c7\u30f3\u30b7\u30e3\u30eb\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/li>\n
      • \u65b0\u3057\u3044\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30c4\u30fc\u30eb:<\/strong> pgbench\u306b\u4f3c\u305f\u5408\u6210\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u95a2\u6570\uff08pgaa._bench_replication\uff09\u304c\u8ffd\u52a0\u3055\u308c\u3001\u30a8\u30f3\u30c9\u30c4\u30fc\u30a8\u30f3\u30c9\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u7d71\u5408\u3055\u308c\u307e\u3057\u305f\uff08pgaabench.sh\uff09\u3002<\/li>\n
      • \u30d0\u30b0\u4fee\u6b63:<\/strong> \u6c38\u7d9a\u7684\u306aLSN\uff08\u30ed\u30b0\u30b7\u30fc\u30b1\u30f3\u30b9\u756a\u53f7\uff09\u306e\u6607\u683c\u3092\u59a8\u3052\u3066\u3044\u305f\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u3001DirectScan\u30a8\u30f3\u30b8\u30f3\u306b\u304a\u3051\u308b\u65e5\u4ed8\/\u671f\u9593\u306e\u6e1b\u7b97\u6642\u306e\u8a08\u7b97\u30a8\u30e9\u30fc\u304c\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n
      • \u975e\u63a8\u5968\u5316\uff08Deprecations\uff09:<\/strong> pgaa.execute_compaction() \u95a2\u6570\u306f\u516c\u5f0f\u306b\u975e\u63a8\u5968\u3068\u306a\u308a\u3001\u4eca\u5f8c\u306f pgaa.launch_task() \u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n
        \n","protected":false},"excerpt":{"rendered":"

        \u65e5\u672c\u8a9e\u8a33\uff5cPostgres Analytics Accelerator\uff08PGAA\uff091.7.0
        \n\u82f1\u8a9e\u539f\u6587\uff5cPostgres Analytics Accelerator\uff08PGAA\uff091.7.0<\/p>\n","protected":false},"author":1,"featured_media":6171,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"common","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[26,31],"tags":[],"class_list":["post-7086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai","category-analytic-accelerator"],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/posts\/7086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/comments?post=7086"}],"version-history":[{"count":5,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/posts\/7086\/revisions"}],"predecessor-version":[{"id":7095,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/posts\/7086\/revisions\/7095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/media\/6171"}],"wp:attachment":[{"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/media?parent=7086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/categories?post=7086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edbjapan.com\/manual\/wp-json\/wp\/v2\/tags?post=7086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}