{"id":2328,"date":"2015-02-16T14:39:45","date_gmt":"2015-02-16T05:39:45","guid":{"rendered":"http:\/\/www.climb.co.jp\/blog_dbmoto\/?p=2328"},"modified":"2022-04-16T10:16:34","modified_gmt":"2022-04-16T01:16:34","slug":"oracle-rac-%e3%83%81%e3%83%a5%e3%83%bc%e3%83%8b%e3%83%b3%e3%82%b0%e3%83%bb%e3%83%92%e3%83%b3%e3%83%88","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/2328","title":{"rendered":"Oracle RAC \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0"},"content":{"rendered":"

Oracle RAC\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30bd\u30d5\u30c8\u306e\u8ffd\u52a0\u6a5f\u80fd\u306e\u4e00\u3064\u3067\u3001\u8907\u6570\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u51e6\u7406\u3092\u5206\u6563\u3059\u308b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n

Oracle RAC\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306e\u3088\u308a\u3001\u4e00\u8cab\u6027\u3092\u4fdd\u3061\u306a\u304c\u3089\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8907\u6570\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067\u4e26\u5217\u306b\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u8ca0\u8377\u5206\u6563\u3092\u56f3\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n

\"Rac\"<\/a><\/p>\n

RAC \u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8<\/strong><\/p>\n

\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\uff08\u6027\u80fd\u52a3\u5316\uff09\u554f\u984c\u3078\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e7\u30fc\u30c8\u3067\u306f\u30b7\u30b9\u30c6\u30e0\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7b49\u306e\u5f8c\u306b\u78ba\u8a8d\u3059\u308b\u306e\u306f\u30a6\u30a7\u30a4\u30c8\uff08\u5f85\u3061\uff09\u30fb\u30a4\u30d9\u30f3\u30c8\u3067\u3059\u3002\u30b7\u30f3\u30b0\u30eb\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30fb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u30e6\u30fc\u30b6\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u30fb\u30bf\u30a4\u30e0\u304c\u5897\u52a0\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306e\u6642\u9593\u304c\u9ad8\u6bd4\u7387\u3067\u3042\u308c\u3070\u3001\u539f\u56e0\u306f\u898b\u6975\u3081\u3089\u308c\u307e\u3059\u3002RAC\u74b0\u5883\u3067\u306fGC\u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8\u3084Global Cache\u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8\u306e\u7279\u5225\u306a\u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002Oracle\u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8\u306f\u8981\u6c42\u306e\u6b63\u78ba\u306a\u7d50\u679c\u3092\u53cd\u6620\u3057\u305f\u30a4\u30d9\u30f3\u30c8\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u5185\u306e\u30d6\u30ed\u30c3\u30af\u3092\u63a2\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u4ed6\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306e\u30c7\u30fc\u30bf\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3001\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30ea\u30fc\u30c9\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u3051\u53d6\u3063\u3066\u3044\u308b\u306e\u304b\u5224\u308a\u307e\u305b\u3093\u3002\u30a6\u30a7\u30a4\u30c8\u306b\u95a2\u9023\u3059\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u7528\u306e\u30a4\u30d9\u30f3\u30c8\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30d6\u30ed\u30c3\u30af\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u4e0a\u306e\u6b63\u78ba\u306a\u60c5\u5831\u3092\u4f1d\u3048\u307e\u3059\u3002\u30af\u30e9\u30b9\u30bf\u306e\u72b6\u6cc1\u3092\u898b\u308b\u305f\u3081\u306e\uff11\u30a6\u30a7\u30a4\u30c8\u304c\u5fc5\u8981\u306a\u6642\u306b\u306f\u30a6\u30a7\u30a4\u30c8\u60c5\u5831\u306f\u300cCluster Wait Class\u300d\u3068\u3044\u3046\u5e83\u7bc4\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u306b\u30af\u30e9\u30b9\u30bf\u7528\u306e\u30a6\u30a7\u30a4\u30c8\u60c5\u5831\u304c\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002<\/p>\n

Oracle RAC\u3067\u306e\u6700\u3082\u91cd\u8981\u306a\u30a6\u30a7\u30a4\u30c8\u30fb\u30a4\u30d9\u30f3\u30c8\u306f4\u3064\u306e\u5927\u304d\u306a\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n

\u30d6\u30ed\u30c3\u30af\u30fb\u30aa\u30ea\u30a8\u30f3\u30c6\u30c3\u30c9<\/strong>\uff1a\u30d6\u30ed\u30c3\u30af\u304c2-way,\u307e\u305f\u306f3-way\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7d50\u679c\u3068\u3057\u3066\u53d7\u3051\u53d6\u3063\u3066\u3044\u308b\u304b\uff1a\u30d6\u30ed\u30c3\u30af\u304c\uff11\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\uff11\u8ee2\u9001\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u30ea\u30bd\u30fc\u30b9\u30fb\u30de\u30b9\u30bf\u30fc\u304b\u3089\u9001\u3089\u308c\u305f\u306e\u304b\u30012\u30e1\u30c3\u30bb\u30fc\u30b8\u30681\u30d6\u30ed\u30c3\u30af\u8ee2\u9001\u3092\u8981\u6c42\u3057\u3066\u9001\u3089\u308c\u305f\u3082\u306e\u304b\u3089\uff13\u3064\u76ee\u306e\u30ce\u30fc\u30c9\u306b\u8ee2\u9001\u3055\u308c\u305f\u306e\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u30a6\u30a7\u30a4\u30c8\u306f\u30d3\u30b8\u30fc\u3001\u30d4\u30f3\u3001\u30ed\u30b0\u30fb\u30d5\u30e9\u30c3\u30b7\u30e5\u8981\u6c42\u304c\u7121\u304f\u3066\u3082\u9001\u4fe1\u3055\u308c\u305f\u30ea\u30e2\u30fc\u30c8\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u30fb\u30d6\u30ed\u30c3\u30af\u3082\u793a\u3057\u307e\u3059\u3002<\/p>\n

\u30e1\u30c3\u30bb\u30fc\u30b8\u30fb\u30aa\u30ea\u30a8\u30f3\u30c6\u30c3\u30c9<\/strong>\uff1a\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5185\u3067\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u30d6\u30ed\u30c3\u30af\u304c\u7121\u3044\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30b0\u30e9\u30f3\u30c8\u306f\u30c7\u30a3\u30b9\u30af\u304b\u3089\u30d6\u30ed\u30c3\u30af\u3092\u30ea\u30fc\u30c9\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u306e\u8a31\u53ef\u3092\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u6642\u9593\u304c\u9577\u3051\u308c\u3070\u3001\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308bSQL\u304c\u5927\u91cf\u306e\u30c7\u30a3\u30b9\u30afI\/O\u3092\u8d77\u3053\u3057\u3066\u3044\u308b\u304b\u3001\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3067\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30b5\u30fc\u30c8\u3057\u3066\u3044\u3066\u3001\u65b0\u898f\u30d6\u30ed\u30c3\u30af\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u5fc5\u8981\u306a\u5834\u5408\u3067\u3059\u3002<\/p>\n

\u30b3\u30f3\u30c6\u30f3\u30b7\u30e7\u30f3(Contention)\u30fb\u30aa\u30ea\u30a8\u30f3\u30c6\u30c3\u30c9<\/strong>\uff1agc\u30ab\u30ec\u30f3\u30c8\u30fb\u30d6\u30ed\u30c3\u30af\u30fb\u30d3\u30b8\u30fc\u3068gc cr\u30d6\u30ed\u30c3\u30af\u30fb\u30a4\u30d9\u30f3\u30c8\u304c\u3001\u591a\u304f\u306e\u5834\u5408\u306b\u30ed\u30b0\u30fb\u30d5\u30e9\u30c3\u30b7\u30e5\u304c\u539f\u56e0\u306e\u30ea\u30e2\u30fc\u30c8\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30fb\u51e6\u7406\u9045\u5ef6\u5f8c\u306e\u30d6\u30ed\u30c3\u30af\u3092\u53d7\u3051\u53d6\u3063\u305f\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u9ad8\u3044\u540c\u6642\u4e26\u884c\u6027\u306f\u30ea\u30e2\u30fc\u30c8\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u3088\u308b\u30d6\u30ed\u30c3\u30af\u304c\u30d4\u30f3\u304b\u59a8\u3052\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059gc\u30d0\u30c3\u30d5\u30a1\u30fc\u30fb\u30d3\u30b8\u30fc\u30fb\u30a4\u30d9\u30f3\u30c8\u306b\u3088\u308b\u3053\u3068\u3092\u8a3c\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u540c\u3058\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u3059\u3067\u306b\u30d6\u30ed\u30c3\u30af\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u3068\u3082\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30ed\u30fc\u30c9\u30fb\u30aa\u30ea\u30a8\u30f3\u30c6\u30c3\u30c9<\/strong>\uff1a\u3053\u308c\u306f\u30d6\u30ed\u30c3\u30af\u30fb\u30b3\u30f3\u30c6\u30f3\u30b7\u30e7\u30f3\uff08\u7af6\u5408\uff09\u306e\u7121\u3044\u72b6\u6cc1\u3067\u6700\u3082\u983b\u7e41\u3067\u3001GCS\u5185\u3067\u767a\u751f\u3057\u305f\u9045\u5ef6\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u6709\u52b9\u306a\u30a6\u30a7\u30a4\u30c8\u30fb\u30bf\u30a4\u30e0\u3068\u30c8\u30fc\u30bf\u30eb\u306a\u30a6\u30a7\u30a4\u30c8\u30fb\u30bf\u30a4\u30e0\u306f\u3053\u308c\u3089\u306e\u30a4\u30d9\u30f3\u30c8\u304c\u9ad8\u3044\u5834\u5408\u306b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c\u306e\u8b66\u544a\u6642\u3068\u3057\u3066\u8003\u616e\u3059\u3079\u304d\u3067\u3059\u3002\u901a\u5e38\u306f\u5927\u304d\u306a\u4f5c\u696d\u30bb\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u306e\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8\u3001\u30ed\u30fc\u30c9\u554f\u984c\u3001SQL\u5b9f\u884c\u304c\u6839\u672c\u7684\u306a\u539f\u56e0\u3068\u3057\u3066\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a4\u30d9\u30f3\u30c8\u3067\u30a6\u30a7\u30a4\u30c8\u30fb\u30bf\u30a4\u30e0\u306f\u30bb\u30c3\u30b7\u30e7\u30f3\u30fb\u30b9\u30bf\u30fc\u30c8\u304b\u3089\u30d6\u30ed\u30c3\u30af\u304c\u5b8c\u4e86\u307e\u3067\u306e\u5168\u4f53\u306e\u5f80\u5fa9\u6642\u9593\u3092\u542b\u307f\u307e\u3059\u3002<\/p>\n

RAC\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong><\/p>\n

RAC\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u9577\u6642\u9593\u7a3c\u50cd\u3057\u3066\u3044\u308b\u30a6\u30a7\u30a4\u30c8\u3092\u5206\u6790\u3059\u308b\u624b\u6cd5\u306f\u30b7\u30f3\u30b0\u30eb\u30fb\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u3044\u304f\u3064\u304b\u306eRAC\u5c02\u7528\u306e\u30b9\u30c6\u30c3\u30d7\u3068\u30b9\u30af\u30ea\u30d7\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u306fOracle Support\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u308b\u300cracdiag.sql\u300d\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u3059\u308b\u305f\u3081\u306e\u3082\u30461\u3064\u306e\u4fe1\u983c\u3067\u304d\u308b\u30bd\u30fc\u30b9\u306f\u300cv$views\u300d\u3067\u3059\u3002RAC\u74b0\u5883\u3067\u306f\u78ba\u8a8d\u3059\u308b\u3079\u304d\u5225\u306e\u30d3\u30e5\u30fc\u3068\u3057\u3066gv$views (\u4f8b GV$SESSION_WAIT)\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u25cfSQL\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong>
SQL\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306fRAC\u74b0\u5883\u3067\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3001\u3057\u3070\u3057\u3070\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30c4\u30fc\u30cb\u30f3\u30b0\u554f\u984c\u306e\u6839\u672c\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u300280%\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u554f\u984c\u306fSQL\u306b\u95a2\u9023\u3059\u308b\u3068\u4e91\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3042\u308b\u8cc7\u6599\u3067\u306fRAC\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308b\u6642\u306b\u30d0\u30eb\u30af\u30fb\u30ed\u30fc\u30c9\u3067\u306f\u30b5\u30fc\u30d3\u30b9\u304b\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30fb\u30b0\u30eb\u30fc\u30d7\u3067\u7a3c\u50cd\u3055\u305b\u308b\u3079\u304d\u3068\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u307e\u305f\u4ed6\u306eSQL\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306e\u5f79\u5272\u3068\u3057\u3066\u3082\u3063\u3068RAC\u306b\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30b3\u30fc\u30c9\u3092\u958b\u767a\u8005\u306f\u30c7\u30b6\u30a4\u30f3\u3059\u3079\u304d\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u8a08\u753b\u3067\u306f\u30c7\u30fc\u30bf\u306e\u5206\u5272\u5316\u3068\u4e26\u5217\u5316\u3055\u308c\u305f\u5927\u5bb9\u91cf\u3092\u5927\u898f\u6a21\u30c6\u30fc\u30d6\u30eb\u306b\u623b\u3059\u3088\u3046\u306a\u30af\u30a8\u30ea\u30fc\u3067\u306f\u3001\u30ed\u30fc\u30c9\u304c\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u307e\u305f\u304c\u3063\u3066\u500b\u5225\u306b\u8d77\u3053\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u25cf\u30af\u30e9\u30b9\u30bf\u30fc\u30fb\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0<\/strong>
\u76f8\u4e92\u63a5\u7d9a\u306b\u3088\u308b\u9045\u5ef6\u3068\u305d\u306e\u53d6\u623b\u3057\u306b\u5f79\u7acb\u3064\u3068\u8a8d\u8b58\u3059\u3079\u304dCRS\u3068GRID\u306b\u5bc6\u7740\u3057\u3066\u95a2\u9023\u3059\u308b2\u3064\u306e\u9805\u76ee\u304c\u3042\u308a\u307e\u3059\u3002\u3082\u3057\u30e6\u30fc\u30b6\u304cOracle 10G\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u306a\u3089diagwait\u30d1\u30e9\u30e1\u30fc\u30bf\u309213\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fcrsd.log\u306e\u30ed\u30c3\u30ae\u30f3\u30b0\u3092\u5897\u3084\u3057\u3001RAC\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u3092\u624b\u52a9\u3051\u3057\u307e\u3059\u3002\u3082\u30461\u3064\u306fCRS\u30d1\u30e9\u30e1\u30fc\u30bf\u3067CSS\u30df\u30b9\u30ab\u30a6\u30f3\u30c8\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u3002CSS\u30df\u30b9\u30ab\u30a6\u30f3\u30c8\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u76f8\u4e92\u63a5\u7d9a\u9045\u5ef6\u3092\u6307\u6458\u3057\u307e\u3059\u3002\u6ce8\u610f\u3057\u3066\u3053\u308c\u3092\u5897\u3084\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u308c\u306f\u30e6\u30fc\u30b6\u306f\u30af\u30e9\u30b9\u30bf\u3092\u671b\u3093\u3067\u3044\u308b\u304c\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u30df\u30b9\u30ab\u30a6\u30f3\u30c8\u304c\u3042\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3042\u304f\u307e\u3067\u3082\u30b7\u30b9\u30c6\u30e0\u306b\u4f9d\u5b58\u3059\u308b\u306e\u3067\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u30bd\u30fc\u30b9\uff1aOracle RAC Tuning Tips(Kathy Gibbs, Confio Software)<\/p>\n

Oracle RAC\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u53ef\u80fd\u3068\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u5206\u6790\u30c4\u30fc\u30eb\u300cDatabase Performance Analyzer\u300d<\/strong><\/a><\/p>\n\n","protected":false},"excerpt":{"rendered":"

Oracle RAC\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30bd\u30d5\u30c8\u306e\u8ffd\u52a0\u6a5f\u80fd\u306e\u4e00\u3064\u3067\u3001\u8907\u6570\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u51e6\u7406\u3092\u5206\u6563\u3059\u308b\u30af\u30e9\u30b9\u30bf\u30ea\u30f3\u30b0\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002 Oracle RAC\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306e\u3088\u308a\u3001\u4e00\u8cab\u6027\u3092\u4fdd\u3061\u306a\u304c\u3089\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u8907\u6570\u306e\u30b3\u30f3\u30d4\u30e5 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[294,191,304],"tags":[23,139,146,147,148,149],"class_list":["post-2328","post","type-post","status-publish","format-standard","hentry","category-oracle","category-database","category-dpa","tag-oracle-rac","tag-139","tag-dba","tag-dpa","tag-148","tag-149"],"_links":{"self":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/2328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/comments?post=2328"}],"version-history":[{"count":12,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/2328\/revisions"}],"predecessor-version":[{"id":6077,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/2328\/revisions\/6077"}],"wp:attachment":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/media?parent=2328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/categories?post=2328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/tags?post=2328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}