{"id":7085,"date":"2024-11-14T13:47:42","date_gmt":"2024-11-14T05:47:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7085\/"},"modified":"2024-11-14T13:47:42","modified_gmt":"2024-11-14T05:47:42","slug":"buffer-pool-%e5%92%8c-redo-log%ef%bc%9a%e5%a6%82%e4%bd%95%e5%8d%8f%e5%90%8c%e4%bf%9d%e9%9a%9c%e6%95%b0%e6%8d%ae%e5%ba%93%e6%95%b0%e6%8d%ae%e7%9a%84%e5%ae%8c%e6%95%b4%e6%80%a7%e5%92%8c%e6%80%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7085\/","title":{"rendered":"Buffer Pool \u548c Redo Log\uff1a\u5982\u4f55\u534f\u540c\u4fdd\u969c\u6570\u636e\u5e93\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6027\u80fd\uff1f"},"content":{"rendered":"

\"Buffer<\/p>\n

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Buffer Pool \u4e3b\u8981\u7528\u4e8e\u63d0\u5347\u67e5\u8be2\u6027\u80fd\u3002\u5b83\u4f5c\u4e3a\u5185\u5b58\u7f13\u51b2\u533a\uff0c\u5b58\u50a8\u9891\u7e41\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u4ee5\u4fbf\u5728\u540e\u7eed\u67e5\u8be2\u4e2d\u4ece\u5185\u5b58\u76f4\u63a5\u68c0\u7d22\uff0c\u4ece\u800c\u663e\u7740\u51cf\u5c11\u78c1\u76d8\u8bbf\u95ee\u6b21\u6570\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002 <\/p>\n

\u53e6\u4e00\u65b9\u9762\uff0cRedo Log \u662f\u4e00\u4efd\u4e8b\u52a1\u7ea7\u6570\u636e\u6062\u590d\u65e5\u5fd7\uff0c\u4e0e\u6301\u4e45\u6027\u606f\u606f\u76f8\u5173\u3002\u5b83\u8bb0\u5f55\u4e86\u6240\u6709\u5df2\u63d0\u4ea4\u4e8b\u52a1\u7684\u66f4\u65b0\u64cd\u4f5c\uff0c\u5e76\u5b58\u50a8\u5728\u6587\u4ef6\u4e2d\u3002 Redo Log \u7684\u804c\u8d23\u5728\u4e8e\u786e\u4fdd\u5728\u7cfb\u7edf\u5d29\u6e83\u6216\u5176\u4ed6\u7a81\u53d1\u4e8b\u4ef6\u65f6\uff0c\u53ef\u4ee5\u6062\u590d\u6570\u636e\u5e93\u5230\u4e8b\u52a1\u63d0\u4ea4\u4e4b\u524d\u7684\u4e00\u81f4\u72b6\u6001\u3002 <\/p>\n

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\u4ee5\u4e0a\u5c31\u662fBuffer Pool \u548c Redo Log\uff1a\u5982\u4f55\u534f\u540c\u4fdd\u969c\u6570\u636e\u5e93\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6027\u80fd\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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