{"id":186192,"date":"2024-11-11T03:52:20","date_gmt":"2024-11-10T19:52:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186192\/"},"modified":"2024-11-11T03:52:21","modified_gmt":"2024-11-10T19:52:21","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%a6%e7%99%bc%e6%8e%a7%e5%88%b6%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7%e8%a7%a3%e6%9e%90%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%af%a6%e6%96%bd%e4%b8%a6%e7%99%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186192\/","title":{"rendered":"\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\u7684\u5fc5\u8981\u6027\u89e3\u6790\uff08\u6578\u64da\u5eab\u4e2d\u5be6\u65bd\u4e26\u767c\u63a7\u5236\u7684\u539f\u56e0\uff09"},"content":{"rendered":"

\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\u7684\u5fc5\u8981\u6027\u89e3\u6790\uff08\u6578\u64da\u5eab\u4e2d\u5be6\u65bd\u4e26\u767c\u63a7\u5236\u7684\u539f\u56e0\uff09<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u6210\u70ba\u4f01\u696d\u904b\u71df\u7684\u6838\u5fc3\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u6578\u64da\u8655\u7406\u9700\u6c42\u7684\u4e0a\u5347\uff0c\u6578\u64da\u5eab\u7684\u4e26\u767c\u63a7\u5236\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\u7684\u5fc5\u8981\u6027\u53ca\u5176\u5be6\u65bd\u539f\u56e0\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\uff1f<\/h2>\n

\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\u662f\u6307\u5728\u591a\u500b\u7528\u6236\u6216\u61c9\u7528\u7a0b\u5e8f\u540c\u6642\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u7684\u4e00\u7cfb\u5217\u6280\u8853\u548c\u65b9\u6cd5\u3002\u7576\u591a\u500b\u4e8b\u52d9\u540c\u6642\u57f7\u884c\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u932f\u8aa4\uff0c\u56e0\u6b64\u9700\u8981\u6709\u6548\u7684\u4e26\u767c\u63a7\u5236\u6a5f\u5236\u4f86\u7ba1\u7406\u9019\u4e9b\u4e8b\u52d9\u3002<\/p>\n

\u4e26\u767c\u63a7\u5236\u7684\u5fc5\u8981\u6027<\/h2>\n

1. \u4fdd\u6301\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n

\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5047\u8a2d\u5169\u500b\u7528\u6236\u540c\u6642\u8a66\u5716\u66f4\u65b0\u540c\u4e00\u689d\u8a18\u9304\uff0c\u5982\u679c\u6c92\u6709\u9069\u7576\u7684\u4e26\u767c\u63a7\u5236\uff0c\u6700\u7d42\u7684\u6578\u64da\u72c0\u614b\u53ef\u80fd\u6703\u4e0d\u6b63\u78ba\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u53ef\u80fd\u6703\u51fa\u73fe\u201c\u9ad2\u8b80\u201d\u3001\u201c\u4e0d\u53ef\u91cd\u8907\u8b80\u201d\u6216\u201c\u5e7b\u8b80\u201d\u7b49\u554f\u984c\u3002<\/p>\n

2. \u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd<\/h3>\n

\u6709\u6548\u7684\u4e26\u767c\u63a7\u5236\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u7684\u9396\u5b9a\u6a5f\u5236\u548c\u4e8b\u52d9\u7ba1\u7406\uff0c\u6578\u64da\u5eab\u53ef\u4ee5\u5728\u591a\u500b\u4e8b\u52d9\u4e4b\u9593\u6709\u6548\u5730\u5206\u914d\u8cc7\u6e90\uff0c\u5f9e\u800c\u6e1b\u5c11\u7b49\u5f85\u6642\u9593\u548c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u884c\u7d1a\u9396\u800c\u975e\u8868\u7d1a\u9396\u53ef\u4ee5\u5141\u8a31\u66f4\u591a\u7684\u4e26\u767c\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n

3. \u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027<\/h3>\n

\u6578\u64da\u5b8c\u6574\u6027\u662f\u6307\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u53ef\u9760\u6027\u3002\u4e26\u767c\u63a7\u5236\u53ef\u4ee5\u9632\u6b62\u4e0d\u4e00\u81f4\u7684\u6578\u64da\u5beb\u5165\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6240\u6709\u4e8b\u52d9\u5728\u63d0\u4ea4\u4e4b\u524d\u90fd\u7d93\u904e\u9a57\u8b49\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e8b\u52d9\u7684ACID\u7279\u6027\uff08\u539f\u5b50\u6027\u3001\u4e00\u81f4\u6027\u3001\u9694\u96e2\u6027\u548c\u6301\u4e45\u6027\uff09\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5728\u4e26\u767c\u64cd\u4f5c\u4e0b\u7684\u5b8c\u6574\u6027\u3002<\/p>\n

4. \u652f\u6301\u696d\u52d9\u9700\u6c42<\/h3>\n

\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u5c0d\u6578\u64da\u5eab\u7684\u9700\u6c42\u4e5f\u5728\u4e0d\u65b7\u589e\u52a0\u3002\u4e26\u767c\u63a7\u5236\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u696d\u52d9\u9700\u6c42\uff0c\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u80fd\u7a69\u5b9a\u904b\u884c\u3002\u4f8b\u5982\uff0c\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u6578\u767e\u540d\u7528\u6236\u53ef\u80fd\u540c\u6642\u9032\u884c\u4ea4\u6613\uff0c\u9019\u5c31\u9700\u8981\u5f37\u5927\u7684\u4e26\u767c\u63a7\u5236\u4f86\u78ba\u4fdd\u6bcf\u7b46\u4ea4\u6613\u7684\u6e96\u78ba\u6027\u548c\u53ca\u6642\u6027\u3002<\/p>\n

\u5e38\u898b\u7684\u4e26\u767c\u63a7\u5236\u6280\u8853<\/h2>\n

1. \u9396\u5b9a\u6a5f\u5236<\/h3>\n

\u9396\u5b9a\u662f\u6700\u5e38\u898b\u7684\u4e26\u767c\u63a7\u5236\u6280\u8853\u4e4b\u4e00\u3002\u5b83\u901a\u904e\u9650\u5236\u5c0d\u6578\u64da\u7684\u8a2a\u554f\u4f86\u9632\u6b62\u6578\u64da\u4e0d\u4e00\u81f4\u3002\u9396\u53ef\u4ee5\u5206\u70ba\u5171\u4eab\u9396\u548c\u6392\u4ed6\u9396\uff0c\u524d\u8005\u5141\u8a31\u591a\u500b\u4e8b\u52d9\u540c\u6642\u8b80\u53d6\u6578\u64da\uff0c\u800c\u5f8c\u8005\u5247\u53ea\u5141\u8a31\u4e00\u500b\u4e8b\u52d9\u5beb\u5165\u6578\u64da\u3002<\/p>\n

2. \u7248\u672c\u63a7\u5236<\/h3>\n

\u7248\u672c\u63a7\u5236\u6280\u8853\u5141\u8a31\u6bcf\u500b\u4e8b\u52d9\u5728\u8b80\u53d6\u6578\u64da\u6642\u7372\u53d6\u6578\u64da\u7684\u5feb\u7167\uff0c\u9019\u6a23\u5373\u4f7f\u5176\u4ed6\u4e8b\u52d9\u6b63\u5728\u4fee\u6539\u6578\u64da\uff0c\u8b80\u53d6\u7684\u6578\u64da\u4e5f\u4e0d\u6703\u53d7\u5230\u5f71\u97ff\u3002\u9019\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u9396\u7684\u4f7f\u7528\uff0c\u63d0\u9ad8\u7cfb\u7d71\u7684\u4e26\u767c\u6027\u3002<\/p>\n

3. \u591a\u7248\u672c\u4e26\u767c\u63a7\u5236\uff08MVCC\uff09<\/h3>\n

MVCC\u662f\u4e00\u7a2e\u66f4\u9ad8\u6548\u7684\u4e26\u767c\u63a7\u5236\u6280\u8853\uff0c\u5b83\u5141\u8a31\u591a\u500b\u4e8b\u52d9\u540c\u6642\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u800c\u4e0d\u9700\u8981\u9396\u5b9a\u6574\u500b\u6578\u64da\u96c6\u3002\u9019\u7a2e\u6280\u8853\u5728\u8a31\u591a\u73fe\u4ee3\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u5f97\u5230\u4e86\u5ee3\u6cdb\u61c9\u7528\uff0c\u5982PostgreSQL\u548cOracle\u3002<\/p>\n

\u7d50\u8ad6<\/h2>\n

\u6578\u64da\u5eab\u4e26\u767c\u63a7\u5236\u5728\u73fe\u4ee3\u6578\u64da\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u652f\u6301\u696d\u52d9\u9700\u6c42\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4e26\u767c\u63a7\u5236\u6280\u8853\u88ab\u958b\u767c\u51fa\u4f86\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u8655\u7406\u9700\u6c42\u3002<\/p>\n

\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u6216 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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