{"id":446,"date":"2015-07-21T11:10:01","date_gmt":"2015-07-21T11:10:01","guid":{"rendered":"1a5b1e4daae265b790965a275b53ae50"},"modified":"2015-07-21T11:10:01","modified_gmt":"2015-07-21T11:10:01","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/446","title":{"rendered":".NET\u6280\u672f+25\u53f0\u670d\u52a1\u5668\u600e\u6837\u652f\u6491\u4e16\u754c\u7b2c54\u5927\u7f51\u7ad9"},"content":{"rendered":"

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StackOverflow\u662f\u4e00\u4e2aIT\u6280\u672f\u95ee\u7b54\u7f51\u7ad9\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u7f51\u7ad9\u4e0a\u63d0\u4ea4\u548c\u56de\u7b54\u95ee\u9898\u3002\u5f53\u4e0b\u7684StackOverflow\u5df2\u62e5\u6709400\u4e07\u4e2a\u7528\u6237\uff0c4000\u4e07\u4e2a\u56de\u7b54\uff0c\u6708PV5.6\u4ebf\uff0c\u4e16\u754c\u6392\u884c\u7b2c54\u3002\u7136\u800c\u503c\u5f97\u5173\u6ce8\u7684\u662f\uff0c\u652f\u6491\u4ed6\u4eec\u7f51\u7ad9\u7684\u5168\u90e8\u670d\u52a1\u5668\u53ea\u670925\u53f0\uff0c\u5e76\u4e14\u90fd\u4fdd\u6301\u7740\u975e\u5e38\u4f4e\u7684\u8d44\u6e90\u4f7f\u7528\u7387\uff0c\u8fd9\u662f\u4e00\u573a\u9ad8\u6709\u6548\u6027\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7f13\u5b58\u3001\u6570\u636e\u5e93\u3001\u641c\u7d22\u53ca\u9ad8\u6548\u4ee3\u7801\u4e0a\u7684\u8f83\u91cf\u3002\u8fd1\u65e5\uff0cHigh Scalability\u521b\u59cb\u4ebaTodd Hoff\u6839\u636eMarco Cecconi\u7684\u6f14\u8bb2\u89c6\u9891\u201c The architecture of StackOverflow\u201d\u4ee5\u53caNick Craver\u7684\u535a\u6587\u201c What it takes to run Stack Overflow\u201d\u603b\u7ed3\u4e86StackOverflow\u7684\u6210\u529f\u539f\u56e0\u3002<\/p>\n


\n<\/p>\n

\"\u70b9\u51fb\u67e5\u770b\u539f\u56fe\"<\/a><\/p>\n


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\n<\/p>\n

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\n<\/p>\n

Marco Ceccon\u66fe\u63d0\u5230\uff0c\u5728\u8c08\u53ca\u7cfb\u7edf\u65f6\uff0c\u6709\u4e00\u4ef6\u4e8b\u60c5\u5fc5\u987b\u9996\u5148\u5f04\u660e\u767d\u2014\u2014\u9700\u8981\u89e3\u51b3\u95ee\u9898\u7684\u7c7b\u578b\u3002\u9996\u5148\uff0c\u4ece\u7b80\u5355\u65b9\u9762\u7740\u624b\uff0cStackExchange\u7a76\u7adf\u662f\u7528\u6765\u505a\u4ec0\u4e48\u7684\u2014\u2014\u9996\u5148\u662f\u4e00\u4e9b\u4e3b\u9898\uff0c\u7136\u540e\u56f4\u7ed5\u8fd9\u4e9b\u4e3b\u9898\u5efa\u7acb\u793e\u533a\uff0c\u6700\u540e\u5c31\u5f62\u6210\u4e86\u8fd9\u4e2a\u4ee4\u4eba\u656c\u4f69\u7684\u95ee\u7b54\u7f51\u7ad9\u3002<\/p>\n


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\u5e73\u53f0<\/strong><\/span>
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\u25cfDapper\u2014\u2014\u5fae\u578b\u7684ORM<\/p>\n


\n<\/p>\n

UI<\/strong><\/span>
\n<\/p>\n


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\n<\/p>\n

\u670d\u52a1\u5668<\/strong><\/span>
\n<\/p>\n


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SSD<\/strong><\/span>
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\u25cfIntel 520\u7528\u4e8e\u4e2d\u95f4\u5c42\u5199\u5165\uff0c\u6bd4\u5982Elastic Search<\/p>\n

\u25cf\u6570\u636e\u5c42\u4f7f\u7528Intel 710\u548cS3700<\/p>\n

\u25cf\u7cfb\u7edf\u540c\u65f6\u4f7f\u7528\u4e86RAID 1\u548cRAID 10\uff08\u4efb\u4f554+\u4ee5\u4e0a\u7684\u78c1\u76d8\u90fd\u4f7f\u7528RAID 10\uff09\u3002\u4e0d\u754f\u60e7\u6545\u969c\u53d1\u751f\uff0c\u5373\u4f7f\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528\u4e86\u4e0a\u5343\u57572.5\u82f1\u5bf8SSD\uff0c\u8fd8\u6ca1\u78b0\u5230\u8fc7\u4e00\u5757\u5931\u8d25\u7684\u60c5\u666f\u3002\u6bcf\u4e2a\u6a21\u578b\u90fd\u4f7f\u7528\u4e861\u4e2a\u4ee5\u4e0a\u7684\u5907\u4ef6\uff0c\u591a\u4e2a\u78c1\u76d8\u53d1\u751f\u6545\u969c\u7684\u60c5\u666f\u4e0d\u5728\u8003\u8651\u4e4b\u4e2d\u3002<\/p>\n

\u25cfElasticSearch\u5728SSD\u4e0a\u8868\u73b0\u7684\u5f02\u5e38\u51fa\u8272\uff0c\u56e0\u4e3aSO writes\/re-indexes\u7684\u64cd\u4f5c\u975e\u5e38\u9891\u7e41\u3002<\/p>\n

\u25cfSSD\u6539\u53d8\u4e86\u641c\u7d22\u7684\u4f7f\u7528\u65b9\u5f0f\u3002\u56e0\u4e3a\u9501\u7684\u95ee\u9898\uff0cLuncene.net\u5e76\u4e0d\u80fd\u652f\u6491SO\u7684\u5e76\u53d1\u8d1f\u8f7d\uff0c\u56e0\u6b64\u4ed6\u4eec\u8f6c\u5411\u4e86ElasticSearch\u3002\u5728\u5168SSD\u73af\u5883\u4e0b\uff0c\u5e76\u4e0d\u9700\u8981\u56f4\u7ed5Binary Reader\u5efa\u7acb\u9501\u3002<\/p>\n


\n<\/p>\n

\u9ad8\u53ef\u7528\u6027

\n<\/strong><\/span><\/p>\n


\n<\/p>\n

\u25cf\u5f02\u5730\u5907\u4efd\u2014\u2014\u4e3b\u6570\u636e\u4e2d\u5fc3\u4f4d\u4e8e\u7ebd\u7ea6\uff0c\u5907\u4efd\u6570\u636e\u4e2d\u5fc3\u5728Oregon\u3002<\/p>\n

\u25cfRedis\u6709\u4e24\u4e2a\u4ece\u8282\u70b9\uff0cSQL\u67092\u4e2a\u5907\u4efd\uff0cTag Engine\u67093\u4e2a\u8282\u70b9\uff0celastic\u67093\u4e2a\u8282\u70b9\uff0c\u5197\u4f59\u4e00\u5207\uff0c\u5e76\u5728\u4e24\u4e2a\u6570\u636e\u4e2d\u5fc3\u540c\u65f6\u5b58\u5728\u3002<\/p>\n

\u25cfNginx\u662f\u7528\u4e8eSSL\uff0c\u7ec8\u6b62SSL\u65f6\u8f6c\u6362\u4f7f\u7528HAProxy\u3002<\/p>\n

\u25cf\u5e76\u4e0d\u662f\u4e3b\u4ece\u6240\u6709\uff0c\u4e00\u4e9b\u4e34\u65f6\u7684\u6570\u636e\u53ea\u4f1a\u653e\u5230\u7f13\u5b58\u4e2d<\/p>\n

\u6240\u6709HTTP\u6d41\u91cf\u53d1\u9001\u53ea\u5360\u603b\u6d41\u91cf\u768477%\uff0c\u8fd8\u5b58\u5728Oregon\u6570\u636e\u4e2d\u5fc3\u7684\u5907\u4efd\u53ca\u4e00\u4e9b\u5176\u4ed6\u7684VPN\u6d41\u91cf\u3002\u8fd9\u4e9b\u6d41\u91cf\u4e3b\u8981\u7531SQL\u548cRedis\u5907\u4efd\u4ea7\u751f\u3002<\/p>\n


\n<\/p>\n

\u6570\u636e\u5e93<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cfMS SQL Server<\/p>\n

\u25cfStack Exchange\u4e3a\u6bcf\u4e2a\u7f51\u7ad9\u90fd\u8bbe\u7f6e\u4e86\u6570\u636e\u5e93\uff0c\u56e0\u6b64Stack Overflow\u6709\u4e00\u4e2a\u3001Server Fault\u6709\u4e00\u4e2a\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n

\u25cf\u5728\u7ebd\u7ea6\u7684\u4e3b\u6570\u636e\u4e2d\u5fc3\uff0c\u6bcf\u4e2a\u96c6\u7fa4\u901a\u5e38\u90fd\u4f7f\u75281\u4e3b\u548c1\u53ea\u8bfb\u5907\u4efd\u7684\u914d\u7f6e\uff0c\u540c\u65f6\u8fd8\u4f1a\u5728Oregon\u6570\u636e\u4e2d\u5fc3\u4e5f\u8bbe\u7f6e\u4e00\u4e2a\u5907\u4efd\u3002\u5982\u679c\u662f\u8fd0\u884c\u7684\u662fOregon\u96c6\u7fa4\uff0c\u90a3\u4e48\u4e24\u4e2a\u5728\u7ebd\u7ea6\u6570\u636e\u4e2d\u5fc3\u7684\u5907\u4efd\u90fd\u4f1a\u662f\u53ea\u8bfb\u548c\u540c\u6b65\u7684\u3002<\/p>\n

\u25cf\u4e3a\u5176\u4ed6\u5185\u5bb9\u51c6\u5907\u7684\u6570\u636e\u5e93\u3002\u8fd9\u91cc\u8fd8\u5b58\u5728\u4e00\u4e2a\u201c\u7f51\u7edc\u8303\u56f4\u201d\u7684\u6570\u636e\u5e93\uff0c\u7528\u4e8e\u50a8\u5b58\u767b\u9646\u51ed\u8bc1\u548c\u805a\u5408\u6570\u636e\uff08\u5927\u90e8\u5206\u662fstackexchange.com\u7528\u6237\u6587\u4ef6\u6216\u8005API\uff09\u3002<\/p>\n

\u25cfCareers Stack Overflow\u3001stackexchange.com\u548cArea 51\u7b49\u90fd\u62e5\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u6570\u636e\u5e93\u6a21\u5f0f\u3002<\/p>\n

\u25cf\u6a21\u5f0f\u7684\u53d8\u5316\u9700\u8981\u540c\u65f6\u63d0\u4f9b\u7ed9\u6240\u6709\u7ad9\u70b9\u7684\u6570\u636e\u5e93\uff0c\u5b83\u4eec\u9700\u8981\u5411\u4e0b\u517c\u5bb9\uff0c\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5982\u679c\u9700\u8981\u91cd\u547d\u540d\u4e00\u4e2a\u5217\uff0c\u90a3\u4e48\u5c06\u975e\u5e38\u9ebb\u70e6\uff0c\u8fd9\u91cc\u9700\u8981\u8fdb\u884c\u591a\u4e2a\u64cd\u4f5c\uff1a\u589e\u52a0\u4e00\u4e2a\u65b0\u5217\uff0c\u6dfb\u52a0\u4f5c\u7528\u5728\u4e24\u4e2a\u5217\u4e0a\u7684\u4ee3\u7801\uff0c\u7ed9\u65b0\u5217\u5199\u6570\u636e\uff0c\u6539\u53d8\u4ee3\u7801\u8ba9\u65b0\u5217\u6709\u6548\uff0c\u79fb\u9664\u65e7\u5217\u3002<\/p>\n

\u25cf\u5e76\u4e0d\u9700\u8981\u5206\u7247\uff0c\u6240\u6709\u4e8b\u60c5\u901a\u8fc7\u7d22\u5f15\u6765\u89e3\u51b3\uff0c\u800c\u4e14\u6570\u636e\u4f53\u79ef\u4e5f\u6ca1\u90a3\u4e48\u5927\u3002\u5982\u679c\u6709filtered indexes\u9700\u6c42\uff0c\u90a3\u4e48\u4e3a\u4ec0\u4e48\u4e0d\u66f4\u9ad8\u6548\u7684\u8fdb\u884c\uff1f\u5e38\u89c1\u6a21\u5f0f\u53ea\u5728DeletionDate = Null\u4e0a\u505a\u7d22\u5f15\uff0c\u5176\u4ed6\u5219\u901a\u8fc7\u4e3a\u679a\u4e3e\u6307\u5b9a\u7c7b\u578b\u3002\u6bcf\u9879votes\u90fd\u8bbe\u7f6e\u4e861\u4e2a\u8868\uff0c\u6bd4\u5982\u4e00\u5f20\u8868\u7ed9post votes\uff0c1\u5f20\u8868\u7ed9comment votes\u3002\u5927\u90e8\u5206\u7684\u9875\u9762\u90fd\u53ef\u4ee5\u5b9e\u65f6\u6e32\u67d3\uff0c\u53ea\u4e3a\u533f\u540d\u7528\u6237\u7f13\u5b58\uff0c\u56e0\u6b64\uff0c\u4e0d\u5b58\u5728\u7f13\u5b58\u66f4\u65b0\uff0c\u53ea\u6709\u91cd\u67e5\u8be2\u3002<\/p>\n

\u25cfScores\u662f\u975e\u89c4\u8303\u5316\u7684\uff0c\u56e0\u6b64\u9700\u8981\u7ecf\u5e38\u67e5\u8be2\u3002\u5b83\u53ea\u5305\u542bIDs\u548cdates\uff0cpost votes\u8868\u683c\u5f53\u4e0b\u5927\u7ea6\u670956454478\u884c\uff0c\u4f7f\u7528\u7d22\u5f15\uff0c\u5927\u90e8\u5206\u7684\u67e5\u8be2\u90fd\u53ef\u4ee5\u5728\u6570\u6beb\u79d2\u5185\u5b8c\u6210\u3002<\/p>\n

\u25cfTag Engine\u662f\u5b8c\u5168\u72ec\u7acb\u7684\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u6838\u5fc3\u529f\u80fd\u5e76\u4e0d\u4f9d\u8d56\u4efb\u4f55\u5916\u90e8\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u5185\u5b58\u7ed3\u6784\u6570\u7ec4\u7ed3\u6784\uff0c\u4e13\u4e3aSO\u7528\u4f8b\u4f18\u5316\uff0c\u5e76\u4e3a\u91cd\u8d1f\u8f7d\u7ec4\u5408\u8fdb\u884c\u9884\u8ba1\u7b97\u3002Tag Engine\u662f\u4e2a\u7b80\u5355\u7684windows\u670d\u52a1\uff0c\u5197\u4f59\u7684\u8fd0\u884c\u5728\u591a\u4e2a\u4e3b\u673a\u4e0a\u3002CPU\u4f7f\u7528\u7387\u57fa\u672c\u4e0a\u4fdd\u6301\u57282-5%\uff0c3\u4e2a\u4e3b\u673a\u4e13\u95e8\u7528\u4e8e\u5197\u4f59\uff0c\u4e0d\u8d1f\u8d23\u4efb\u4f55\u8d1f\u8f7d\u3002\u5982\u679c\u6240\u6709\u4e3b\u673a\u540c\u65f6\u53d1\u751f\u6545\u969c\uff0c\u7f51\u7edc\u670d\u52a1\u5668\u5c06\u628aTag Engine\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u6301\u7eed\u8fd0\u884c\u3002<\/p>\n

\u25cf\u5173\u4e8eDapper\u65e0\u7f16\u8bd1\u5668\u6821\u9a8c\u67e5\u8be2\u4e0e\u4f20\u7edfORM\u7684\u5bf9\u6bd4\u3002\u4f7f\u7528\u7f16\u8bd1\u5668\u6709\u5f88\u591a\u597d\u5904\uff0c\u4f46\u5728\u8fd0\u884c\u65f6\u4ecd\u7136\u4f1a\u5b58\u5728fundamental disconnect\u95ee\u9898\u3002\u540c\u65f6\u66f4\u91cd\u8981\u7684\u662f\uff0c\u7531\u4e8e\u751f\u6210nasty SQL\uff0c\u901a\u5e38\u60c5\u51b5\u8fd8\u9700\u8981\u53bb\u5bfb\u627e\u539f\u59cb\u4ee3\u7801\uff0c\u800cQuery Hint\u548cparameterization\u63a7\u5236\u7b49\u80fd\u529b\u7684\u7f3a\u4e4f\u66f4\u8ba9\u67e5\u8be2\u4f18\u5316\u53d8\u5f97\u590d\u6742\u3002<\/p>\n


\n<\/p>\n

\u7f16\u7801<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cf\u6d41\u7a0b<\/p>\n

\u25cf\u5927\u90e8\u5206\u7a0b\u5e8f\u5458\u90fd\u662f\u8fdc\u7a0b\u5de5\u4f5c\uff0c\u81ea\u5df1\u9009\u62e9\u7f16\u7801\u5730\u70b9
\n<\/p>\n

\u25cf\u7f16\u8bd1\u975e\u5e38\u5feb<\/p>\n

\u25cf\u7136\u540e\u8fd0\u884c\u5c11\u91cf\u7684\u6d4b\u8bd5<\/p>\n

\u25cf\u4e00\u65e6\u7f16\u8bd1\u6210\u529f\uff0c\u4ee3\u7801\u5373\u8f6c\u79fb\u81f3\u5f00\u53d1\u4ea4\u4ed8\u51c6\u5907\u670d\u52a1\u5668<\/p>\n

\u25cf\u901a\u8fc7\u529f\u80fd\u5f00\u5173\u9690\u85cf\u65b0\u529f\u80fd<\/p>\n

\u25cf\u5728\u76f8\u540c\u786c\u4ef6\u4e0a\u4f5c\u4e3a\u5176\u4ed6\u7ad9\u70b9\u6d4b\u8bd5\u8fd0\u884c<\/p>\n

\u25cf\u7136\u540e\u8f6c\u79fb\u81f3Meta.stackoverflow\u6d4b\u8bd5\uff0c\u6bcf\u5929\u6709\u4e0a\u5343\u4e2a\u7a0b\u5e8f\u5458\u5728\u4f7f\u7528\uff0c\u4e00\u4e2a\u5f88\u597d\u7684\u6d4b\u8bd5\u73af\u5883<\/p>\n

\u25cf\u5982\u679c\u901a\u8fc7\u5219\u4e0a\u7ebf\uff0c\u5728\u66f4\u5e7f\u5927\u7684\u793e\u533a\u8fdb\u884c\u6d4b\u8bd5<\/p>\n

\u25cf\u5927\u91cf\u4f7f\u7528\u9759\u6001\u7c7b\u548c\u65b9\u6cd5\uff0c\u4e3a\u4e86\u66f4\u7b80\u5355\u53ca\u66f4\u597d\u7684\u6027\u80fd
\n<\/p>\n

\u25cf\u7f16\u7801\u8fc7\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u56e0\u4e3a\u590d\u6742\u7684\u90e8\u5206\u88ab\u6253\u5305\u5230\u5e93\u91cc\uff0c\u8fd9\u4e9b\u5e93\u88ab\u5f00\u6e90\u548c\u7ef4\u62a4\u3002.Net \u9879\u76ee\u6570\u91cf\u5f88\u4f4e\uff0c\u56e0\u4e3a\u4f7f\u7528\u4e86\u793e\u533a\u5171\u4eab\u7684\u90e8\u5206\u4ee3\u7801\u3002<\/p>\n

\u25cf\u5f00\u53d1\u8005\u540c\u65f6\u4f7f\u75282\u52303\u4e2a\u663e\u793a\u5668\uff0c\u591a\u4e2a\u5c4f\u5e55\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u3002<\/p>\n


\n<\/p>\n

\u7f13\u5b58<\/strong><\/span>
\n<\/p>\n



\n<\/strong><\/span><\/p>\n

\u25cf\u7f13\u5b58\u4e00\u5207
\n<\/p>\n

\u25cf5\u4e2a\u7b49\u7ea7\u7684\u7f13\u5b58<\/p>\n

\u25cf1\u7ea7\u662f\u7f51\u7edc\u7ea7\u7f13\u5b58\uff0c\u7f13\u5b58\u5728\u6d4f\u89c8\u5668\u3001CDN\u4ee5\u53ca\u4ee3\u7406\u670d\u52a1\u5668\u4e2d\u3002<\/p>\n

\u25cf2\u7ea7\u7531.Net\u6846\u67b6 HttpRuntime.Cache\u5b8c\u6210\uff0c\u5728\u6bcf\u53f0\u670d\u52a1\u5668\u7684\u5185\u5b58\u4e2d\u3002<\/p>\n

\u25cf3\u7ea7Redis\uff0c\u5206\u5e03\u5f0f\u5185\u5b58\u952e\u503c\u5b58\u50a8\uff0c\u5728\u591a\u4e2a\u652f\u6491\u540c\u4e00\u4e2a\u7ad9\u70b9\u7684\u670d\u52a1\u5668\u4e0a\u5171\u4eab\u7f13\u5b58\u9879\u3002<\/p>\n

\u25cf4\u7ea7SQL Server Cache\uff0c\u6574\u4e2a\u6570\u636e\u5e93\uff0c\u6240\u6709\u6570\u636e\u90fd\u88ab\u653e\u5230\u5185\u5b58\u4e2d\u3002<\/p>\n

\u25cf5\u7ea7SSD\u3002\u901a\u5e38\u53ea\u5728SQL Server\u9884\u70ed\u540e\u624d\u751f\u6548\u3002<\/p>\n

\u25cf\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6bcf\u4e2a\u5e2e\u52a9\u9875\u9762\u90fd\u8fdb\u884c\u4e86\u7f13\u5b58\uff0c\u8bbf\u95ee\u4e00\u4e2a\u9875\u9762\u7684\u4ee3\u7801\u975e\u5e38\u7b80\u5355\uff1a<\/p>\n

\u25cf\u4f7f\u7528\u4e86\u9759\u6001\u7684\u65b9\u6cd5\u548c\u7c7b\u3002\u4eceOOP\u89d2\u5ea6\u6765\u770b\u786e\u5b9e\u5f88\u7cdf\uff0c\u4f46\u662f\u975e\u5e38\u5feb\u5e76\u6709\u5229\u4e8e\u7b80\u6d01\u7f16\u7801\u3002
\n<\/p>\n

\u25cf\u7f13\u5b58\u7531Redis\u548cDapper\u652f\u6491\uff0c\u4e00\u4e2a\u5fae\u578bORM<\/p>\n

\u25cf\u4e3a\u4e86\u89e3\u51b3\u5783\u573e\u6536\u96c6\u95ee\u9898\uff0c\u6a21\u677f\u4e2d1\u4e2a\u7c7b\u53ea\u4f7f\u75281\u4e2a\u526f\u672c\uff0c\u88ab\u5efa\u7acb\u548c\u4fdd\u5b58\u5728\u7f13\u5b58\u4e2d\u3002\u76d1\u6d4b\u4e00\u5207\uff0c\u5305\u62ecGC\u64cd\u3002\u636e\u7edf\u8ba1\u663e\u793a\uff0c\u95f4\u63a5\u5c42\u589e\u52a0GC\u538b\u529b\u8fbe\u5230\u4e86\u67d0\u4e2a\u7a0b\u5ea6\u65f6\u4f1a\u663e\u8457\u7684\u964d\u4f4e\u6027\u80fd\u3002
\n<\/p>\n

\u25cfCDN Hit \u3002\u9274\u4e8e\u67e5\u8be2\u5b57\u7b26\u4e32\u57fa\u4e8e\u6587\u4ef6\u5185\u5bb9\u8fdb\u884c\u54c8\u5e0c\uff0c\u53ea\u5728\u6709\u65b0\u5efa\u7acb\u65f6\u624d\u4f1a\u88ab\u518d\u6b21\u53d6\u51fa\u3002\u6bcf\u59293000\u4e07\u52305000\u4e07Hit\uff0c\u5e26\u5bbd\u5927\u7ea6\u4e3a300GB\u5230600GB\u3002<\/p>\n

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\n<\/p>\n

\u90e8\u7f72<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cf\u6bcf\u59295\u6b21\u90e8\u7f72\uff0c\u4e0d\u53bb\u5efa\u7acb\u8fc7\u5927\u7684\u5e94\u7528\u3002\u4e3b\u8981\u56e0\u4e3a<\/p>\n

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\n<\/p>\n

\u25cf\u5c3d\u53ef\u80fd\u6700\u5c0f\u5316\u5efa\u7acb\uff0c\u53ef\u4ee5\u5de5\u4f5c\u624d\u662f\u91cd\u70b9<\/p>\n

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\n<\/p>\n

\u25cf\u901a\u8fc7POST\u901a\u77e5HAProxy\u4e0b\u67b6\u67d0\u53f0\u670d\u52a1\u5668
\n<\/p>\n

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\u25cf\u505c\u6b62\u7f51\u7ad9\uff08\u901a\u8fc7\u540c\u4e00\u4e2aPSSession\u7ed3\u675f\u6240\u6709\u4e0b\u6e38\uff09<\/p>\n

\u25cfRobocopy\u6587\u4ef6<\/p>\n

\u25cf\u5f00\u542f\u7f51\u7ad9<\/p>\n

\u25cf\u901a\u8fc7\u53e6\u4e00\u4e2aPOST\u505aHAProxy Re-enable<\/p>\n

\u25cf\u51e0\u4e4e\u6240\u6709\u90e8\u7f72\u90fd\u662f\u901a\u8fc7puppet\u6216DSC\uff0c\u5347\u7ea7\u901a\u5e38\u53ea\u662f\u5927\u5e45\u5ea6\u8c03\u6574RAID\u9635\u5217\u5e76\u901a\u8fc7PXE boot\u5b89\u88c5\uff0c\u8fd9\u6837\u505a\u975e\u5e38\u5feb\u901f\u3002
\n<\/p>\n


\n<\/p>\n

\u534f\u4f5c

\n<\/strong><\/span><\/p>\n

\u25cf\u56e2\u961f
\n<\/p>\n

\u25cfSRE \uff08System Reliability Engineering\uff09\uff1a5\u4eba
\n<\/p>\n

\u25cfCore Dev\uff08Q&A site\uff096-7\u4eba<\/p>\n

\u25cfCore Dev Mobile\uff1a6\u4eba<\/p>\n

\u25cfCareers\u56e2\u961f\u4e13\u95e8\u8d1f\u8d23SO Careers\u4ea7\u54c1\u5f00\u53d1\uff1a7\u4eba<\/p>\n

\u25cfDevops\u548c\u5f00\u53d1\u8005\u7ed3\u5408\u7684\u975e\u5e38\u7d27\u5bc6
\n<\/p>\n

\u25cf\u56e2\u961f\u95f4\u53d8\u5316\u5f88\u5927<\/p>\n

\u25cf\u5927\u90e8\u5206\u5458\u5de5\u8fdc\u7a0b\u5de5\u4f5c<\/p>\n

\u25cf\u529e\u516c\u5ba4\u4e3b\u8981\u7528\u4e8e\u9500\u552e\uff0cDenver\u548cLondon\u9664\u5916<\/p>\n

\u25cf\u4e00\u5207\u5e73\u7b49\uff0c\u4e9b\u8bb8\u504f\u5411\u7ebd\u7ea6\u5de5\u4f5c\u8005\uff0c\u56e0\u4e3a\u9762\u5bf9\u9762\u6709\u52a9\u4e8e\u5de5\u4f5c\u4ea4\u6d41\uff0c\u4f46\u662f\u5728\u7ebf\u5de5\u4f5c\u5f71\u54cd\u4e5f\u5e76\u4e0d\u5927<\/p>\n

\u25cf\u5bf9\u6bd4\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u529e\u516c\u5ba4\u529e\u516c\uff0c\u4ed6\u4eec\u66f4\u504f\u5411\u70ed\u7231\u4ea7\u54c1\u53ca\u6709\u624d\u534e\u7684\u5de5\u7a0b\u5e08\uff0c\u4ed6\u4eec\u53ef\u4ee5\u5f88\u597d\u7684\u8861\u91cf\u5229\u5f0a<\/p>\n

\u25cf\u8bb8\u591a\u4eba\u56e0\u4e3a\u5bb6\u5ead\u800c\u9009\u62e9\u8fdc\u7a0b\u5de5\u4f5c\uff0c\u7ebd\u7ea6\u662f\u4e0d\u9519\uff0c\u4f46\u662f\u751f\u6d3b\u5e76\u4e0d\u5bbd\u677e<\/p>\n

\u25cf\u529e\u516c\u5ba4\u8bbe\u7acb\u5728\u66fc\u54c8\u987f\uff0c\u90a3\u662f\u4e2a\u4eba\u624d\u7684\u8bde\u751f\u5730\u3002\u6570\u636e\u4e2d\u5fc3\u4e0d\u80fd\u592a\u504f\uff0c\u56e0\u4e3a\u7ecf\u5e38\u4f1a\u6d89\u53ca\u5347\u7ea7<\/p>\n

\u25cf\u6253\u9020\u4e00\u4e2a\u5f3a\u5927\u56e2\u961f\uff0c\u504f\u7231\u6781\u5ba2\u3002\u65e9\u671f\u7684\u5fae\u8f6f\u5c31\u805a\u96c6\u4e86\u5927\u91cf\u6781\u5ba2\uff0c\u56e0\u6b64\u4ed6\u4eec\u5f81\u670d\u4e86\u6574\u4e2a\u4e16\u754c<\/p>\n

\u25cfStack Overflow\u793e\u533a\u4e5f\u662f\u4e2a\u62db\u8058\u7684\u5730\u70b9\uff0c\u4ed6\u4eec\u5728\u90a3\u5bfb\u627e\u70ed\u7231\u7f16\u7801\u3001\u4e50\u4e8e\u52a9\u4eba\u53ca\u70ed\u7231\u4ea4\u6d41\u7684\u4eba\u624d\u3002<\/p>\n


\n<\/p>\n

\u7f16\u5236\u9884\u7b97<\/strong><\/span>
\n<\/p>\n



\n<\/strong><\/span><\/p>\n

\u25cf\u9884\u7b97\u662f\u9879\u76ee\u7684\u57fa\u7840\u3002\u94b1\u53ea\u82b1\u5728\u4e3a\u65b0\u9879\u76ee\u5efa\u7acb\u57fa\u7840\u8bbe\u65bd\u4e0a\uff0c\u5982\u6b64\u4f4e\u5229\u7528\u7387\u7684 web server\u8fd8\u662f3\u5e74\u524d\u6570\u636e\u4e2d\u5fc3\u5efa\u7acb\u65f6\u8d2d\u5165\u3002
\n<\/p>\n


\n<\/p>\n

\u6d4b\u8bd5<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cf\u5feb\u901f\u8fed\u4ee3\u548c\u9057\u5f03<\/p>\n

\u25cf\u8bb8\u591a\u6d4b\u8bd5\u90fd\u662f\u53d1\u5e03\u961f\u4f0d\u5b8c\u6210\u7684\u3002\u5f00\u53d1\u62e5\u6709\u4e00\u4e2a\u540c\u6837\u7684SQL\u670d\u52a1\u5668\uff0c\u5e76\u4e14\u8fd0\u884c\u5728\u76f8\u540c\u7684Web\u5c42\uff0c\u56e0\u6b64\u6027\u80fd\u6d4b\u8bd5\u5e76\u4e0d\u4f1a\u7cdf\u7cd5\u3002<\/p>\n

\u25cf\u975e\u5e38\u5c11\u7684\u6d4b\u8bd5\u3002Stack Overflow\u5e76\u6ca1\u6709\u8fdb\u884c\u592a\u591a\u7684\u5355\u5143\u6d4b\u8bd5\uff0c\u56e0\u4e3a\u4ed6\u4eec\u4f7f\u7528\u4e86\u5927\u91cf\u7684\u9759\u6001\u4ee3\u7801\uff0c\u8fd8\u6709\u4e00\u4e2a\u975e\u5e38\u6d3b\u8dc3\u7684\u793e\u533a\u3002<\/p>\n

\u25cf\u57fa\u7840\u8bbe\u65bd\u6539\u53d8\u3002\u9274\u4e8e\u6240\u6709\u4e1c\u897f\u90fd\u6709\u53cc\u4efd\uff0c\u6240\u4ee5\u6bcf\u4e2a\u65e7\u914d\u7f6e\u90fd\u6709\u5907\u4efd\uff0c\u5e76\u4f7f\u7528\u4e86\u4e00\u4e2a\u5feb\u901f\u6545\u969c\u6062\u590d\u673a\u5236\u3002\u6bd4\u5982\uff0ckeepalived\u53ef\u4ee5\u5728\u8d1f\u8f7d\u5747\u8861\u5668\u4e2d\u5feb\u901f\u56de\u9000\u3002<\/p>\n

\u25cf\u5bf9\u6bd4\u5b9a\u671f\u7ef4\u62a4\uff0c\u4ed6\u4eec\u66f4\u613f\u610f\u4f9d\u8d56\u5197\u4f59\u7cfb\u7edf\u3002SQL\u5907\u4efd\u7528\u4e00\u4e2a\u4e13\u95e8\u7684\u670d\u52a1\u5668\u8fdb\u884c\u6d4b\u8bd5\uff0c\u53ea\u4e3a\u4e86\u53ef\u4ee5\u91cd\u5b58\u50a8\u3002\u8ba1\u5212\u505a\u6bcf\u4e24\u4e2a\u6708\u4e00\u6b21\u7684\u5168\u6570\u636e\u4e2d\u5fc3\u6545\u969c\u6062\u590d\uff0c\u6216\u8005\u4f7f\u7528\u5b8c\u5168\u53ea\u8bfb\u7684\u7b2c\u4e8c\u6570\u636e\u4e2d\u5fc3\u3002<\/p>\n

\u25cf\u6bcf\u6b21\u65b0\u529f\u80fd\u53d1\u5e03\u90fd\u505a\u5355\u5143\u6d4b\u8bd5\u3001\u96c6\u6210\u6d4b\u8bd5\u76d2UI\u6d4b\u8bd5\uff0c\u8fd9\u5c31\u610f\u5473\u7740\u53ef\u4ee5\u9884\u77e5\u8f93\u5165\u7684\u4ea7\u54c1\u529f\u80fd\u6d4b\u8bd5\u540e\u5c31\u4f1a\u63a8\u9001\u5230\u5b75\u5316\u7f51\u7ad9\uff0c\u5373meta.stackexchange\uff08\u539fmeta.stackoverflow\uff09\u3002<\/p>\n


\n<\/p>\n

\u76d1\u89c6\/\u65e5\u5fd7<\/strong>

\n<\/span><\/p>\n


\n<\/p>\n

\u25cf\u5f53\u4e0b\u6b63\u5728\u8003\u8651\u4f7f\u7528http:\/\/logstash.net\/\u505a\u65e5\u5fd7\u7ba1\u7406\uff0c\u76ee\u524d\u4f7f\u7528\u4e86\u4e00\u4e2a\u4e13\u95e8\u7684\u670d\u52a1\u5c06syslog UDP\u4f20\u8f93\u5230SQL\u6570\u636e\u5e93\u4e2d\u3002\u7f51\u9875\u4e2d\u4e3a\u8ba1\u65f6\u6dfb\u52a0header\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u901a\u8fc7HAProxy\u6765\u6355\u83b7\u5e76\u4e14\u878d\u5408\u5230syslog\u4f20\u8f93\u4e2d\u3002<\/p>\n

\u25cfOpserver\u548cRealog\u7528\u4e8e\u663e\u793a\u6d4b\u91cf\u7ed3\u679c\u3002Realog\u662f\u4e00\u4e2a\u65e5\u5fd7\u5c55\u793a\u7cfb\u7edf\uff0c\u7531Kyle Brandt\u548cMatt Jibson\u4f7f\u7528Go\u5efa\u7acb\u3002<\/p>\n

\u25cf\u65e5\u5fd7\u901a\u8fc7HAProxy\u8d1f\u8f7d\u5747\u8861\u5668\u501f\u52a9syslog\u5b8c\u6210\uff0c\u800c\u4e0d\u662fIIS\uff0c\u56e0\u4e3a\u5176\u529f\u80fd\u6bd4IIS\u66f4\u4e30\u5bcc\u3002<\/p>\n


\n<\/p>\n

\u5173\u4e8e\u4e91<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cf\u8fd8\u662f\u8001\u751f\u5e38\u8c08\uff0c\u786c\u4ef6\u6c38\u8fdc\u6bd4\u5f00\u53d1\u8005\u548c\u6709\u6548\u7387\u7684\u4ee3\u7801\u4fbf\u5b9c\u3002\u57fa\u4e8e\u6728\u6876\u6548\u5e94\uff0c\u901f\u5ea6\u80af\u5b9a\u53d7\u9650\u4e8e\u67d0\u4e2a\u77ed\u677f\uff0c\u73b0\u6709\u7684\u4e91\u670d\u52a1\u57fa\u672c\u4e0a\u90fd\u5b58\u5728\u5bb9\u91cf\u548c\u6027\u80fd\u9650\u5236\u3002<\/p>\n

\u25cf\u5982\u679c\u4ece\u5f00\u59cb\u5c31\u4f7f\u7528\u4e91\u6765\u5efa\u8bbeSO\u8bf4\u4e0d\u5b9a\u4e5f\u4f1a\u8fbe\u5230\u73b0\u5728\u7684\u6c34\u51c6\u3002\u4f46\u6beb\u65e0\u7591\u95ee\u7684\u662f\uff0c\u5982\u679c\u8fbe\u5230\u540c\u6837\u7684\u6027\u80fd\uff0c\u4f7f\u7528\u4e91\u7684\u6210\u672c\u5c06\u8fdc\u8fdc\u9ad8\u4e8e\u81ea\u5efa\u6570\u636e\u4e2d\u5fc3\u3002<\/p>\n


\n<\/p>\n

\u6027\u80fd\u81f3\u4e0a<\/strong><\/span>
\n<\/p>\n


\n<\/p>\n

\u25cfStackOverflow\u662f\u4e2a\u91cd\u5ea6\u7684\u6027\u80fd\u63a7\uff0c\u4e3b\u9875\u52a0\u8f7d\u7684\u65f6\u95f4\u6c38\u8fdc\u63a7\u5236\u572850\u6beb\u79d2\u5185\uff0c\u5f53\u4e0b\u7684\u54cd\u5e94\u65f6\u95f4\u662f28\u6beb\u79d2\u3002<\/p>\n

\u25cf\u7a0b\u5e8f\u5458\u70ed\u8877\u4e8e\u964d\u4f4e\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u4ee5\u53ca\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

\u25cf\u6bcf\u4e2a\u72ec\u7acb\u7684\u7f51\u7edc\u63d0\u4ea4\u90fd\u4e88\u4ee5\u8ba1\u65f6\u548c\u8bb0\u5f55\uff0c\u8fd9\u79cd\u8ba1\u91cf\u53ef\u4ee5\u5f04\u6e05\u695a\u63d0\u5347\u6027\u80fd\u9700\u8981\u4fee\u6539\u7684\u5730\u65b9\u3002<\/p>\n

\u25cf\u5982\u6b64\u4f4e\u8d44\u6e90\u5229\u7528\u7387\u7684\u4e3b\u8981\u539f\u56e0\u5c31\u662f\u9ad8\u6548\u7684\u4ee3\u7801\u3002web server\u7684CPU\u5e73\u5747\u5229\u7528\u7387\u57285%\u523015%\u4e4b\u95f4\uff0c\u5185\u5b58\u4f7f\u7528\u4e3a15.5 GB\uff0c\u7f51\u7edc\u4f20\u8f93\u572820 Mb\/s\u523040 Mb\/s\u3002SQL\u670d\u52a1\u5668\u7684CPU\u4f7f\u7528\u7387\u57285%\u523010%\u4e4b\u95f4\uff0c\u5185\u5b58\u4f7f\u7528\u662f365GB\uff0c\u7f51\u7edc\u4f20\u8f93\u4e3a100 Mb\/s\u5230200 Mb\/s\u3002\u8fd9\u53ef\u4ee5\u5e26\u67653\u4e2a\u597d\u5904\uff1a\u7ed9\u5347\u7ea7\u7559\u4e0b\u5f88\u5927\u7684\u7a7a\u95f4\uff1b\u5728\u4e25\u91cd\u9519\u8bef\u53d1\u751f\u65f6\u53ef\u4ee5\u4fdd\u6301\u670d\u52a1\u53ef\u7528\uff1b\u5728\u9700\u8981\u65f6\u53ef\u4ee5\u5feb\u901f\u56de\u6863\u3002<\/p>\n


\n<\/p>\n

\u5b66\u5230\u7684\u77e5\u8bc6<\/strong><\/span>
\n<\/p>\n



\n<\/strong><\/span><\/p>\n

1.\u4e3a\u4ec0\u4e48\u4f7f\u7528MS\u4ea7\u54c1\u7684\u540c\u65f6\u8fd8\u4f7f\u7528Redis\uff1f\u4ec0\u4e48\u597d\u7528\u7528\u4ec0\u4e48\uff0c\u4e0d\u8981\u505a\u65e0\u5fc5\u8981\u7684\u7cfb\u7edf\u4e4b\u4e89\uff0c\u6bd4\u5982C#\u5728Windows\u673a\u5668\u4e0a\u8fd0\u884c\u6700\u597d\uff0c\u6211\u4eec\u4f7f\u7528IIS\uff1bRedis\u5728*nix\u673a\u5668\u4e0a\u53ef\u4ee5\u5f97\u5230\u5145\u5206\u53d1\u6325\uff0c\u6211\u4eec\u4f7f\u7528*nix\u3002<\/p>\n


\n<\/p>\n

2. Overkill\u5373\u7b56\u7565\u3002\u5e73\u5e38\u7684\u5229\u7528\u7387\u5e76\u4e0d\u80fd\u4ee3\u8868\u4ec0\u4e48\uff0c\u5f53\u67d0\u4e9b\u7279\u5b9a\u7684\u4e8b\u60c5\u53d1\u751f\u65f6\uff0c\u6bd4\u5982\u5907\u4efd\u3001\u91cd\u5efa\u7b49\u5b8c\u5168\u53ef\u4ee5\u5c06\u8d44\u6e90\u4f7f\u7528\u62c9\u6ee1\u3002<\/p>\n


\n<\/p>\n

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4. \u4e86\u89e3\u4f60\u7684\u8bfb\u5199\u8d1f\u8f7d\u3002<\/p>\n


\n<\/p>\n

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\n<\/p>\n

6. \u4e0d\u8981\u5bb3\u6015\u5b9a\u5236\u5316\u3002SO\u5728Tag\u4e0a\u4f7f\u7528\u590d\u6742\u67e5\u8be2\uff0c\u56e0\u6b64\u4e13\u95e8\u5f00\u53d1\u4e86\u6240\u9700\u7684Tag Engine\u3002<\/p>\n


\n<\/p>\n

7. \u53ea\u505a\u5fc5\u987b\u505a\u7684\u4e8b\u60c5\u3002\u4e4b\u6240\u4ee5\u4e0d\u9700\u8981\u6d4b\u8bd5\u662f\u56e0\u4e3a\u6709\u4e00\u4e2a\u6d3b\u8dc3\u7684\u793e\u533a\u652f\u6491\uff0c\u6bd4\u5982\uff0c\u5f00\u53d1\u8005\u4e0d\u7528\u62c5\u5fc3\u51fa\u73b0\u201cSquare Wheel\u201d\u6548\u5e94\uff0c\u5982\u679c\u5f00\u53d1\u8005\u53ef\u4ee5\u5236\u4f5c\u4e00\u4e2a\u66f4\u66f4\u8f7b\u91cf\u7ea7\u7684\u7ec4\u4ef6\uff0c\u90a3\u5c31\u66ff\u4ee3\u5427\u3002<\/p>\n


\n<\/p>\n

8. \u6ce8\u91cd\u786c\u4ef6\u77e5\u8bc6\uff0c\u6bd4\u5982IL\u3002\u4e00\u4e9b\u4ee3\u7801\u4f7f\u7528IL\u800c\u4e0d\u662fC#\u3002\u805a\u7126SQL\u67e5\u8be2\u8ba1\u5212\u3002\u4f7f\u7528web server\u7684\u5185\u5b58\u8f6c\u50a8\u7a76\u7adf\u505a\u4e86\u4e9b\u4ec0\u4e48\u3002\u63a2\u7d22\uff0c\u6bd4\u5982\u4e3a\u4ec0\u4e48\u4e00\u4e2asplit\u4f1a\u4ea7\u751f2GB\u7684\u5783\u573e\u3002<\/p>\n


\n<\/p>\n

9. \u5207\u52ff\u5b98\u50da\u4f5c\u98ce\u3002\u603b\u6709\u4e00\u4e9b\u65b0\u7684\u5de5\u5177\u662f\u4f60\u9700\u8981\u7684\uff0c\u6bd4\u5982\uff0c\u4e00\u4e2a\u7f16\u8f91\u5668\uff0c\u65b0\u7248\u672c\u7684Visual Studio\uff0c\u964d\u4f4e\u63d0\u5347\u8fc7\u7a0b\u4e2d\u7684\u4e00\u5207\u963b\u529b\u3002<\/p>\n


\n<\/p>\n

10. \u5783\u573e\u56de\u6536\u9a71\u52a8\u7f16\u7a0b\u3002SO\u5728\u51cf\u5c11\u5783\u573e\u56de\u6536\u6210\u672c\u4e0a\u505a\u4e86\u5f88\u591a\u52aa\u529b\uff0c\u8df3\u8fc7\u7c7b\u4f3cTDD\u7684\u5b9e\u8df5\uff0c\u907f\u514d\u62bd\u8c61\u5c42\uff0c\u4f7f\u7528\u9759\u6001\u65b9\u6cd5\u3002\u867d\u7136\u6781\u7aef\uff0c\u4f46\u662f\u786e\u5b9e\u6253\u9020\u51fa\u975e\u5e38\u9ad8\u6548\u7684\u4ee3\u7801\u3002<\/p>\n


\n<\/p>\n

11. \u9ad8\u6548\u4ee3\u7801\u7684\u4ef7\u503c\u8fdc\u8fdc\u8d85\u51fa\u4f60\u60f3\u8c61\uff0c\u5b83\u53ef\u4ee5\u8ba9\u786c\u4ef6\u8dd1\u7684\u66f4\u5feb\uff0c\u964d\u4f4e\u8d44\u6e90\u4f7f\u7528\uff0c\u5207\u8bb0\u8ba9\u4ee3\u7801\u66f4\u5bb9\u6613\u88ab\u7a0b\u5e8f\u5458\u7406\u89e3\u3002<\/p>\n


\n<\/p>\n

\u6765\u6e90HighScalability\uff0cCSDN\u7f16\u8bd1\u6574\u7406\uff08\u7f16\u8bd1\/\u4ef2\u6d69 \u5ba1\u6821\/\u9b4f\u4f1f\uff09

\n\u94fe\u63a5\uff1ahttp:\/\/www.csdn.net\/article\/2014-07-22\/2820774-stackoverflow-update-560m-pageviews-a-month-25-servers<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6458\u8981\uff1a<\/strong><\/span>\u540c\u65f6\u4f7f\u7528Linux\u548cWindows\u5e73\u53f0\u4ea7\u54c1\uff0c\u5927\u91cf\u4f7f\u7528\u9759\u6001\u7684\u65b9\u6cd5\u548c\u7c7b\uff0cStack Overflow\u662f\u4e2a\u91cd\u5ea6\u6027\u80fd\u63a7\u3002\u540c\u65f6\uff0c\u53d6\u4ee3\u6a2a\u5411\u6269\u5c55\uff0c\u4ed6\u4eec\u575a\u6301\u7740\u7eb5\u5411\u6269\u5c55\u601d\u8def\uff0c\u56e0\u4e3a\u201c\u786c\u4ef6\u6c38\u8fdc\u6bd4\u7a0b\u5e8f\u5458\u4fbf\u5b9c\u201d\u3002<\/p>\n


<\/p>\n

StackOverflow\u662f\u4e00\u4e2aIT\u6280\u672f\u95ee\u7b54\u7f51\u7ad9\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u7f51\u7ad9\u4e0a\u63d0\u4ea4\u548c\u56de\u7b54\u95ee\u9898\u3002\u5f53\u4e0b\u7684StackOverflow\u5df2\u62e5\u6709400\u4e07\u4e2a\u7528\u6237\uff0c4000\u4e07\u4e2a\u56de\u7b54\uff0c\u6708PV5.6\u4ebf\uff0c\u4e16\u754c\u6392\u884c\u7b2c54\u3002\u7136\u800c\u503c\u5f97\u5173\u6ce8\u7684\u662f\uff0c\u652f\u6491\u4ed6\u4eec\u7f51\u7ad9\u7684\u5168\u90e8\u670d\u52a1\u5668\u53ea\u670925\u53f0\uff0c\u5e76\u4e14\u90fd\u4fdd\u6301\u7740\u975e\u5e38\u4f4e\u7684\u8d44\u6e90\u4f7f\u7528\u7387\uff0c\u8fd9\u662f\u4e00\u573a\u9ad8\u6709\u6548\u6027\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u7f13\u5b58\u3001\u6570\u636e\u5e93\u3001\u641c\u7d22\u53ca\u9ad8\u6548\u4ee3\u7801\u4e0a\u7684\u8f83\u91cf\u3002\u8fd1\u65e5\uff0cHigh Scalability\u521b\u59cb\u4ebaTodd Hoff\u6839\u636eMa...<\/p>\n

\u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[283],"tags":[],"class_list":["post-446","post","type-post","status-publish","format-standard","hentry","category-technologys"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=446"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/446\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}