{"id":36070,"date":"2015-07-24T12:42:06","date_gmt":"2015-07-24T04:42:06","guid":{"rendered":""},"modified":"2015-07-24T12:43:32","modified_gmt":"2015-07-24T04:43:32","slug":"","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/36070.html","title":{"rendered":"\u5b9d\u5b58\u79d1\u6280\uff1aTCO\u5982\u4f55\u5b9a\u4e49\u95ea\u5b58\u5361\u4ef7\u503c\uff1f"},"content":{"rendered":"

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 <\/div>\n
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 <\/div>\n
\u67d0\u4e9b\u65f6\u5019\u7528\u6237\u4f1a\u56e0\u4e3a\u5b58\u50a8\u6027\u80fd\u95ee\u9898\uff0c\u800c\u60f3\u5230\u95ea\u5b58\uff0c“\u6211\u91c7\u7528\u4e86\u95ea\u5b58\u52a0\u901f\u65b9\u6848\uff0c\u662f\u4e0d\u662f\u5c31\u653e\u5fc3\u4e86\u5462\uff1f”\u5176\u5b9e\u4e0d\u7136\uff0c\u5982\u679c\u8981\u771f\u6b63\u8fbe\u5230\u6700\u7ec8\u76ee\u7684\uff0c\u9700\u8981\u5728TCO\u4e0a\u6709\u6240\u66f4\u6df1\u5165\u7684\u8ba4\u77e5\u3002<\/div>\n
 <\/div>\n
TCO\u4e3b\u8981\u5305\u62ec\u4e86\u4e24\u4e2a\u65b9\u9762\uff0c\u4e00\u4e2a\u662f\u91c7\u8d2d\u6210\u672c\uff0c\u4e00\u4e2a\u662f\u8fd0\u7ef4\u6210\u672c\uff0c\u5176\u4e2dCAPEX\uff08Capital expense\uff09\u5c31\u662f\u91c7\u8d2d\u65b9\u9762\u7684\u8d2d\u4e70\u8d39\u7528\uff0c\u6309\u6298\u65e7\u8ba1\u7b97\u635f\u76ca\uff1bOPEX\uff08Operational expense\uff09\u5c31\u662f\u5927\u5bb6\u719f\u77e5\u7684\u8fd0\u7ef4\u8d39\u7528\uff0c\u76f4\u63a5\u4ece\u635f\u76ca\u8868\u4e2d\u6263\u9664\u3002\u4ece\u5927\u90e8\u5206\u7684CIO\/CFO\u7684\u76ee\u6807\u8c03\u67e5\u4e2d\u53d1\u73b0\uff0c\u5927\u5bb6\u8fd8\u662f\u975e\u5e38\u613f\u610f\u964d\u4f4eTCO\uff0c\u7279\u522b\u662f\u964d\u4f4eOPEX\u5728TCO\u4e2d\u7684\u6bd4\u4f8b\u3002<\/div>\n
 <\/div>\n
\u6765\u81eawikibon\u7684\u8c03\u67e5\u6570\u636e\u663e\u793a\uff0cCapex\u4e0eOpex\u7684\u6bd4\u4f8b\u7ec4\u6210\u6765\u770b\uff0c\u524d\u800525%\uff0c\u540e\u800575%\u3002\u53e6\u5916\u4ece\u4f20\u7edfIT\u67b6\u6784\uff08\u5305\u62ec\u96c6\u4e2d\u5f0f\u8ba1\u7b97\u548c\u96c6\u4e2d\u5f0f\u5b58\u50a8\uff09\u4e0e\u5206\u5e03\u5f0f\u67b6\u6784\u7684TCO\u7ec4\u6210\u6765\u770b\uff0c\u5047\u5b9a3\u5e74\u603b\u62e5\u6709\u65f6\u95f4\uff0c\u4f20\u7edfIT\u67b6\u6784\u5728\u8f6f\u4ef6\u6210\u672c\u3001\u786c\u4ef6\u8f6f\u4ef6\u7ef4\u62a4\u6210\u672c\u3001\u7535\u8d39\u7a7a\u8c03\u623f\u79df\u6210\u672c\u4e0a\u90fd\u6bd4\u5206\u5e03\u5f0f\u67b6\u6784\u65b9\u5f0f\u8981\u9ad8\u51fa\u8bb8\u591a\uff0c\u5206\u5e03\u5f0f\u67b6\u6784\u7279\u522b\u5728\u8f6f\u4ef6\u6388\u6743\u8d39\u7528\u65b9\u9762\u51e0\u4e4e\u4e3a\u96f6\u3002<\/div>\n
\u3000\u3000\"\\\"<\/div>\n
\u5bf9\u6bd4A\u4e0eB\u4e24\u4e2a\u7cfb\u7edf\uff0c\u524d\u8005\u662f\u4f20\u7edf\u65b9\u5f0f\uff0c\u540e\u8005\u662f\u5206\u5e03\u5f0f\u65b9\u5f0f\uff0c\u524d\u8005\u867d\u7136\u5728\u521d\u671f\u91c7\u8d2d\u6210\u672c\u65b9\u9762\u6709\u70b9\u4f18\u52bf\uff0c\u4f46\u5728\u540e\u671f\u8fd0\u7ef4\u65b9\u9762\u7684\u6210\u672c\u660e\u663e\u5927\u4e8e\u540e\u8005\uff0c\u603b\u4f53\u5bf9\u6bd4\u6765\u770b\uff0c\u540e\u8005\u7684TCO \u53ef\u4ee5\u5f97\u5230\u4f18\u5316\u5e76\u964d\u4f4e25%\u3002<\/div>\n
 <\/div>\n
\u5176\u4e2d\uff0c\u964d\u4f4eTCO\u6700\u6709\u6548\u9014\u5f84\u4e4b\u4e00\u5c31\u662f\u5145\u5206\u53d1\u6325\u6700\u5927\u5316\u5355\u670d\u52a1\u5668\u7684\u4e1a\u52a1\u6027\u80fd\u3002\u5176\u65b9\u5f0f\u4e5f\u662f\u63d0\u9ad8\u5355\u53f0\u8ba1\u7b97\u80fd\u529b\uff0c\u964d\u4f4e\u6574\u4f53\u670d\u52a1\u5668\u6570\u91cf\uff0c\u633a\u5347\u6574\u4f53\u8fd0\u7ef4\u80fd\u529b\u3002<\/div>\n
\u3000\u3000\"\\\"<\/div>\n
\u5404\u79cd\u60c5\u51b5\u5206\u6790\u6765\u770b\uff0c\u4f20\u7edf\u786c\u4ef6\u4e0e\u8ba1\u7b97\u80fd\u529b\u4e4b\u95f4\u7684\u4e0d\u53ef\u8c03\u548c\u7684\u77db\u76fe\u975e\u5e38\u660e\u663e\uff0c\u4e3a\u6b64\uff0cIT\u7cfb\u7edf\u6027\u80fd\u4f18\u5316\uff0c\u5176\u4e2d\u4e00\u4e2a\u91cd\u70b9\u5728\u4e8e\u5b58\u50a8IO\u662f\u5426\u5b58\u5728\u74f6\u9888\uff0c\u56e0\u6b64\u63d0\u5347IO\u6027\u80fd\u662fIT\u7cfb\u7edf\u6027\u80fd\u4f18\u5316\u7684\u4fa7\u91cd\u70b9\u3002<\/div>\n
 <\/div>\n
\u5728\u95ea\u5b58\u8fdb\u5165\u4f01\u4e1a\u7ea7\u7528\u6237\u5e94\u7528\u7684\u8303\u7574\u4e4b\u540e\uff0c\u5bf9\u8fd9\u4e2a\u95ee\u9898\u7684\u89e3\u51b3\u8d77\u5230\u4e86\u7acb\u7aff\u89c1\u5f71\u7684\u4f5c\u7528\u3002<\/div>\n
\"\\\"<\/div>\n
\u5728\u6bd4\u8f83\u4f20\u7edf\u78c1\u76d8\u3001SATA SSD\u4e0ePCIe Flash\u6027\u80fd\u6765\u770b\uff0c\u4e0a\u56fe\u975e\u5e38\u660e\u663e\u5730\u544a\u8bc9\u5927\u5bb6\uff0c\u4ee5\u4f20\u7edf\u78c1\u76d8\u4e3a\u53c2\u7167\u7269\uff0cSATA SSD\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u6bcfGB\u589e\u52a010\u500d\u4ef7\u683c\u7684\u60c5\u51b5\u4e0b\uff0c\u6027\u80fd\u83b7\u5f97100\u500d\u7684\u63d0\u5347\u3002\u800cPCIe Flash\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u5728\u6bcfGB\u589e\u52a020\u500d\u4ef7\u683c\u7684\u60c5\u51b5\u4e0b\uff0c\u6027\u80fd\u83b7\u5f971000\u500d\u7684\u63d0\u5347\u3002\u8fd9\u5145\u5206\u8bf4\u660e\u95ea\u5b58\u6280\u672f\u7684\u9769\u65b0\uff0cPCIe Flash\u5e26\u6765\u7684\u4ef7\u503c\u8d8a\u6765\u8d8a\u660e\u663e\u3002<\/div>\n
 <\/div>\n
\u4f5c\u4e3a\u95ea\u5b58\u9886\u57df\u9886\u5148\u5382\u5546\u4e4b\u4e00\uff0c\u5b9d\u5b58\u79d1\u6280\u63a8\u51fa\u4e1a\u754c\u9886\u5148\u7684PCIe Flash\u5361\uff0c\u539f\u751f\u652f\u6301\u7528\u6237\u5728\u95ea\u5b58\u9886\u57df\u7684\u5e94\u7528\u3002\u5728\u5ef6\u8fdf\u65b9\u9762\uff0c\u8bfb\/\u5199\u5ef6\u8fdf\u4f4e\u81f367us\/9us\uff0c\u8bfb\/\u5199IOPS\u9ad8\u8fbe590k\/480k\uff0c\u529f\u8017\u4e25\u683c\u5c0f\u4e8e25\u74e6\uff0c\u76ee\u524d6.4TB\u6700\u9ad8\u5bb9\u91cf\u8db3\u4ee5\u5e94\u5bf9\u6240\u6709\u7528\u6237\u7684\u5bb9\u91cf\u9700\u6c42\u3002<\/div>\n
 <\/div>\n
\u5728\u5b9e\u9645\u6d4b\u8bd5\u4e2d\uff0c\u5e94\u7528\u6027\u80fd\u63d0\u5347\u975e\u5e38\u660e\u663e\uff0c\u5728Mysql\u73af\u5883\u6d4b\u8bd5\u4e2d\uff0c5:4\u8bfb\u5199\u53cc\u5b9e\u4f8b\uff0cShannon PCIe Flash\u6574\u4f53\u6027\u80fd\u662fSATA SSD\u7ec4\u6210\u7684RAID\u7684\u4e09\u500d\uff0c\u662f\u4f20\u7edf\u78c1\u76d8\u76849\u500d\u3002<\/div>\n
 <\/div>\n
\u5728\u6570\u636e\u5e93\u8868\u67e5\u8be2\u65b9\u9762\uff0cShannon PCIe Flash\u6bd4\u4f20\u7edf\u78c1\u76d8\u6027\u80fd\u66f4\u4e3a\u7a81\u51fa\uff0cTEXT\u67e5\u8be2\u5e94\u7528\u6027\u80fd\u63d0\u534796\u500d\uff0c\u7236\u5b50\u67e5\u8be2\u5e94\u7528\u6027\u80fd\u63d0\u53474\u500d\u3002<\/div>\n
 <\/div>\n
\u5728MPP\u6570\u636e\u5e93\u67e5\u8be2\u65b9\u9762\uff0cShannon PCIe Flash\u5728\u5730\u7a0e\u73b0\u573a\u4f18\u5316\u540e\u9488\u5bf9Oracle 11g\u73af\u5883\u4e0b\uff0c\u67e5\u8be23\u4e2a\u533a\u5c4013\u4e2a\u6708\u7684\u53d1\u7968\u72b6\u6001\u4e3a\u5f85\u6838\u9500\u3001\u5176\u4ed6\u7684\u5168\u90e8\u6570\u636e\uff0c\u67e5\u8be2\u65f6\u95f4\u4ece17\u5206\u949f\u63d0\u5347\u5230\u53ea\u9700\u89818\u79d2\u3002\u6574\u4f53\u5bf9\u6bd4\u6d4b\u8bd5\u6765\u770b\uff0c\u5e94\u7528\u6027\u80fd\u83b7\u5f9715\u500d\u7684\u63d0\u5347\u3002<\/div>\n
 <\/div>\n
\u5728VMware\u865a\u62df\u673a\u542f\u52a8\u98ce\u66b4\u6d4b\u8bd5\u65b9\u9762\uff0c16\u4e2a\u865a\u62df\u673a\u540c\u65f6\u542f\u52a8\uff0cShannon PCIe Flash\u6bd4\u4f20\u7edf\u78c1\u76d8\u7684\u5e94\u7528\u6027\u80fd\u66f4\u4e3a\u4f18\u8d8a\uff0c\u542f\u52a8\u65f6\u95f4\u83b7\u5f974\u500d\u7684\u7f29\u77ed\u3002<\/div>\n
 <\/div>\n
\u901a\u8fc7\u8fd9\u4e9b\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u6d4b\u8bd5\u603b\u4f53\u5206\u6790\u6765\u770b\uff0c\u7528\u6237\u91c7\u7528Shannon PCIe Flash\uff0c\u53ef\u4ee5\u4f7fTCO\u83b7\u5f9725%\u81f350%\u7684\u964d\u4f4e\u3002<\/div>\n
 <\/div>\n
\u5b9d\u5b58\u79d1\u6280\u91c7\u7528\u8f6f\u4ef6\u5b9a\u4e49\u95ea\u5b58\u67b6\u6784\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u5b8c\u5168\u53ef\u6df1\u5ea6\u5b9a\u5236\u5316\u63a5\u53e3\uff0c\u5728\u5404\u79cd\u4f18\u5316\u65b9\u9762\u83b7\u5f97\u524d\u6240\u672a\u6709\u7684\u63d0\u5347\u3002<\/div>\n
\"\\\"<\/div>\n
\u6709\u51e0\u4e2a\u7a81\u51fa\u7684\u6280\u672f\u88ab\u4e1a\u754c\u6240\u5173\u6ce8\uff0c\u4e00\u662f\u539f\u5b50\u5199\uff0cAtomicwrite\uff1b\u4e8c\u662fRedo-log\u4f18\u5316\uff1b\u4e09\u662fPCIe-RAID\u3002<\/div>\n
 <\/div>\n
\u4ece\u4e0a\u56fe\u7684\u95ea\u5b58\u67b6\u6784\u5206\u6790\u6765\u770b\uff0c\u5b9d\u5b58\u79d1\u6280\u8f6f\u4ef6\u5b9a\u4e49\u7684\u67b6\u6784\uff0c\u5c06\u9a71\u52a8\u7a0b\u5e8f\u548c\u4f18\u5316\u65b0\u7279\u6027\u7ed3\u5408\uff0c\u4fbf\u4e8e\u628a\u63e1\u95ea\u5b58\u5361\u957f\u671f\u7684\u6280\u672f\u53d1\u5c55\u3002\u5e76\u4e14\u5b9d\u5b58\u79d1\u6280\u5c06OP\u5197\u4f59\u7a7a\u95f4\u505a\u5230\u8db3\u591f\u5927\uff0c\u4e3a\u95ea\u5b58\u5361\u53ef\u9760\u6027\u63d0\u4f9b\u66f4\u4f73\u4fdd\u969c\u3002<\/div>\n
 <\/div>\n
\u540c\u65f6\u91c7\u7528\u667a\u80fd\u76d1\u63a7\uff0c\u5bf9\u95ea\u5b58\u5361\u574f\u5757\u7684\u76d1\u63a7\uff0c\u5bf9\u7528\u6237\u900f\u660e\uff0c\u8ba9\u7528\u6237\u968f\u65f6\u4fdd\u6301\u5bf9\u95ea\u5b58\u5361\u7684\u76d1\u63a7\uff0c\u660e\u786e\u5361\u7684\u4f7f\u7528\u548c\u5bff\u547d\u60c5\u51b5\u3002\u8fd9\u5c31\u975e\u5e38\u5ba2\u89c2\u5730\u8003\u8651\u5230\u95ea\u5b58\u672c\u8eab\u7684\u7269\u7406\u7279\u6027\uff0c\u7ed9\u4e88\u6700\u5ba2\u89c2\u7684\u7ba1\u7406\u3002<\/div>\n
 <\/div>\n
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 <\/div>\n
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