{"id":25869,"date":"2022-11-18T17:21:59","date_gmt":"2022-11-18T09:21:59","guid":{"rendered":"http:\/\/lrxjmw.cn\/?p=25869"},"modified":"2022-11-18T17:22:27","modified_gmt":"2022-11-18T09:22:27","slug":"alisql","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/alisql.html","title":{"rendered":"\u5199\u5728\u963f\u91cc\u4e91\u5ba3\u5e03\u542f\u52a8AliSQL\u5f00\u6e90\u9879\u76ee\u4e4b\u540e"},"content":{"rendered":"<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u6628\u5929\uff0c\u963f\u91cc\u4e91\u5728\u53ec\u5f00\u76842016 \u4e91\u6816\u5927\u4f1a\u00b7\u5317\u4eac\u5cf0\u4f1a\u4e0a\uff0c\u5ba3\u5e03\u542f\u52a8\u4e86 AliSQL \u5f00\u6e90\u9879\u76ee\uff0c\u5c06\u8fd9\u4e2a\u7ecf\u8fc7\u591a\u5e74\u7cbe\u5fc3\u6253\u9020\u7684\u3001\u652f\u6491\u4e86\u963f\u91cc\u5df4\u5df4\u548c\u963f\u91cc\u4e91\u5185\u90e8\u591a\u9879\u91cd\u5927\u4e1a\u52a1\u5e73\u53f0\u7684\u6570\u636e\u5e93\u5e73\u53f0\u516c\u5f00\u56de\u9988\u7ed9\u5f00\u6e90\u793e\u533a\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-26253 aligncenter\" src=\"http:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/163754_kgEP_2652078.png\" alt=\"163754_kgEP_2652078\" width=\"1330\" height=\"646\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/163754_kgEP_2652078.png 1330w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/163754_kgEP_2652078-300x146.png 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/163754_kgEP_2652078-768x373.png 768w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/163754_kgEP_2652078-1024x497.png 1024w\" sizes=\"auto, (max-width: 1330px) 100vw, 1330px\" \/><\/p>\n<p>\u5728\u6b64\u4e3e\u63aa\u8d62\u5f97\u4e00\u7247\u8d5e\u8a89\u4e4b\u5916\uff0c\u6211\u4eec\u4e5f\u548c\u963f\u91cc\u4e91\u6570\u636e\u5e93\u56e2\u961f\u7684\u591a\u4f4d\u4e13\u5bb6\u8fdb\u884c\u4e86\u4e00\u573a\u9762\u5bf9\u9762\u7684\u8bbf\u8c08\uff0c\u6df1\u5165\u804a\u4e86\u804a\u963f\u91cc\u4e91\u5728\u6570\u636e\u5e93\u65b9\u9762\u7684\u4e00\u4e9b\u7814\u7a76\u548c\u63a2\u7d22\uff0c\u4ee5\u53ca\u5728\u5f00\u6e90\u80cc\u540e\u6240\u6298\u5c04\u51fa\u6765\u7684\u4e00\u4e9b\u53d1\u5c55\u548c\u601d\u8003\u3002<\/p>\n<p>\u8385\u4e34\u73b0\u573a\u7684\u4e13\u5bb6\u6709\uff1a<\/p>\n<ul>\n<li>\u4e01\u5947\uff0c\u963f\u91cc\u4e91\u5173\u7cfb\u6570\u636e\u5e93\u670d\u52a1\u5185\u6838\u5f00\u53d1\u548c\u8fd0\u7ef4\u56e2\u961f\u8d1f\u8d23\u4eba\uff0c\u6d3b\u8dc3\u7684 MySQL \u793e\u533a\u8d21\u732e\u8005\u3002\u4e13\u6ce8\u4e8e\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\u3001MySQL \u6e90\u7801\u7814\u7a76\u548c\u6539\u8fdb\u3001MySQL \u6027\u80fd\u4f18\u5316\u548c\u529f\u80fd\u6539\u8fdb\u3002<\/li>\n<li>\u5b50\u5609\uff0c\u963f\u91cc\u4e91\u7f13\u5b58\u6570\u636e\u5e93\u8d1f\u8d23\u4eba\uff0c\u8d1f\u8d23 Redis \u548c Memcahce \u7684\u5f00\u53d1\u56e2\u961f\u3002Redis \u4e2d\u6587\u793e\u533a\u7684\u6838\u5fc3\u53d1\u8d77\u4eba\u3002<\/li>\n<li>\u53f6\u7fd4\uff0c\u963f\u91cc\u4e91 MongoDB \u6570\u636e\u5e93\u6280\u672f\u8d1f\u8d23\u4eba\uff0c\u6c5f\u6d59\u5730\u533a MongoDB \u7528\u6237\u4f1a\u4e3b\u5e2d\u3002<\/li>\n<li>\u8427\u5c11\u806a\uff0c\u963f\u91cc\u4e91\u6570\u636e\u5e93\u4ea7\u54c1\u4e13\u5bb6\uff0cPostgreSQL \u4e2d\u56fd\u793e\u533a\u4e3b\u5e2d\u3002<\/li>\n<\/ul>\n<p>\uff08\u672c\u6587\u6574\u7406\u81ea\u73b0\u573a\u91c7\u8bbf\u7a3f\uff0c\u6709\u5220\u8282\u548c\u6587\u5b57\u4fee\u6539\u3002\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-26250 aligncenter\" src=\"http:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8e86db7c66e7856403611b5466184ad1.png\" alt=\"8e86db7c66e7856403611b5466184ad1\" width=\"500\" height=\"350\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8e86db7c66e7856403611b5466184ad1.png 500w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8e86db7c66e7856403611b5466184ad1-300x210.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u95ee\uff1a2016\u5e74\u5927\u5bb6\u90fd\u8bf4\u662f\u5927\u6570\u636e\u5e74\uff0c\u4e5f\u6709\u5f88\u591a\u7684\u670d\u52a1\u5546\u63d0\u4f9b\u5927\u6570\u636e\u7684\u4ea7\u54c1\u670d\u52a1\u3002\u7ed3\u5408\u5927\u6570\u636e\u548c\u4eba\u5de5\u667a\u80fd\u8fd9\u6837\u4e00\u4e2a\u6253\u5305\u6027\u7684\u670d\u52a1\uff0c\u8bf7\u95ee\u963f\u91cc\u8fd9\u8fb9\u5728\u7ed3\u6784\u6570\u636e\u5e93\u548c\u5927\u6570\u636e\uff0c\u4ee5\u53ca\u4eba\u5de5\u667a\u80fd\u65b9\u9762\u662f\u5982\u4f55\u63a8\u8fdb\u7684\u5462\uff1f\u4ea7\u54c1\u7684\u6218\u7565\u662f\u4ec0\u4e48\u6837\u7684\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u73b0\u5728\u6211\u4eec\u5728\u6574\u4e2a ApsaraDB \u8fd9\u4e2a\u5927\u6846\u67b6\u7684\u4e0b\u9762\u63a8\u8fdb\u8fd9\u4e2a\u65b9\u5411\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u5206\u6790\u578b\u6570\u636e\u5e93\uff0c\u73b0\u5728\u5df2\u7ecf\u5728\u516c\u6d4b GreenPlum \u4e86\uff1b\u540e\u9762\u6211\u4eec\u8fd8\u6709\u5c0f\u6570\u4ed3\u8fd9\u6837\u7684\u9879\u76ee\uff0c\u5b83\u7684\u76ee\u6807\u662f\u5e0c\u671b\u7528\u6237\u7528 OLTP \u7684\u5f62\u5f0f\u628a\u6570\u636e\u5199\u5165\u6570\u636e\u5e93\u4ee5\u540e\uff0c\u4e0d\u518d\u9700\u8981\u5bfc\u51fa\u5230\u53e6\u5916\u4e00\u4e2a\u7cfb\u7edf\u91cc\u9762\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u91cc\u9762\u8fdb\u884c\u8ba1\u7b97\uff0c\u6570\u636e\u7684\u6d41\u8f6c\u5728\u5185\u90e8\u5b9e\u73b0\u7684\u3002\u5728\u6211\u4eec\u7684\u5c0f\u6570\u4ed3\u7684\u8fd9\u79cd\u601d\u8def\u91cc\uff0c\u6570\u636e\u5c31\u4e0d\u518d\u6d41\u8f6c\u4e86\uff0c\u6570\u636e\u653e\u8fdb\u53bb\u53ea\u9700\u8981\u4e00\u4efd\u3002\u5f53\u4f60\u662f\u9700\u8981\u4e8b\u52a1\u6027\u7684\u64cd\u4f5c\uff0c\u76f4\u63a5\u4f7f\u7528\u539f\u6765\u6570\u636e\u63a5\u53e3\uff1b\u5f53\u4f60\u9700\u8981\u505a\u5206\u6790\u7684\u8bdd\uff0c\u8fd8\u53ef\u4ee5\u505a\u8de8\u6570\u636e\u7c7b\u578b\u7684\u5206\u6790\uff0c\u6bd4\u5982\u8bf4\u4f60\u53ef\u4ee5\u628a\u4e00\u4e9b\u6570\u636e\u653e\u5728 PostgreSQL \u91cc\u9762\uff1b\u800c\u6700\u7ec8\u8fd8\u6709\u201c\u6570\u52a0\u201d\u8fd9\u4e2a\u5e73\u53f0\uff0c\u5b83\u628a\u8de8\u6570\u636e\u6a21\u578b\u7684\u6570\u636e\u653e\u5230\u4e00\u8d77\u505a\u8ba1\u7b97\uff0c\u8fd9\u4e2a\u9879\u76ee\u6211\u4eec\u4e5f\u5728\u63a8\u8fdb\u5f53\u4e2d\u3002\u518d\u4ee5\u540e\u662f\u6211\u4eec\u4ee5\u524d\u53eb OLTP+AP\uff0c\u73b0\u5728\u53eb HTAP \u7684\u4e00\u4e2a\u5e73\u53f0\uff0c\u662f\u6211\u4eec\u73b0\u5728\u6b63\u5728\u505a\u7684\u4e00\u4e2a\u5927\u7684\u65b9\u5411\u3002<\/p>\n<p><strong>\u95ee\uff1a\u60a8\u89c9\u5f97\u8fd9\u4e2a\u672a\u6765\u662f\u4e00\u4e2a\u91cd\u70b9\u5417\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u5bf9\uff0c\u8fd9\u4e2a\u672a\u6765\u4e00\u5b9a\u662f\u91cd\u70b9\uff01\u56e0\u4e3a\u73b0\u5728\u6570\u636e\u91cf\u8d8a\u6765\u8d8a\u5927\uff0c\u4ee5\u524d\u6211\u4eec\u89c9\u5f97\u8bf4\u653e\u70b9\u6570\u636e\u8fdb\u53bb\uff0c\u56de\u5934\u628a\u5b83\u5bfc\u51fa\u6765\uff0c\u653e\u5230\u522b\u7684\u5730\u65b9\u53bb\u8ba1\u7b97\u4e5f\u884c\u3002\u4f46\u5b9e\u9645\u4e0a\u968f\u7740\u73b0\u5728\u6570\u636e\u91cf\u8d8a\u6765\u8d8a\u5927\uff0c\u5bfc\u51fa\u7684\u65f6\u95f4\u4f1a\u8d8a\u6765\u8d8a\u4e45\u3002\u800c\u4ece\u53e6\u5916\u4e00\u4e2a\u65b9\u5411\uff0c\u4ece\u5e94\u7528\u7684\u89d2\u5ea6\uff0c\u5927\u5bb6\u90fd\u5e0c\u671b\u6709\u5b9e\u65f6\u7684\u5206\u6790\u80fd\u529b\uff0c\u8fd9\u4e24\u4e2a\u5c31\u77db\u76fe\u4e86\u3002\u5982\u679c\u6211\u4eec\u4e00\u76f4\u6cbf\u7740\u5bfc\u51fa\u3001\u5bfc\u5165\u7684\u601d\u8def\uff0c\u4e00\u4e2a\u662f\u6210\u672c\u9ad8\uff0c\u53e6\u5916\u4e00\u4e2a\u662f\u65f6\u95f4\u6839\u672c\u6ee1\u8db3\u4e0d\u4e86\u4e1a\u52a1\u9700\u6c42\u3002\u6240\u4ee5\u540e\u9762\u7684 HTAP 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2016 \u5e74\uff0c\u963f\u91cc\u4e91\u5728\u6570\u636e\u5e93\u7684\u4ea7\u54c1\u548c\u6280\u672f\u65b9\u9762\uff0c\u8fd8\u4f1a\u6709\u54ea\u4e9b\u63d0\u5347\u3002<\/strong><\/p>\n<p>\u7b54\uff1a\u6211\u4eec\u4e5f\u4e00\u76f4\u5728\u60f3\uff0c\u53bb\u5e74\u5df2\u7ecf 100%\uff0c\u4eca\u5e74\u8fd8\u662f 100%\uff0c\u4eca\u5e74\u51fa\u7684\u8ddf\u53bb\u5e74\u6709\u4ec0\u4e48\u4e0d\u4e00\u6837\uff0c\u5176\u5b9e\u6211\u4eec\u5982\u679c\u518d\u5f80\u524d\u770b\u4e24\u4e09\u5e74\uff0c\u53c8\u4e0d\u4e00\u6837\u3002\u7b2c\u4e00\u5e74\u7684\u65f6\u5019\u5927\u5bb6\u4e00\u76f4\u5728\u6551\u706b\uff1b\u7b2c\u4e8c\u5e74\u5f00\u59cb\u5927\u706b\u4e0d\u7528\u6551\uff0c\u4f46\u662f\u5750\u5728\u90a3\u8fd8\u662f\u5f88\u614c\uff0c\u4f46\u662f\u90a3\u5e74\u5df2\u7ecf\u6ca1\u4ec0\u4e48\u4e8b\u4e86\uff1b\u5230\u4e86\u53bb\u5e74\u5df2\u7ecf\u5f7b\u5e95\u6ca1\u4e8b\uff0c\u5750\u5728\u90a3\u80af\u5b9a\u6ca1\u6709\u95ee\u9898\uff0c\u6240\u6709\u7814\u53d1\u4eba\u5458\u5728\u90a3\u62a2\u8d2d\u4e1c\u897f\u3002\uff08\u7b11~\uff09\u6240\u4ee5\u6211\u4eca\u5e74\u8ddf\u6211\u4eec\u7684\u56e2\u961f\u91cc\u8d1f\u8d23\u53cc\u5341\u4e00\u7a33\u5b9a\u6027\u7684\u540c\u4e8b\u8bf4\uff0c\u6211\u4eec\u4eca\u5e74\u8981\u505a\u5230\u4ec0\u4e48\uff1f\u6211\u4eec\u4eca\u5e74\u8981\u505a\u5230\u4e0d\u9700\u8981\u53bb\u503c\u73ed\u4e86\u3002\u6211\u4eec\u8981\u600e\u4e48\u505a\uff1f\u6211\u4eec\u662f\u8981\u628a\u6574\u4e2a\u548c\u4ea4\u6613\u76f8\u5173\u7684\u96c6\u7fa4\u5f53\u4f5c\u4e00\u4e2a\u5ba2\u6237\u6765\u5bf9\u5f85\uff0c\u8fd9\u4e2a\u96c6\u7fa4\u6211\u4eec\u8981\u6709\u4e00\u4e2a\u5065\u5eb7\u6307\u6807\u3002\u539f\u6765\u6211\u4eec\u662f\u4ee5\u6bcf\u4e00\u4e2a\u5b9e\u4f8b\u53bb\u8bca\u65ad\u5065\u5eb7\u5206\u6570\uff0c\u4eca\u5e74\u6211\u4eec\u8981\u7ed9\u5065\u5eb7\u6307\u6807\u3002\u6211\u4eca\u5e74\u5148\u6253\u4e00\u4e2a\u5206\uff0c\u73b0\u5728\u5c31\u6253\u80af\u5b9a\u4e0d\u662f\u4e00\u767e\u5206\uff0c\u80af\u5b9a\u4f1a\u6709\u4e00\u4e9b\u6bd4\u5982\u8bf4\u7a7a\u95f4\u4e0d\u591f\uff0c\u6216\u8005\u662f\u6162\u67e5\u8be2\u7b49\u7b49\uff0c\u6211\u4eec\u4f1a\u5bf9\u5b83\u6574\u4f53\u505a\u51fa\u6253\u5206\uff0c\u7b97\u51fa\u96c6\u7fa4\u7684\u5065\u5eb7\u5206\u6570\u3002\u6211\u4eec\u7528\u4e00\u4e2a\u6708\u7684\u65f6\u95f4\u52a0\u673a\u5668\uff0c\u901a\u8fc7\u4e1a\u52a1\u4f18\u5316\u3002\u7b49\u5230\u4e0b\u4e2a\u6708\u521d\u518d\u6765\u4e00\u6b21\uff0c\u6211\u4eec\u7684\u76ee\u7684\u662f\u4ec0\u4e48\uff1f\u5982\u679c\u5341\u4e00\u6708\u521d\u7684\u6700\u540e\u4e00\u6b21\u5206\u6570\u6253\u5206\uff0c\u5df2\u7ecf\u8fbe\u5230\u6211\u4eec\u7684\u76ee\u6807\uff0c\u6bd4\u5982 95\u5206\u300196\u5206\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u5230\u4e86\u90a3\u5929\u6211\u4eec\u662f\u771f\u7684\u53ef\u4ee5\u4e0d\u4e0a\u53bb\u503c\u73ed\u4e86\u3002\u6211\u4eec\u53cc\u5341\u4e00\u503c\u73ed\u5728\u4e03\u697c\u53ea\u6709\u4e00\u4e2a\u4eba\u9700\u8981\u503c\u73ed\uff0c\u6211\u4eec\u53ef\u4ee5\u8ddf\u5168\u4f53\u8bf4\u4e0d\u7528\u4e0a\u53bb\u4e86\uff0c\u6211\u4eec\u5c31\u5728\u4e0b\u9762\uff0c\u6709\u4e8b\u518d\u4e0a\u53bb\uff0c\u6700\u597d\u4e0d\u4e0a\u53bb\uff0c\u5e0c\u671b\u4eca\u5e74\u548c\u53bb\u5e74\u4e0d\u4e00\u6837\u3002<\/p>\n<p><strong>\u95ee\uff1a\u5177\u4f53\u6765\u8bf4\u4ece\u54ea\u51e0\u4e2a\u5c42\u9762\u505a\u6280\u672f\u90e8\u7f72\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u4e00\u662f\u5173\u4e8e buffer \u9884\u7559\uff0c\u8fd9\u662f\u4f20\u7edf\u7684\uff1b\u8fd8\u6709\u9ad8\u5cf0\u671f\u7684\u4e1a\u52a1\u9884\u4f30\uff0c\u8fd8\u6709\u5bf9\u6bcf\u4e2a\u4e1a\u52a1\u7684\u5065\u5eb7\u5ea6\u7684\u6253\u5206\uff0c\u6bd4\u5982\u8bf4\u53cc\u5341\u4e00\u5927\u5bb6\u90fd\u77e5\u9053\u5f88\u591a\u9884\u6848\uff0c\u4f1a\u628a\u9884\u6848\u81ea\u52a8\u5316\u3002\u8fd8\u6709\u751a\u81f3\u4e8e\u90fd\u4e0d\u8981\u9884\u6848\u4e86\uff0c\u5176\u5b9e\u5f88\u591a\u4e1a\u52a1\uff0c\u6bd4\u5982\u805a\u77f3\u5854\u4ea4\u6613\u6a21\u578b\u5728\u8fd9\u51e0\u5e74\u7684\u62a4\u822a\u91cc\u9762\u6211\u4eec\u90fd\u662f\u6bd4\u8f83\u6e05\u695a\u4e86\u3002\u7b49\u4e8e\u662f\u8bf4\u6211\u4eec\u628a\u5b83\u80fd\u591f\u51fa\u73b0\u7684\u5f02\u5e38\u90fd\u4e8b\u5148\u7ed9\u51fa\u4e00\u4e9b\u81ea\u52a8\u5316\u7684\u9884\u6848\uff0c\u63d0\u524d\u5f00\u8d77\u6765\u3002\u4ee5\u8fd9\u79cd\u5206\u6570\u7684\u673a\u5236\uff0c\u6253\u5206\u7684\u673a\u5236\u53bb\u9010\u6b65\u7684\u63d0\u9ad8\u5065\u5eb7\u5ea6\uff0c\u76f4\u5230\u53cc\u5341\u4e00\u4e4b\u524d\u6211\u4eec\u4e0d\u9700\u8981\u518d\u53bb\u5e72\u9884\u3002<\/p>\n<p><strong>\u95ee\uff1a\u521a\u624d\u6211\u5728\u60f3\uff0c\u54b1\u4eec\u6570\u636e\u5e93\u8fb9\u4e0a\u7d27\u6328\u7740\u4e00\u4e2a E-mapReduce\uff0c\u5373\u4f60\u6240\u8c13\u7684\u878d\u5408\u3002\u9664\u4e86\u5b58\u50a8\u548c\u6570\u636e\u5e93\uff0c\u6570\u636e\u5206\u6790\u91cc\u8fb9\u4e5f\u6709\u4e00\u4e2a\u878d\u5408\uff0c\u80fd\u8bb2\u8bb2\u8fd9\u65b9\u9762\u5417\uff1f\u53e6\u5916\u53ef\u4ee5\u901a\u8fc7\u4e3e\u4f8b\u5e2e\u6211\u8bb2\u4e00\u4e0b\uff0c\u5728\u6570\u636e\u5206\u6790\u548c\u6570\u636e\u5e93\u5e94\u7528\u8fd9\u5757\uff0c\u6709\u4ec0\u4e48\u6bd4\u8f83\u5178\u578b\u7684\u5e94\u7528\u573a\u666f\u5427\u3002<\/strong><\/p>\n<p>\u7b54\uff1a\u521a\u624d\u60a8\u770b\u5230\u7684 EMR \u670d\u52a1\uff0c\u5b9e\u9645\u4e0a\u662f\u5c5e\u4e8e\u6211\u4eec ApsaraDB \u4e00\u90e8\u5206\uff0c\u4f46\u662f\u4ece\u56e2\u961f\u6765\u8bb2\u6211\u4eec\u662f\u4e00\u4e2a\u6574\u4f53\u7684\u3002\u6d89\u53ca\u5230\u5177\u4f53\u7684\u6848\u4f8b\uff0c\u4eca\u5e74\u7684\u65f6\u5019\u6211\u8fd9\u8fb9\u5728\u505a\u7684 MongoDB \u548c Spark \u4e5f\u662f\u5c5e\u4e8e EMR \u7684\u4e00\u90e8\u5206\uff0c\u8fd9\u4e24\u4e2a\u662f\u6709\u5f88\u591a\u7684\u6bd4\u8f83\u6210\u719f\u7684\u6848\u4f8b\uff0c\u5c24\u5176\u662f\u73b0\u5728\u5728\u7f8e\u56fd\u90a3\u8fb9\u662f\u86ee\u706b\u7684\uff0c\u5728\u4e2d\u56fd\u8fd9\u8fb9\u6bd4\u8f83\u5178\u578b\u7684\u6848\u4f8b\u662f\u4e1c\u65b9\u822a\u7a7a\u3002\u4ed6\u4eec\u5229\u7528\u4e86\u4e00\u4e2a spark \u548c MongoDB \u76f8\u7ed3\u5408\u7684\u8fd9\u79cd\u670d\u52a1\uff0c\u6765\u66ff\u4ee3\u539f\u6765\u7684 Oracle \u67b6\u6784\u3002<\/p>\n<p><strong>\u95ee\uff1a\u66ff\u4ee3 Oracle \u67b6\u6784\u7684\u662f\u5173\u952e\u4e1a\u52a1\u5427\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u662f\u5173\u952e\u4e1a\u52a1\uff0c\u6211\u4eec\u6bcf\u5929\u7684\u5b9a\u5355\u7684\u67e5\u8be2\uff0c\u5f53\u7136\u8fd9\u53ea\u662f\u5728\u4e1c\u65b9\u822a\u7a7a\u4e00\u4e2a\u5b9e\u8df5\u7684\u6848\u4f8b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-26252 aligncenter\" src=\"http:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8d6394c40263685048fdf684a35a7ca1.jpg\" alt=\"8d6394c40263685048fdf684a35a7ca1\" width=\"550\" height=\"305\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8d6394c40263685048fdf684a35a7ca1.jpg 550w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/8d6394c40263685048fdf684a35a7ca1-300x166.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n<p><strong>\u95ee\uff1a\u54b1\u4eec\u6570\u636e\u5e93\u4ece\u4eca\u5e74\u5f00\u59cb\u57fa\u672c\u4e0a\u505a\u5546\u7528\u670d\u52a1\uff0c\u6211\u4eec\u6574\u4e2a\u7684\u5927\u6982\u8fdb\u5c55\u5230\u4ec0\u4e48\u7a0b\u5ea6\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u5982\u679c\u8fd9\u6837\u7b97\u5e94\u8be5\u5df2\u7ecf\u505a\u4e86\u4e94\u516d\u5e74\u4e86\uff0c\u5e76\u4e0d\u662f\u4ece\u53bb\u5e74\u5f00\u59cb\u505a\u3002\u963f\u91cc\u4e91\u7684\u6570\u636e\u5e93\u5bf9\u5916\u6211\u4eec\u5c31\u662f\u63d0\u4f9b\u7ed9\u6211\u4eec\u7684\u5ba2\u6237\u4f7f\u7528\uff0c\u80fd\u591f\u770b\u5230\u7684\u8bdd\u5c31\u662f\u8bf4\u4ee5\u524d\u5927\u90e8\u5206\u90fd\u662f\u4e00\u4e9b\u4e92\u8054\u7f51\u7aef\u7684\u7528\u6237\u4f1a\u5f00\u59cb\u4f7f\u7528\u963f\u91cc\u4e91\u7684\u670d\u52a1\uff0c\u5176\u5b9e\u5c31\u662f\u5546\u5bb6\u3002\u5176\u5b9e\u6211\u8fdb\u963f\u91cc\u4e91\u65f6\u95f4\u4e0d\u957f\uff0c\u6700\u8fd1\u4e00\u5e74\uff0c\u4e5f\u4f1a\u770b\u5230\u6709\u4e00\u4e9b\u4f20\u7edf\u7684\u4f01\u4e1a\u6216\u8005\u884c\u4e1a\uff0c\u6162\u6162\u7684\u613f\u610f\u53bb\u628a\u6570\u636e\u653e\u5230\u4e0a\u9762\u6765\u3002\u53ef\u80fd\u6709\u5f88\u591a\u4eba\u90fd\u5728\u628a\u6570\u636e\u653e\u5728\u4e91\u4e0a\u89c9\u5f97\u4e0d\u5b89\u5168\uff0c\u8bf4\u53e5\u5b9e\u8bdd\uff0c\u54ea\u6015\u4f60\u81ea\u5df1\u5efa IDC\uff0c\u4f60\u7684\u5b89\u5168\u98ce\u9669\u90fd\u662f\u76f8\u540c\u7684\u3002\u4eca\u5929\u7684\u8bdd\uff0c\u4ed6\u4eec\u8981\u907f\u514d\u7684\u5c31\u662f\u4ed6\u4eec\u5efa IDC \u7684\u8d39\u7528\u592a\u9ad8\uff0c\u4ed6\u4eec\u771f\u6b63\u628a\u6570\u636e\u653e\u5230\u4e91\u4e0a\u9762\u6765\u8bf4\uff0c\u4ed6\u4eec IT \u7684\u7ba1\u7406\u4f1a\u66f4\u597d\u3002\u73b0\u5728\u53cc\u5341\u4e00\u90fd\u81ea\u52a8\u5316\uff0c\u8fd0\u7ef4\u7684\u4eba\u5458\u66f4\u8f7b\u677e\uff0c\u4f20\u7edf\u4f01\u4e1a\u4e5f\u5e0c\u671b\u4ed6\u4eec\u7684 DBA \u4e0d\u662f\u6bcf\u5929\u90fd\u5728\u505a\u5907\u4efd\u3001\u68c0\u67e5\u3001\u590d\u5236\u3001\u76d1\u63a7\u7684\u5de5\u4f5c\u3002\u4ed6\u4eec\u7684 DBA \u5e94\u8be5\u662f\u628a\u65f6\u95f4\u7a7a\u4f59\u51fa\u6765\uff0c\u66f4\u597d\u7684\u53bb\u4f18\u5316\u4ed6\u7684 SQL\uff0c\u5bf9\u4ed6\u7684\u4f01\u4e1a\u8d1f\u8d23\uff0c\u8ba9\u4ed6\u7684\u4f01\u4e1a\u8fd0\u884c\u5f97\u6027\u80fd\u66f4\u597d\uff0c\u53bb\u4ea7\u751f\u771f\u6b63\u7684\u4e1a\u52a1\u4e0a\u7684\u4ef7\u503c\uff0c\u800c\u4e0d\u662f\u5929\u5929\u53ea\u662f\u76ef\u7740\u4e00\u5757\u5c4f\u5e55\u8bf4\uff0c\u8fd9\u4e2a\u5907\u4efd\u6302\u4e86\uff0c\u7136\u540e\u6211\u53bb\u62ff\u4e00\u4e9b\u4e1c\u897f\u51fa\u6765\u6062\u590d\u3002\u6240\u4ee5\u8bf4\u6700\u8fd1\u4e00\u5e74\u6211\u4eec\u5e94\u8be5\u770b\u5230\u8d8a\u6765\u8d8a\u591a\u4f20\u7edf\u7684\u884c\u4e1a\uff0c\u5305\u62ec\u6709\u91d1\u878d\u7684\uff0c\u751a\u81f3\u5236\u9020\u4e1a\u7684\u90fd\u6162\u6162\u5f80\u4e91\u4e0a\u6765\u505a\uff0c\u4ed6\u4eec\u5e0c\u671b\u901a\u8fc7\u4e91\u7684\u65b9\u5f0f\uff0c\u89e3\u653e\u4ed6\u4eec DBA 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\u53ef\u4ee5\u5148\u5feb\u901f\u4e0a\u5230\u4e91\u4e0a\u9762\u6765\uff0c\u89e3\u51b3\u7684\u600e\u4e48\u6837\u7684\u4e00\u4e2a\u8fd0\u884c\u7684\u65b9\u5f0f\uff0c\u518d\u53bb\u8003\u8651\u600e\u4e48\u8fdb\u884c\u4e92\u8054\u7f51\u5f62\u5f0f\u7684\u6216\u8005\u662f\u5206\u5e03\u5f0f\u7684\u6570\u636e\u5e93\u7684\u6a2a\u5411\u62c6\u5206\u3002\u56e0\u4e3a\u4e00\u65e6\u505a\u6a2a\u5411\u62c6\u5206\uff0c\u4ed6\u7684\u5e94\u7528\u7a0b\u5e8f\u4e00\u5b9a\u662f\u8981\u8fdb\u884c\u6539\u53d8\u3002\u4f46\u662f\u5bf9\u4e8e\u7528\u6237\u6765\u8bf4\uff0c\u4ed6\u66f4\u5e0c\u671b\u7684\u662f\u6709\u4e00\u4e2a\u9636\u68af\u8fc7\u6765\uff0c\u5148\u77e5\u9053\uff0c\u5148\u611f\u53d7\u5230\u4ec0\u4e48\u662f\u4e91\u6570\u636e\u5e93\uff0c\u600e\u4e48\u53ef\u4ee5\u65b9\u4fbf\u4ed6\u7684\u8fd0\u7ef4\uff0c\u63d0\u9ad8\u4ed6\u7684\u8fd0\u7ef4\u6548\u7387\uff0c\u7136\u540e\u518d\u53bb\u8003\u8651\u4ed6\u6574\u4f53\u7684\u4e1a\u52a1\uff0c\u600e\u4e48\u5411\u4e92\u8054\u7f51\u5316\uff0c\u5411\u5206\u5e03\u5f0f\u7684\u67b6\u6784\u53bb\u53d1\u5c55\u3002\u6240\u4ee5\u6211\u89c9\u5f97\u6570\u636e\u5e93\u8fc1\u79fb\uff0c\u4e0d\u662f\u8bf4\u4eca\u5929\u662f Oracle\uff0c\u660e\u5929\u53d8\u6210\u53e6\u5916\u4e00\u4e2a\u6570\u636e\u5e93\u8fd9\u4e48\u7b80\u5355\u7684 0 \u548c 1 \u7684\u53d8\u5316\uff0c\u5b9e\u9645\u4e0a\u4e2d\u95f4\u662f\u9700\u8981\u6709\u4e00\u4e2a\u8fc7\u7a0b\u3002\u6ca1\u6709\u53ef\u4ee5\u4ece 0 \u5230 1 \u7a81\u7136\u95f4\u53d8\u5316\u8fc7\u6765\u7684\u8fc7\u7a0b\uff0c\u6570\u636e\u5e93\u8fc1\u79fb\u4e00\u5b9a\u9700\u8981\u7528\u6237\u6162\u6162\u7684\u53bb\u8fdb\u884c\u9879\u76ee\u6216\u8005\u662f\u4e1a\u52a1\u7684\u6539\u9020\u3002<\/p>\n<p><strong>\u95ee\uff1a\u6211\u8fd8\u60f3\u4e86\u89e3\u4e00\u4e0b\u4e91\u6570\u636e\u5e93\uff0c\u4e91\u6570\u636e\u5e93\u672a\u6765\u9762\u5411\u884c\u4e1a\u7684\u95ee\u9898\uff0c\u6211\u521a\u624d\u770b\u5230\u54b1\u4eec\u57fa\u672c\u4e0a\u8fd8\u662f\u5728\u81ea\u5df1\u7684\u5e73\u53f0\u4e0a\u8fdb\u884c\u4e00\u4e9b\u5e94\u7528\u662f\u5427\uff1f\u800c\u4e14\u60a8\u521a\u624d\u8bf4\u4e86\u94f6\u884c\u884c\u4e1a\uff0c\u5982\u679c\u94f6\u884c\u884c\u4e1a\u4ecb\u5165\u7684\u8bdd\uff0c\u5b83\u7684\u5b89\u5168\u6027\u8fd8\u6709\u6570\u636e\u7684\u52a0\u5bc6\u7684\u7ba1\u7406\u6027\u8fd8\u662f\u6bd4\u8f83\u770b\u91cd\u7684\uff0c\u6211\u60f3\u4e86\u89e3\u54b1\u4eec\u4e91\u6570\u636e\u5e93\u8fd9\u5757\uff0c\u5982\u679c\u60f3\u8fdb\u5165\u5e02\u573a\u7684\u8bdd\uff0c\u4f1a\u4ece\u54ea\u4e9b\u884c\u4e1a\u4f5c\u4e3a\u5207\u5165\u70b9\u5462\uff1f<\/strong><\/p>\n<p>\u95ee\uff1a\u6211\u6765\u56de\u7b54\u4e00\u4e0b\uff0c\u6211\u4eec\u73b0\u5728\u5728\u5f88\u591a\u884c\u4e1a\u540c\u65f6\u5207\u5165\uff0c\u6bd4\u5982\u8bf4\u73b0\u5728\u6bd4\u8f83\u706b\u7684\u89c6\u9891\u6216\u8005\u662f\u76f4\u64ad\uff0c\u6216\u8005\u662f\u6e38\u620f\u3002\u6211\u4eec\u6570\u636e\u7684\u6574\u4f53\u65b9\u6848\u4e0d\u662f\u4e00\u4e2a\u4ea7\u54c1\u51fa\u53bb\uff0c\u6211\u4eec\u662f\u6574\u4e2a\u4e91\u6570\u636e\u5e93\u5f62\u6210\u4e00\u4e2a\u5408\u529b\u3002\u6bd4\u5982\u8bf4\u5728\u89c6\u9891\u6216\u8005\u662f\u76f4\u64ad\u9886\u57df\uff0c\u6211\u4eec\u662f\u4ee5 Redis \u6253\u5934\u9635\uff0c\u89e3\u51b3\u5728\u76f4\u64ad\u9886\u57df\u89e3\u51b3\u4e00\u4e2a\u7f51\u7ea2\u7684\u70ed\u70b9\u95ee\u9898\uff0c\u540e\u9762\u7684\u5b58\u50a8\uff0c\u6211\u4eec\u7528\u6570\u636e\u5e93\uff0c\u7136\u540e\u6570\u636e\u5206\u6790\u6211\u4eec\u5728\u7528 EMR\uff0c\u7136\u540e\u6709\u4e9b\u5b58\u50a8\u8fd8\u9009\u62e9\u4e86 MongoDB\uff0c\u6240\u4ee5\u4f60\u4f1a\u770b\u5230\u8fd9\u662f\u6574\u4f53\u7684\u751f\u6001\uff0c\u800c\u8fd9\u4e2a\u751f\u6001\u4e5f\u662f\u6211\u4eec\u4e91\u6570\u636e\u5e93\u56f4\u7ed5\u7740\u53bb\u6253\u9020\u7684\u3002<\/p>\n<p><strong>\u95ee\uff1a\u4f60\u89c9\u5f97\u5bf9\u624b\u662f\u5728\u5b66\u4e60\u963f\u91cc\u5417\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u53cd\u8fc7\u6765\u8bf4\u5427\uff0c\u963f\u91cc\u786e\u5b9e\u5728\u505a\u6570\u636e\u5e93\uff0c\u4f60\u4f1a\u770b\u6211\u4eec\u63a8\u51fa\u7684\u7ebf\u4e0a\u6570\u636e\u5e93\u57fa\u672c\u4e0a\u90fd\u662f\u57fa\u4e8e\u5f00\u6e90\u3002\u4f60\u4f1a\u770b\u89c1\u6709\u5f88\u591a\u7684\u5382\u5546\uff0c\u628a\u5f00\u6e90\u7684\u7248\u672c\u4e0a\u7ebf\u7ed9\u7528\u6237\u63d0\u4f9b\u4f7f\u7528\uff0c\u7136\u540e\u63d0\u4f9b\u4e00\u4e9b\u7ba1\u7406\u5c31 OK \u4e86\u3002\u6211\u4eec\u4e3b\u8981\u5c31\u662f\u5f00\u6e90\u7684\u4e1c\u897f\u8fdb\u6765\uff0c\u7136\u540e\u63d0\u4f9b\u4e00\u4e2a\u7ba1\u7406\u5de5\u5177\uff0c\u5728\u4e91\u6570\u636e\u5e93\u4e0a\u7528\u5f97\u66f4\u8212\u670d\u4e00\u4e9b\uff0c\u66f4\u7b80\u5355\u4e00\u4e9b\u3002\u4f46\u662f\u4eca\u5929\u963f\u91cc\u5728\u5ea7\u51e0\u4f4d\uff0c\u9664\u6211\u4e4b\u5916\uff0c\u8fd9\u51e0\u4f4d\u90fd\u662f\u5185\u6838\u7684\u4e13\u5bb6\uff0c\u50cf\u5b50\u5609\u5728 redis \u4e0a\u9762\uff0c\u5176\u5b9e\u6211\u4eec\u90fd\u662f\u6253\u5f00\u4e86 redis \u7684\u539f\u7801\uff0c\u628a\u539f\u7801\u5403\u900f\u4e86\uff0c\u7136\u540e\u518d\u63d0\u4f9b\u670d\u52a1\u3002\u751a\u81f3\u6211\u4eec\u6709\u5f88\u591a\u7684\u4e00\u4e9b\u6838\u5fc3\u7684\u4f18\u5316\uff0c\u5e76\u4e0d\u662f\u4ece\u7b80\u5355\u7684\u5f00\u6e90\u4ea7\u54c1\u4e0a\u505a\uff0c\u800c\u662f\u4ece\u6574\u4e2a\u5f00\u6e90\u6570\u636e\u5e93\u7684\u6838\u5fc3\u5e95\u5c42\uff0c\u8ddf\u6211\u4eec\u7684\u7f51\u7edc\u3001\u8ddf\u963f\u91cc\u3001\u8ddf\u5176\u4ed6\u4e00\u4e9b\u4e91\u7684\u8fd9\u79cd\u8fd0\u7ef4\u7684\u6a21\u578b\u8fdb\u884c\u4e86\u6df1\u5ea6\u4f18\u5316\uff0c\u518d\u63d0\u4f9b\u7528\u6237\u4f7f\u7528\u3002\u6240\u4ee5\u5927\u5bb6\u770b\u5230\u5e02\u573a\u4e0a\u6709\u67d0\u4e9b\u516c\u53f8\uff0c\u5728\u67d0\u4e2a\u884c\u4e1a\u505a\u5f97\u5f88\u597d\uff0c\u4f46\u5176\u5b9e\u5728\u963f\u91cc\u8fd9\u8fb9\u6211\u4eec\u53d1\u6325\u672c\u8eab\u6280\u672f\u4e0a\u9762\u7684\u4e00\u4e9b\u5e95\u8574\uff0c\u4f60\u4f1a\u770b\u5230\u963f\u91cc\u53c2\u52a0\u5404\u79cd\u884c\u4e1a\u7684\u8fd9\u79cd\u4f1a\u8bae\uff0c\u751a\u81f3\u662f\u50cf\u6211\u4eec\u5230\u7f8e\u56fd\u53bb\u8ddf\u7f8e\u56fd\u7684\u540c\u884c\u53bb\u5206\u4eab\u5f00\u6e90\u7684\u4fe1\u606f\u7684\u65f6\u5019\uff0c\u751a\u81f3\u7f8e\u56fd\u7684\u540c\u884c\u90fd\u4f1a\u95ee\uff0c\u6211\u4eec\u8fd9\u4e2a\u4e1c\u897f\u5230\u5e95\u662f\u600e\u4e48\u505a\u7684\uff0c\u4ed6\u4eec\u8fd8\u5f97\u518d\u53bb\u5b66\u4e60\u3002\u5c31\u662f\u5728\u5f88\u591a\u6570\u636e\u5e93\u5e95\u5c42\u7684\u9886\u57df\uff0c\u963f\u91cc\u662f\u5360\u5148\u4e00\u6b65\u5f80\u524d\u53bb\u8d70\u3002\u6211\u4eec\u76f8\u4fe1\u901a\u8fc7\u6280\u672f\u662f\u53ef\u4ee5\u5360\u9886\u5e02\u573a\u7684\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u4e00\u4e2a\u8d44\u672c\u8fd0\u4f5c\u7684\u5f62\u5f0f\u53bb\u7ef4\u7cfb\u4e00\u90e8\u5206\u7684\u4ea7\u4e1a\u548c\u5408\u4f5c\u3002<\/p>\n<p>\u6bcf\u4e2a\u884c\u4e1a\u6709\u5b83\u7684\u8bc9\u6c42\uff0c\u6bd4\u5982\u8bf4\u94f6\u884c\u7c7b\u3001\u91d1\u878d\u7c7b\uff0c\u9996\u5148\u8981\u6c42\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u6bd4\u5982\u8bf4\u6211\u627e\u4e2a ATM \u5237\u5361\uff0c\u5237\u4e0d\u51fa\u6765\u6ca1\u5173\u7cfb\uff0c\u67e5\u4e00\u4e0b\u673a\u5668\u574f\u4e86\u6ca1\u5173\u7cfb\uff0c\u67e5\u4e00\u4e0b\u94b1\u6ca1\u4e86\u4e0d\u884c\u3002\u7136\u540e\u6e38\u620f\u53ef\u80fd\u8981\u79d2\u5f00\u670d\u52a1\uff0c\u8981\u7b26\u5408\u8fd9\u6837\u7684\u9700\u6c42\u3002\u5176\u5b9e\u6bcf\u4e00\u4e2a\u5782\u76f4\u884c\u4e1a\uff0c\u90fd\u6709\u4e00\u4e2a\u5b9a\u5236\u5316\u9700\u6c42\uff0c\u800c\u8fd9\u79cd\u5b9a\u5236\u5316\u9700\u6c42\u662f\u73b0\u6709\u7684\u5f00\u6e90\u4ea7\u54c1\u65e0\u6cd5\u652f\u6301\uff0c\u56e0\u4e3a\u5f00\u6e90\u7ed9\u7684\u4e00\u822c\u662f\u901a\u7528\u5316\u7684\u529f\u80fd\uff0c\u6240\u4ee5\u8fd9\u5c31\u8981\u6c42\u4f60\u8981\u9488\u5bf9\u4e00\u4e2a\u5782\u76f4\u884c\u4e1a\uff0c\u4f60\u8981\u80fd\u591f\u89e3\u51b3\u8fd9\u4e2a\u5782\u76f4\u884c\u4e1a\u6700\u75db\u7684\u90a3\u4e2a\u70b9\u3002\u5176\u5b9e\u5230\u8fd9\u4e2a\u70b9\u7684\uff0c\u5927\u5bb6\u62fc\u6280\u672f\uff0c\u5e76\u4e0d\u662f\u4ed6\u4eec\u62fc\u5173\u7cfb\uff0c\u4f60\u63d0\u4f9b\u4e0d\u4e86\u8fd9\u4e2a\u65b9\u6848\u5c31\u7528\u4e0d\u4e86\uff0c\u94f6\u884c\u7684\u6ca1\u6709\u6211\u4eec\u8fd9\u4e2a\u9ad8\u53ef\u9760\u7684\u6570\u636e\u65b9\u6848\uff0cMySQL \u5c31\u4e0d\u6562\u7528\uff0c\u8fd9\u4e2a\u65f6\u5019\u5c31\u662f\u6211\u4eec\u7684\u673a\u4f1a\u3002<\/p>\n<p>\u6240\u4ee5\u6211\u76f8\u4fe1\u963f\u91cc\u66f4\u591a\u7684\u662f\u4ece\u6280\u672f\u4e0a\u5728\u9886\u5148\uff0c\u4f60\u4f1a\u53d1\u73b0\u6211\u4eec\u6bcf\u4e00\u6b3e\u4ea7\u54c1\u5e76\u4e0d\u5355\u7eaf\u662f\u63d0\u4f9b\u4ea7\u54c1\u7684\u6a21\u578b\uff0c\u751a\u81f3\u4f1a\u770b\u5230\u963f\u91cc\u5df2\u7ecf\u5728\u5411\u5f00\u6e90\u8fdb\u884c\u4ed8\u51fa\uff0c\u8fdb\u884c\u56de\u9988\uff0c\u8ba9\u6574\u4e2a\u4e1a\u754c\u7684\u6280\u672f\u6162\u6162\u5f97\u5230\u5f88\u597d\u7684\u53d1\u5c55\u3002<\/p>\n<p>\u53e6\u5916\u5927\u5bb6\u6709\u8bef\u89e3\uff0c\u8ba4\u4e3a\u4e0a\u8ff0\u63d0\u5230\u91d1\u878d\u9886\u57df\u6307\u7684\u652f\u4ed8\u5b9d\uff0c\u7269\u6d41\u6307\u7684\u662f\u83dc\u9e1f\uff0c\u5176\u5b9e\u5e76\u4e0d\u662f\u8fd9\u6837\u7684\uff0c\u50cf\u652f\u4ed8\u5b9d\u7684\u53ef\u80fd\u662f\u91d1\u878d\u4e2d\u7684\u4e00\u90e8\u5206\uff0c\u50cf\u6211\u4eec\u670d\u52a1\u7684\u6b63\u901a\u4e5f\u662f\u5c5e\u4e8e\u6211\u4eec\u91d1\u878d\u7684\u4e00\u4e2a\u6bd4\u8f83\u5927\u7684\u5ba2\u6237\uff0c\u50cf\u7535\u5546\u4e91\u6709\u7f51\u805a\u5b9d\uff0c\u6709\u5f88\u591a\u5176\u4ed6\u7b2c\u4e09\u65b9\u7528\u6237\u3002\u5e76\u4e0d\u662f\u8bf4\u6211\u4eec\u8fd9\u4e9b\u91d1\u878d\u8fd8\u6709\u7269\u6d41\u5c31\u662f\u6307\u963f\u91cc\u81ea\u55e8\u7684\uff0c\u5176\u5b9e\u5f88\u591a\u7b2c\u4e09\u65b9\u7684\u5ba2\u6237\uff0c\u963f\u91cc\u53cd\u800c\u662f\u5360\u4e86\u5f88\u5c0f\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p><strong>\u95ee\uff1a\u60a8\u521a\u624d\u8c08\u5230\u53d6\u4ee3 Oracle \u60a8\u89c9\u5f97\u8fd9\u4e2a\u8fc7\u7a0b\u8fd8\u9700\u8981\u591a\u957f\u65f6\u95f4\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u8fd9\u4e2a\u8fc7\u7a0b\u4e0d\u53d6\u51b3\u4e8e\u6211\u4eec\u3002\u6211\u4e3e\u51e0\u4e2a\u4f8b\u5b50\uff0c\u6211\u4eec\u5728\u521a\u624d\u63d0\u5230\u91d1\u878d\u4e91\u662f\u5427\uff1f\u5176\u5b9e\u6211\u4eec\u5728\u91d1\u878d\u4e91\u91cc\u9762\u6709\u5f88\u591a Oracle \u8fc1\u79fb\u7684\u4f8b\u5b50\uff0c\u5e76\u4e0d\u662f\u6211\u4eec\u516c\u53f8\uff0c\u800c\u662f\u4e00\u4e9b\u50cf\u4fdd\u9669\u8fd9\u6837\u7684\u884c\u4e1a\u7684\u9879\u76ee\u3002\u4eba\u5bff\u7684\u6838\u5fc3\u7cfb\u7edf\u6216\u8005\u662f\u8d22\u9669\u7684\u6838\u5fc3\u7cfb\u7edf\uff0c\u5728\u6211\u81ea\u5df1\u7ecf\u5386\u7684\u51e0\u4e2a\u6848\u4f8b\u91cc\u9762\uff0c\u4ed6\u4eec\u91cc\u9762\u7684\u4ea7\u54c1\u4ece 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DBA\uff0c\u5176\u5b9e\u73b0\u5728\u4e5f\u6ca1\u6709\u4e86\u8fd9\u79cd\u533a\u5206\uff0c\u5c31\u662f\u57fa\u7840\u8fd9\u5c42\u5df2\u7ecf\u90fd\u88ab\u4e91\u7684\u529f\u80fd\u66ff\u4ee3\u6389\u4e86\u3002\u800c\u5b9e\u9645\u4e0a\u6211\u4eec\u77e5\u9053\u5373\u4f7f Oracle \u65f6\u4ee3\uff0c\u5305\u62ec\u73b0\u5728\u4e5f\u662f\uff0c\u90a3\u4e9b\u80fd\u5728\u4e1a\u52a1\u91cc\u5f3a\u52bf\u7684 DBA\uff0c\u5e76\u4e0d\u662f\u57fa\u7840\u505a\u5f97\u597d\uff0c\u5e76\u4e0d\u662f\u6269\u5bb9\u52a0\u673a\u5668\u52a0\u5f97\u7279\u522b\u5feb\uff0c\u800c\u662f\u4ed6\u6700\u4e86\u89e3\u4e1a\u52a1\uff0c\u4ed6\u80fd\u591f\u53bb\u4ee5\u4e00\u4e2a\u6570\u636e\u67b6\u6784\u5e08\u7684\u65b9\u6848\u63a8\u52a8\u4e1a\u52a1\u7684\u6539\u9020\uff0c\u8fd9\u624d\u662f\u4ed6\u4eec\u6838\u5fc3\u4ef7\u503c\u76ee\u524d\u80fd\u591f\u6301\u7eed\u589e\u957f\u7684\u4ef7\u503c\u3002\u7edd\u5927\u90e8\u5206\u7684\u5de5\u4f5c\u662f\u7cfb\u7edf\u6765\u505a\uff0c\u4eba\u5e94\u8be5\u662f\u9760\u7cfb\u7edf\u6765\u63a8\u52a8\uff0c\u73b0\u5728\u963f\u91cc\u4e91\u5185\u90e8\u7684\u4e91\u6570\u636e\u5e93\uff0c\u6709\u4e09\u767e\u591a\u4e2a\u4e1a\u52a1\uff0c\u53ea\u6709\u4e00\u4e2a DBA \u5728\u7ba1\u3002<\/p>\n<p>\u4f46\u662f DBA \u8fd9\u79cd\u804c\u4e1a\u662f\u6c38\u8fdc\u5b58\u5728\u4e0b\u53bb\u7684\uff0c\u5e76\u4e0d\u662f\u88ab\u53d6\u4ee3\uff0c\u53ea\u662f\u539f\u6765\u53ef\u80fd\u5f88\u591a\u662f\u52b3\u52a8\u578b\u8f6c\u5411\u67b6\u6784\u6216\u8005\u662f\u8111\u529b\u8fd0\u884c\u7684\u5f62\u5f0f\u3002<\/p>\n<p>\u521a\u624d\u4f60\u4eec\u95ee\u5230 DBA \u7684\u95ee\u9898\uff0c\u6211\u4eec\u4e4b\u524d\u4e5f\u8ddf\u5f88\u591a DBA \u8ba8\u8bba\u8fc7\uff0c\u73b0\u5728\u6211\u4eec\u89c9\u5f97 DBA \u5e94\u8be5\u5411\u6570\u636e\u5e93\u7ba1\u7406\u5458\u5411\u6570\u636e\u7ba1\u7406 DA \u53bb\u8f6c\u578b\uff0c\u4ed6\u5e94\u8be5\u628a\u81ea\u5df1\u6570\u636e\u5b58\u50a8\u7684\u4e1c\u897f\u751f\u4ea7\u4e0a\uff0c\u5728\u5927\u6570\u636e\u7684\u4e1a\u52a1\u5206\u6790\u4e0a\uff0c\u8fd9\u624d\u662f\u4e2a DBA \u4ee5\u540e\u5e94\u8be5\u505a\u7684\u884c\u4e1a\u7684\u804c\u4e1a\u53d1\u5c55\u7684\u9009\u62e9\u3002\u8fd9\u4e2a\u53ef\u80fd\u662f\u6211\u4eec\u5728 DBA \u754c\u8ba8\u8bba\u51fa\u6765\u7684\u5927\u5bb6\u89c9\u5f97\u6bd4\u8f83\u597d\u7684\u65b9\u5411\u548c\u8d8b\u52bf\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-26251 aligncenter\" src=\"http:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/7b81794f699a20baa1418d36959bdeb8.jpg\" alt=\"7b81794f699a20baa1418d36959bdeb8\" width=\"500\" height=\"316\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/7b81794f699a20baa1418d36959bdeb8.jpg 500w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2016\/08\/7b81794f699a20baa1418d36959bdeb8-300x190.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p><strong>\u53e6\u5916\u6211\u4eec AliSQL\u00a0\u6570\u636e\u5e93\u660e\u5929\u5ba3\u5e03\u9a6c\u4e0a\u5f00\u6e90\u4e86\uff0c\u4e01\u5947\u8fd9\u8fb9\u4e5f\u4f1a\u5bf9\u8fd9\u90e8\u5206\u5185\u5bb9\u8fdb\u884c\u4e00\u4e2a\u4ecb\u7ecd\u3002<\/strong><\/p>\n<p>\u7b54\uff1a\u6211\u521a\u624d\u8bb2\u4e86\u4e00\u4e0b\uff0c\u6211\u4eec\u505a\u751f\u6001\uff0c\u6211\u4eec\u600e\u4e48\u8d70\u5728\u66f4\u524d\u9762\uff0c\u963f\u91cc\u5c24\u5176\u662f\u5728 MySQL \u79ef\u7d2f\u4e86\u81f3\u5c118\u5e74\u4ee5\u4e0a\uff0c\u4e2d\u95f4\u6709\u5f88\u591a\u50cf\u9ad8\u5e76\u53d1\u3001\u79d2\u6740\u670d\u52a1\u7684\u80fd\u529b\uff0c\u7ebf\u4e0a\u9ad8\u5e76\u53d1\u7684\u4ea4\u6613\u80fd\u529b\u7b49\u7b49\uff0c\u8fd8\u6709\u6570\u636e\u5b89\u5168\uff0c\u6211\u4eec\u5e0c\u671b\u628a\u8fd9\u4e9b\u80fd\u529b\u9664\u4e86\u653e\u5728\u4e91\u4e0a\u9762\u4ee5\u5916\uff0c\u6211\u4eec\u5e0c\u671b\u628a\u5b83\u5f00\u6e90\u51fa\u53bb\uff0c\u5f00\u6e90\u51fa\u53bb\u6709\u51e0\u4e2a\u597d\u5904\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba9\u66f4\u591a\u4eba\u4e00\u8d77\u6765\u53c2\u4e0e\uff0c\u8fd9\u4e2a\u751f\u6001\u5176\u5b9e\u662f\u975e\u5e38\u6709\u610f\u4e49\u7684\u3002\u53ef\u80fd\u6709\u7684\u516c\u53f8\u8bf4\uff0c\u5176\u5b9e\u6bd4\u5982\u8bf4\u963f\u91cc\u4e91\u63d0\u4f9b\u7684\u529f\u80fd\uff0c\u5927\u591a\u6570\u80fd\u89e3\u51b3\uff0c\u4f46\u662f\u5c31\u662f\u6709\u4e00\u4e2a\u75db\u70b9\u6211\u89e3\u51b3\u4e0d\u4e86\uff0c\u5f88\u53ef\u80fd\u56e0\u4e3a\u8fd9\u4e2a\u4e8b\u60c5\u5f71\u54cd\u4e0a\u4e91\u7684\u8282\u594f\u3002\u6216\u8005\u8fd8\u6709\u53e6\u5916\u4e00\u4e2a\uff0c\u53d1\u73b0\u4e86\u4e00\u4e2a\u4ec0\u4e48 bug\uff0c\u5728\u5b98\u65b9\u7684\u54cd\u5e94\u901f\u5ea6\u6bd4\u8f83\u6162\uff0c\u4e00\u822c\u534a\u5e74\u624d\u4f1a\u56de\u590d\uff0c\u5728\u6211\u4eec\u56e2\u961f\u6bcf\u4e2a\u6708\u6709\u4e00\u4e2a\u8fed\u4ee3\u7248\u672c\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u628a\u793e\u533a\u4fc3\u8fdb\u8d77\u6765\uff0c\u8ba9\u66f4\u591a\u4eba\u6765\u53c2\u4e0e\u5230\u8fd9\u4e2a\u4e8b\u60c5\u91cc\u9762\uff0c\u751f\u6001\u5c31\u8d77\u6765\u4e86\u3002\u4e5f\u8bb8\u4e0d\u4e00\u5b9a\u8bf4\u50cf\u521a\u624d\u63d0\u5230\u7684\uff0c\u751a\u81f3\u6211\u8fde\u4e0a\u4e91\u90fd\u4e0d\u4e00\u5b9a\u662f\u4e00\u6b65\u5230\u4f4d\u7684\uff0c\u6211\u6709\u5f00\u6e90\u7248\u672c\uff0c\u6211\u53ef\u4ee5\u5728\u672c\u5730\u8bd5\u7528\u4e00\u4e0b\uff0c\u5148\u770b\u770b\u963f\u91cc\u4e91\u63d0\u4f9b\u7684\u8fd9\u4e2a\u5f00\u6e90\u7248\u672c\uff0c\u8ddf\u6211\u4eec\u81ea\u5df1\u7684\u6709\u4ec0\u4e48\u533a\u522b\uff0c\u6211\u4eec\u5c31\u5148\u8bd5\u7528\u3002\u6162\u6162\u7528\u6237\u5728\u672c\u5730\u4f7f\u7528\u7684\u4e5f\u662f AliSQL \u8fd9\u4e2a\u5206\u652f\uff0c\u8ddf RDS \u662f\u540c\u4e00\u7684\u7248\u672c\uff0c\u90a3\u4e48\u4ed6\u7684\u4e0a\u4e91\u7684\u8fc7\u7a0b\uff0c\u4e0d\u7ba1\u662f\u4e0a\u4e91\u8fd8\u662f\u4e0b\u4e91\uff0c\u8fd8\u662f\u505a\u5907\u4efd\uff0c\u5b83\u4f1a\u66f4\u52a0\u6d41\u7545\uff0c\u4e2d\u95f4\u4f1a\u7ed9\u6211\u4eec\u63d0\u9700\u6c42\uff0c\u6211\u89c9\u5f97\u8fd9\u4e2a\u751f\u6001\u662f\u53e6\u5916\u4e00\u4e2a\u65b9\u9762\u7684\u6838\u5fc3\u7ade\u4e89\u529b\u5427\u3002<\/p>\n<p>\u6211\u60f3\u8fd9\u4e5f\u662f\u4e00\u79cd\u52c7\u6c14\u3002\u6211\u8fdb\u6765\u7684\u65f6\u95f4\u4e0d\u957f\uff0c\u6211\u5728\u4f20\u7edf\u4f01\u4e1a\u4e5f\u5c1d\u8bd5\u8fc7\u505a\u5f00\u6e90\u7684\u4e8b\u60c5\uff0c\u4f60\u53ef\u4ee5\u60f3\u8c61\u7684\u4e8b\u60c5\u662f\u6211\u4eca\u5929\u5f00\u6e90\u4e86\uff0c\u660e\u5929\u6211\u4eec\u7684\u7ade\u4e89\u5bf9\u624b\u5c31\u8fc7\u6765\u6284\uff0c\u6211\u4eec\u600e\u4e48\u4fdd\u8bc1\uff0c\u5c31\u8981\u9760\u8fd9\u4e2a\u56e2\u961f\uff0c\u4e0d\u505c\u7684\u5728\u81ea\u5df1\u7684\u7248\u672c\u4e0a\u6301\u7eed\u7684\u66f4\u65b0\uff0c\u6301\u7eed\u9886\u5bfc\u6574\u4e2a\u884c\u4e1a\u3002\u56e0\u4e3a\u4eca\u5929\u5f00\u6e90\u8fd9\u4ef6\u4e8b\u60c5\uff0c\u4e00\u65e6\u5f00\u6e90\u51fa\u6765\uff0c\u76f8\u5f53\u4e8e\u5927\u5bb6\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u5bf9\u5427\uff1f\u90a3\u6211\u4eec\u9700\u8981\u7684\u662f\u6709\u8db3\u591f\u7684\u52c7\u6c14\u548c\u8db3\u591f\u7684\u56e2\u961f\u53bb\u4fdd\u6301\u6211\u4eec\u6574\u4f53\u7684\u7ade\u4e89\u529b\uff0c\u624d\u4f1a\u5b9e\u73b0\u5230\u8fd9\u6837\u4e00\u4e2a\u6b65\u9aa4\uff0c\u6240\u4ee5\u8bf4\u8fd9\u4e5f\u662f\u6211\u4eec\u6280\u672f\u56e2\u961f\u7684\u5e95\u8574\u3002<\/p>\n<p><strong>\u95ee\uff1a\u6211\u60f3\u95ee\u4e00\u4e0b\uff0c\u4e3a\u4ec0\u4e48\u6211\u4eec\u5f00\u6e90 AliSQL\uff0c\u800c\u4e0d\u662f\u50cf\u4e4b\u524d\uff0c\u7ee7\u7eed\u628a\u8865\u4e01\u63a8\u56de\u5230 MySQL\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u8fd9\u4e2a\u6211\u6765\u56de\u7b54\uff0c\u662f\u8fd9\u6837\uff0c\u6bd4\u5982\u8bf4\u5b98\u65b9\u7684\u6570\u636e\u5e93\u7248\u672c\uff0c\u5b83\u662f\u4e00\u4e2a\u6bd4\u8f83\u901a\u7528\u7684\u7248\u672c\u3002\u6709\u4e9b\u4e91\u4e0a\u9762\u9700\u8981\u7684\u529f\u80fd\uff0c\u4ece\u529f\u80fd\u89d2\u5ea6\u6765\u8bf4\u662f\u4e0d\u591f\u901a\u7528\u7684\u3002\u6bd4\u5982\u8bf4\u5b98\u65b9\u9ed8\u8ba4\u7684\u529f\u80fd\u91cc\u9762\uff0c\u5c31\u53ef\u4ee5\u652f\u6301\u5404\u79cd\u5f15\u64ce\uff0c\u4f46\u662f\u6709\u4e9b\u5f15\u64ce\u662f\u4e0d\u5b89\u5168\u7684\u3002\u5bf9\u4e8e\u666e\u901a\u7684\u7528\u6237\u6765\u8bf4\uff0c\u6211\u7ee7\u7eed\u7528\u4e0d\u5b89\u5168\u7684\u5f15\u64ce\u662f\u5bb9\u6613\u51fa\u4e8b\u7684\uff0c\u4f46\u662f\u4e00\u65e6\u51fa\u4e86\u4e8b\u60c5\uff0c\u4ed6\u4e0d\u4f1a\u53bb\u627e\u5b98\u65b9\u6709\u95ee\u9898\uff0c\u4ed6\u4e00\u5b9a\u8bf4\u963f\u91cc\u4e91\u6570\u636e\u4e0d\u5b89\u5168\uff0c\u6240\u4ee5\u6211\u4eec\u8981\u66ff\u7528\u6237\u591a\u8003\u8651\u4e00\u4e9b\uff0c\u628a\u4e0d\u5b89\u5168\u7684\u7528\u6cd5\u53bb\u6389\uff0c\u628a\u4e0d\u5b89\u5168\u7684\u5f15\u64ce\u7528\u5b89\u5168\u7684\u5f15\u64ce\u66ff\u6362\u6389\u3002\u4f46\u8fd9\u4e9b\u529f\u80fd\u5b98\u65b9\u4e0d\u4f1a\u63a5\u53d7\uff0c\u800c\u6211\u4eec\u89c9\u5f97\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5f53\u7136\u540c\u65f6\u6211\u4eec\u73b0\u5728\u5728\u5f00\u6e90\u8fd9\u90e8\u5206\u91cc\u9762\uff0c\u6211\u4eec\u4f1a\u5c3d\u91cf\u628a\u8db3\u591f\u901a\u7528\u7684\u56de\u63a8\u7ed9 MongoDB\uff0c\u56de\u63a8\u7ed9 Oracle\uff0c\u50cf bugfix \u4fee\u590d\u8fd9\u79cd\u90fd\u662f\u76f4\u63a5\u63d0\u7684\uff0c\u6211\u4eec\u81ea\u5df1\u4fee\u590d\uff0c\u4f46\u662f\u4e00\u822c\u6211\u4eec\u4f1a\u66f4\u5feb\uff0c\u56e0\u4e3a\u6211\u4eec\u8981\u89e3\u51b3\u7528\u6237\u95ee\u9898\uff0c\u6211\u4eec\u4f1a\u5148\u4e0a\u7ebf\uff0c\u540c\u65f6\u628a bug \u4fee\u590d\u8d21\u732e\u7ed9\u793e\u533a\uff0c\u8ba9\u793e\u533a\u5408\u5e76\u3002\u4e2d\u95f4\u4e00\u5b9a\u4f1a\u6709\u4e00\u4e9b\u4e0d\u4e00\u6837\uff0c\u6211\u4eec\u8981\u505a\u597d\u591a\uff0c\u6bd4\u5982\u8bf4\u6570\u636e\u52a0\u5bc6\u8fd9\u4e2a\u529f\u80fd\uff0c\u6211\u4eec\u5982\u679c\u63d0\u7ed9\u5b98\u65b9\uff0c\u5b98\u65b9\u8bf4 ok\uff0c\u8fd9\u53ef\u80fd 5.8 \u7248\u624d\u80fd\u652f\u6301\uff0c\u5f97\u8981\u660e\u5e74\u624d\u80fd\u652f\u6301\u3002\u6211\u4eec\u627f\u8bfa\u7ed9\u7528\u6237\u9700\u8981\u7684\u662f\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\uff0c\u6240\u4ee5\u6211\u4eec\u4e00\u5b9a\u8981\u6709\u81ea\u5df1\u7684\u5206\u652f\u3002<\/p>\n<p><strong>\u95ee\uff1a\u4f1a\u4e0d\u4f1a\u6709\u4e00\u4e2a\u95ee\u9898\uff0c AliSQL \u79bb\u5b98\u65b9\u7248\u672c\u8d8a\u6765\u8d8a\u8fdc\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u8fd9\u5728\u516c\u6709\u4e91\u4e0a\u4e0d\u592a\u5bb9\u6613\u51fa\u73b0\u8fd9\u79cd\u73b0\u8c61\uff0c\u56e0\u4e3a\u6211\u4eec\u4e00\u5b9a\u8981\u4e00\u76f4\u4fdd\u6301\u7740\u8ddf\u5b98\u65b9\u76f8\u540c\u7684\u4f7f\u7528\u4e60\u60ef\uff0c\u56e0\u4e3a\u6211\u4eec\u4e0d\u662f\u81ea\u5df1\u5728\u73a9\uff0c\u56e0\u4e3a\u6211\u505a\u5b8c\u4ee5\u540e\u53ef\u4ee5\u8981\u6c42\u5185\u90e8\u7684 DBA 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nosql \u6570\u636e\u5e93\u7684\u529f\u80fd\u6253\u901a\u5230\u4e00\u8d77\uff1f<\/strong><\/p>\n<p>\u7b54\uff1a\u8fd9\u5176\u5b9e\u8ddf\u6211\u4eec\u7b2c\u4e00\u4e2a\u95ee\u9898\u5f88\u63a5\u8fd1\uff0c\u5c31\u662f\u4e00\u6837\u7684\u3002\u6bd4\u5982\u8bf4\u73b0\u5728 MySQL\u00a0\u662f\u6ca1\u6709\u641c\u7d22\u80fd\u529b\u7684\uff0c\u867d\u7136\u63d0\u4f9b\u68c0\u7d22\uff0c\u4f46\u662f\u68c0\u7d22\u80fd\u529b\u5f88\u5f31\uff0c\u8fd8\u6709\u538b\u7f29\u529f\u80fd\uff0c\u5176\u5b9e\u538b\u7f29\u529f\u80fd\u4e0d\u592a\u597d\uff0c\u5176\u5b9e\u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u63a8\u51fa\u4e86\u538b\u7f29\u7684 InnoDB \u5f15\u64ce\uff0c\u5b83\u5df2\u7ecf\u8fdb\u5165\u5230 MySQL 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redis\uff0c\u4e0d\u6269\u5145 rds\uff0c\u4e5f\u53ef\u4ee5\u53ea\u6269\u5145 MongoDB\uff0c\u4e0d\u6269\u5145 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