{"id":97300,"date":"2024-10-20T16:41:20","date_gmt":"2024-10-20T08:41:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97300\/"},"modified":"2024-10-20T16:41:21","modified_gmt":"2024-10-20T08:41:21","slug":"redis-%e7%9a%84%e5%a4%9a%e7%b7%9a%e7%a8%8b%e8%88%87%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%ef%bc%88redis%e9%81%8e%e6%9c%9f-%e5%a4%9a%e7%b7%9a%e7%a8%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97300\/","title":{"rendered":"Redis \u7684\u591a\u7dda\u7a0b\u8207\u904e\u671f\u7b56\u7565\uff08redis\u904e\u671f \u591a\u7dda\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e5%a4%9a%e7%b7%9a%e7%a8%8b%e8%88%87%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-WNyvZnnVfe\">Redis \u7684\u591a\u7dda\u7a0b\u8207\u904e\u671f\u7b56\u7565<\/h1>\n<p>Redis 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\u662f\u4e00\u500b\u55ae\u7dda\u7a0b\u7684\u6578\u64da\u5eab\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u540c\u4e00\u500b\u7dda\u7a0b\u4e2d\u8655\u7406\u7684\u3002\u9019\u7a2e\u8a2d\u8a08\u96d6\u7136\u7c21\u55ae\uff0c\u4f46\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0cRedis \u5728 6.0 \u7248\u672c\u4e2d\u5f15\u5165\u4e86\u591a\u7dda\u7a0b\u7684\u652f\u6301\uff0c\u4e3b\u8981\u7528\u65bc\u8655\u7406 I\/O \u64cd\u4f5c\u3002<\/p>\n<p>\u591a\u7dda\u7a0b\u7684\u5f15\u5165\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u8655\u7406\u5927\u91cf\u8acb\u6c42\u6642\uff0c\u6e1b\u5c11 I\/O \u7b49\u5f85\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u5177\u9ad4\u4f86\u8aaa\uff0cRedis 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\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528 CPU \u8cc7\u6e90\u3002<\/li>\n<li><strong>\u914d\u7f6e\u9078\u9805\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u4f86\u8a2d\u7f6e\u7dda\u7a0b\u6578\u91cf\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-WNyvZnnVfe\">Redis \u7684\u904e\u671f\u7b56\u7565<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u904e\u671f\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u7ba1\u7406\u6578\u64da\u7684\u751f\u547d\u9031\u671f\u3002\u904e\u671f\u7b56\u7565\u4e3b\u8981\u5206\u70ba\u5169\u985e\uff1a\u4e3b\u52d5\u904e\u671f\u548c\u88ab\u52d5\u904e\u671f\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e5%8b%95%e9%81%8e%e6%9c%9f-WNyvZnnVfe\">\u4e3b\u52d5\u904e\u671f<\/h3>\n<p>\u4e3b\u52d5\u904e\u671f\u662f\u6307 Redis \u6703\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u4e2d\u7684\u9375\uff0c\u4e26\u522a\u9664\u90a3\u4e9b\u5df2\u7d93\u904e\u671f\u7684\u9375\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u80fd\u5920\u53ca\u6642\u91cb\u653e\u5167\u5b58\uff0c\u4f46\u4e5f\u6703\u589e\u52a0 CPU \u7684\u8ca0\u64d4\u3002Redis \u901a\u5e38\u6bcf 100 \u6beb\u79d2\u6703\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n<h3 id=\"%e8%a2%ab%e5%8b%95%e9%81%8e%e6%9c%9f-WNyvZnnVfe\">\u88ab\u52d5\u904e\u671f<\/h3>\n<p>\u88ab\u52d5\u904e\u671f\u5247\u662f\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0cRedis \u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u5df2\u7d93\u904e\u671f\u3002\u5982\u679c\u904e\u671f\uff0c\u5247\u8fd4\u56de nil\uff0c\u4e26\u522a\u9664\u8a72\u9375\u3002\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u9ede\u662f\u6e1b\u5c11\u4e86 CPU \u7684\u4f7f\u7528\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u7684\u6d6a\u8cbb\uff0c\u56e0\u70ba\u904e\u671f\u7684\u9375\u4ecd\u7136\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\uff0c\u76f4\u5230\u88ab\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e5%a4%9a%e7%b7%9a%e7%a8%8b%e8%88%87%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5%e7%9a%84%e7%b5%90%e5%90%88-WNyvZnnVfe\">\u591a\u7dda\u7a0b\u8207\u904e\u671f\u7b56\u7565\u7684\u7d50\u5408<\/h2>\n<p>\u5728 Redis \u7684\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\uff0c\u904e\u671f\u7b56\u7565\u7684\u5be6\u73fe\u4e5f\u9700\u8981\u8003\u616e\u5230\u7dda\u7a0b\u5b89\u5168\u6027\u3002\u7531\u65bc\u591a\u500b\u7dda\u7a0b\u53ef\u80fd\u540c\u6642\u8a2a\u554f\u548c\u4fee\u6539\u9375\u7684\u72c0\u614b\uff0c\u56e0\u6b64\u5728\u8a2d\u8a08\u904e\u671f\u7b56\u7565\u6642\uff0c\u9700\u8981\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u7af6\u722d\u689d\u4ef6\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u4e3b\u52d5\u904e\u671f\u7684\u60c5\u6cc1\u4e0b\uff0cRedis \u9700\u8981\u78ba\u4fdd\u5728\u522a\u9664\u904e\u671f\u9375\u6642\uff0c\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u7dda\u7a0b\u7684\u64cd\u4f5c\u3002\u9019\u901a\u5e38\u901a\u904e\u9396\u6a5f\u5236\u4f86\u5be6\u73fe\uff0c\u96d6\u7136\u9019\u6703\u589e\u52a0\u4e00\u5b9a\u7684\u958b\u92b7\uff0c\u4f46\u80fd\u5920\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-WNyvZnnVfe\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u591a\u7dda\u7a0b\u7279\u6027\u548c\u904e\u671f\u7b56\u7565\u662f\u5176\u9ad8\u6548\u80fd\u7684\u95dc\u9375\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u591a\u7dda\u7a0b\u548c\u9078\u64c7\u5408\u9069\u7684\u904e\u671f\u7b56\u7565\uff0c\u7528\u6236\u53ef\u4ee5\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u3002\u96a8\u8457 Redis 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