{"id":157084,"date":"2024-11-02T21:38:25","date_gmt":"2024-11-02T13:38:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/157084\/"},"modified":"2024-11-02T21:38:26","modified_gmt":"2024-11-02T13:38:26","slug":"%e4%bc%ba%e6%9c%8d%e5%99%a8-redis-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%ef%bc%8c%e5%bf%ab%e9%80%9f%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%ef%bc%88%e4%bc%ba%e6%9c%8d%e5%99%a8-redis-%e7%a3%81%e7%a2%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/157084\/","title":{"rendered":"\u4f3a\u670d\u5668 Redis \u5b9a\u671f\u6e05\u7406\uff0c\u5feb\u901f\u63d0\u5347\u6027\u80fd\uff08\u4f3a\u670d\u5668 Redis \u78c1\u789f\u6e05\u7406\uff09"},"content":{"rendered":"<h1 id=\"%e4%bc%ba%e6%9c%8d%e5%99%a8-redis-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%ef%bc%8c%e5%bf%ab%e9%80%9f%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%ef%bc%88%e4%bc%ba%e6%9c%8d%e5%99%a8-redis-%e7%a3%81%e7%a2%9f-RxpospbOSX\">\u4f3a\u670d\u5668 Redis 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id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86-redis%ef%bc%9f-RxpospbOSX\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5b9a\u671f\u6e05\u7406 Redis\uff1f<\/h2>\n<p>Redis \u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u9019\u610f\u5473\u8457\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u5167\u5b58\u7684\u4f7f\u7528\u7387\u4e5f\u6703\u4e0a\u5347\u3002\u7576\u5167\u5b58\u63a5\u8fd1\u4e0a\u9650\u6642\uff0cRedis \u53ef\u80fd\u6703\u958b\u59cb\u51fa\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u5c0e\u81f4\u97ff\u61c9\u6642\u9593\u5ef6\u9577\u548c\u541e\u5410\u91cf\u4e0b\u964d\u3002\u6b64\u5916\uff0c\u904e\u591a\u7684\u6578\u64da\u9084\u53ef\u80fd\u5f71\u97ff\u5230 Redis \u7684\u6301\u4e45\u5316\u64cd\u4f5c\uff0c\u589e\u52a0\u78c1\u789f I\/O \u8ca0\u64d4\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e6%b8%85%e7%90%86%e7%ad%96%e7%95%a5-RxpospbOSX\">Redis \u7684\u6578\u64da\u6e05\u7406\u7b56\u7565<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u6578\u64da\u6e05\u7406\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u904e\u671f\u9375\u81ea\u52d5\u522a\u9664\uff1a<\/strong>Redis \u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u7576\u9375\u904e\u671f\u5f8c\uff0cRedis \u6703\u81ea\u52d5\u5c07\u5176\u522a\u9664\u3002\u9019\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6e05\u7406\u65b9\u5f0f\uff0c\u7279\u5225\u9069\u5408\u65bc\u81e8\u6642\u6578\u64da\u3002<\/li>\n<li><strong>\u4e3b\u52d5\u6e05\u7406\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u4f7f\u7528 <code>EXPIRE<\/code> \u6216 <code>TTL<\/code> \u547d\u4ee4\u4f86\u624b\u52d5\u7ba1\u7406\u9375\u7684\u751f\u547d\u9031\u671f\uff0c\u78ba\u4fdd\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u88ab\u53ca\u6642\u6e05\u9664\u3002<\/li>\n<li><strong>LRU \u9a45\u9010\u7b56\u7565\uff1a<\/strong>\u7576 Redis \u7684\u5167\u5b58\u9054\u5230\u9650\u5236\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 LRU\uff08Least Recently Used\uff09\u7b56\u7565\u81ea\u52d5\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c-redis-%e7%a3%81%e7%a2%9f%e6%b8%85%e7%90%86-RxpospbOSX\">\u5982\u4f55\u9032\u884c Redis \u78c1\u789f\u6e05\u7406<\/h2>\n<p>\u9664\u4e86\u5167\u5b58\u7ba1\u7406\uff0cRedis \u7684\u78c1\u789f\u6e05\u7406\u540c\u6a23\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u78c1\u789f\u6e05\u7406\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>RDB \u548c AOF \u6587\u4ef6\u7ba1\u7406\uff1a<\/strong>Redis \u652f\u6301\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548c AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684 RDB \u548c AOF \u6587\u4ef6\uff0c\u53ef\u4ee5\u91cb\u653e\u78c1\u789f\u7a7a\u9593\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e <code>CONFIG SET<\/code> \u547d\u4ee4\u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565\u3002<\/li>\n<li><strong>\u58d3\u7e2e\u548c\u91cd\u5beb AOF \u6587\u4ef6\uff1a<\/strong>\u4f7f\u7528 <code>BGREWRITEAOF<\/code> \u547d\u4ee4\u53ef\u4ee5\u91cd\u5beb AOF \u6587\u4ef6\uff0c\u9019\u4e0d\u50c5\u80fd\u6e1b\u5c11\u6587\u4ef6\u5927\u5c0f\uff0c\u9084\u80fd\u63d0\u9ad8\u8b80\u53d6\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5 Redis \u7684\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\uff0c\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u53ef\u4ee5\u7372\u53d6\u8a73\u7d30\u7684\u7d71\u8a08\u4fe1\u606f\uff0c\u5e6b\u52a9\u7528\u6236\u505a\u51fa\u6e05\u7406\u6c7a\u7b56\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b8%85%e7%90%86%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-RxpospbOSX\">\u6e05\u7406\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis 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id=\"%e7%b5%90%e8%ab%96-RxpospbOSX\">\u7d50\u8ad6<\/h2>\n<p>\u5b9a\u671f\u6e05\u7406 Redis \u4e0d\u50c5\u80fd\u63d0\u5347\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7ba1\u7406\u548c\u78c1\u789f\u6e05\u7406\u7b56\u7565\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u8cc7\u6e90\u6d6a\u8cbb\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u624d\u80fd\u5728\u6578\u64da\u8655\u7406\u4e0a\u7372\u5f97\u6700\u4f73\u7684\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9a\u671f\u6e05\u7406\u4f3a\u670d\u5668 Redis 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