{"id":159069,"date":"2024-11-03T11:16:19","date_gmt":"2024-11-03T03:16:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159069\/"},"modified":"2024-11-03T11:16:21","modified_gmt":"2024-11-03T03:16:21","slug":"%e7%b4%85%e8%89%b2%e5%bd%a9%e9%be%8d%e5%84%aa%e5%8c%96-redis-%e8%a8%ad%e8%a8%88%e4%bb%a5%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%ef%bc%88redis-%e8%a8%ad%e8%a8%88%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159069\/","title":{"rendered":"\u7d05\u8272\u5f69\u9f8d\u512a\u5316 Redis \u8a2d\u8a08\u4ee5\u63d0\u5347\u6027\u80fd\uff08Redis \u8a2d\u8a08\u6027\u80fd\u512a\u5316\uff09"},"content":{"rendered":"

\u7d05\u8272\u5f69\u9f8d\u512a\u5316 Redis \u8a2d\u8a08\u4ee5\u63d0\u5347\u6027\u80fd<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u7684\u6027\u80fd\u512a\u5316\u90fd\u662f\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u9700\u8981\u91cd\u8996\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u7d05\u8272\u5f69\u9f8d\u7684\u8a2d\u8a08\u512a\u5316\u4f86\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002<\/p>\n

Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n

Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5176\u9ad8\u6027\u80fd\u7684\u539f\u56e0\u5728\u65bc\u5b83\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u4f7f\u7528\u55ae\u7dda\u7a0b\u4e8b\u4ef6\u9a45\u52d5\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\u3002\u9019\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\u4ecd\u7136\u4fdd\u6301\u4f4e\u5ef6\u9072\u3002<\/p>\n

\u6027\u80fd\u512a\u5316\u7684\u5fc5\u8981\u6027<\/h2>\n

\u5118\u7ba1 Redis \u672c\u8eab\u5df2\u7d93\u975e\u5e38\u9ad8\u6548\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u8acb\u6c42\u7684\u589e\u52a0\uff0c\u6027\u80fd\u74f6\u9838\u4ecd\u7136\u53ef\u80fd\u51fa\u73fe\u3002\u56e0\u6b64\uff0c\u5c0d Redis \u9032\u884c\u6027\u80fd\u512a\u5316\u662f\u5fc5\u8981\u7684\uff0c\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u9084\u80fd\u964d\u4f4e\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n

\u7d05\u8272\u5f69\u9f8d\u7684\u8a2d\u8a08\u512a\u5316\u7b56\u7565<\/h2>\n

1. \u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7<\/h3>\n

\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u662f\u63d0\u5347 Redis \u6027\u80fd\u7684\u7b2c\u4e00\u6b65\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9700\u8981\u983b\u7e41\u67e5\u8a62\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u6e1b\u5c11\u5167\u5b58\u7684\u4f7f\u7528\u548c\u67e5\u8a62\u7684\u6642\u9593\u3002\u5c0d\u65bc\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff0c\u9019\u6a23\u53ef\u4ee5\u5728 O(log(N)) \u7684\u6642\u9593\u5167\u9032\u884c\u67e5\u8a62\u3002<\/p>\n

2. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n

Redis \u652f\u6301\u7ba1\u9053\u6280\u8853\uff0c\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u6642\uff0c\u5ba2\u6236\u7aef\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\u5230\u670d\u52d9\u5668\uff0c\u7136\u5f8c\u4e00\u6b21\u6027\u63a5\u6536\u6240\u6709\u7684\u97ff\u61c9\u3002\u9019\u5c0d\u65bc\u9700\u8981\u6279\u91cf\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u6548\u3002<\/p>\n

redis-cli --pipe < commands.txt<\/code><\/pre>\n
3. \u8abf\u6574\u914d\u7f6e\u53c3\u6578<\/h3>\n
Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u914d\u7f6e\u53c3\u6578\uff0c\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff0c\u8abf\u6574 maxmemory<\/code> \u53c3\u6578\u53ef\u4ee5\u63a7\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\uff0c\u4e26\u4e14\u53ef\u4ee5\u8a2d\u7f6e maxmemory-policy<\/code> \u4f86\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u7136\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n
4. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n
\u7576\u55ae\u500b Redis \u5be6\u4f8b\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u96c6\u7fa4\u3002\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u5c07\u6578\u64da\u5206\u7247\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u5206\u7247\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5206\u6563\u8acb\u6c42\u8ca0\u8f09\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n
5. \u76e3\u63a7\u8207\u8abf\u8a66<\/h3>\n
\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u8a66\u662f\u6027\u80fd\u512a\u5316\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u4f7f\u7528 Redis \u63d0\u4f9b\u7684 MONITOR<\/code> \u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u6240\u6709\u8acb\u6c42\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528 INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7cfb\u7d71\u7684\u904b\u884c\u72c0\u614b\uff0c\u5f9e\u800c\u9032\u884c\u91dd\u5c0d\u6027\u7684\u512a\u5316\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u5e7e\u7a2e\u7d05\u8272\u5f69\u9f8d\u7684\u8a2d\u8a08\u512a\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u3001\u8abf\u6574\u914d\u7f6e\u53c3\u6578\u3001\u63a1\u7528\u96c6\u7fa4\u6a21\u5f0f\u4ee5\u53ca\u6301\u7e8c\u76e3\u63a7\uff0c\u90fd\u662f\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u3002\u5728\u7576\u524d\u7684\u6578\u64da\u8655\u7406\u9700\u6c42\u65e5\u76ca\u589e\u9577\u7684\u80cc\u666f\u4e0b\uff0c\u5c0d Redis \u9032\u884c\u6027\u80fd\u512a\u5316\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u7387\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2fVPS<\/a> \u548c \u4f3a\u670d\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u7d05\u8272\u5f69\u9f8d\u5982\u4f55\u512a\u5316Redis\u8a2d\u8a08\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5b58\u5132\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-159069","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=159069"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159069\/revisions"}],"predecessor-version":[{"id":159070,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159069\/revisions\/159070"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}