{"id":120388,"date":"2024-10-25T00:40:45","date_gmt":"2024-10-24T16:40:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/120388\/"},"modified":"2024-10-25T00:40:46","modified_gmt":"2024-10-24T16:40:46","slug":"redis-%e5%bf%ab%e5%8f%96%e6%98%93%e7%8a%af%e9%8c%af%e8%aa%a4%e7%9a%84%e9%9b%99%e5%88%83%e5%8a%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/120388\/","title":{"rendered":"Redis \u5feb\u53d6\u6613\u72af\u932f\u8aa4\u7684\u96d9\u5203\u528d"},"content":{"rendered":"

Redis \u5feb\u53d6\u6613\u72af\u932f\u8aa4\u7684\u96d9\u5203\u528d<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u5de5\u5177\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u8a18\u61b6\u9ad4\u8cc7\u6599\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5feb\u53d6\u5c64\uff0c\u80fd\u5920\u986f\u8457\u6e1b\u5c11\u8cc7\u6599\u5eab\u7684\u8ca0\u64d4\uff0c\u63d0\u5347\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u7136\u800c\uff0c\u4f7f\u7528 Redis \u9032\u884c\u5feb\u53d6\u6642\uff0c\u958b\u767c\u8005\u5e38\u5e38\u6703\u72af\u4e00\u4e9b\u932f\u8aa4\uff0c\u9019\u4e9b\u932f\u8aa4\u4e0d\u50c5\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u751a\u81f3\u53ef\u80fd\u5c0e\u81f4\u8cc7\u6599\u4e0d\u4e00\u81f4\u6216\u7cfb\u7d71\u5d29\u6f70\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u5feb\u53d6\u4e2d\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u5176\u6f5b\u5728\u5f71\u97ff\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n

\u5e38\u898b\u932f\u8aa4\u4e00\uff1a\u4e0d\u7576\u7684\u5feb\u53d6\u7b56\u7565<\/h2>\n

\u5728\u4f7f\u7528 Redis \u9032\u884c\u5feb\u53d6\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u5feb\u53d6\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002\u8a31\u591a\u958b\u767c\u8005\u5728\u8a2d\u8a08\u5feb\u53d6\u6642\uff0c\u5f80\u5f80\u6703\u9078\u64c7\u7c21\u55ae\u7684\u300c\u5feb\u53d6\u6240\u6709\u8cc7\u6599\u300d\u7b56\u7565\uff0c\u9019\u6a23\u505a\u53ef\u80fd\u6703\u5c0e\u81f4\u8a18\u61b6\u9ad4\u7684\u6d6a\u8cbb\uff0c\u751a\u81f3\u9020\u6210 Redis \u7684 OOM\uff08Out Of Memory\uff09\u932f\u8aa4\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u4e9b\u4e0d\u5e38\u8b8a\u52d5\u7684\u8cc7\u6599\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u300cLRU\uff08Least Recently Used\uff09\u300d\u6216\u300cTTL\uff08Time To Live\uff09\u300d\u7b56\u7565\u4f86\u63a7\u5236\u5feb\u53d6\u7684\u6709\u6548\u6027\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u5920\u7bc0\u7701\u8a18\u61b6\u9ad4\uff0c\u9084\u80fd\u78ba\u4fdd\u5feb\u53d6\u8cc7\u6599\u7684\u6642\u6548\u6027\u3002<\/p>\n

\u5e38\u898b\u932f\u8aa4\u4e8c\uff1a\u672a\u8003\u616e\u8cc7\u6599\u4e00\u81f4\u6027<\/h2>\n

\u5feb\u53d6\u7684\u4e3b\u8981\u76ee\u7684\u662f\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u5982\u679c\u4e0d\u8003\u616e\u8cc7\u6599\u7684\u4e00\u81f4\u6027\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u51fa\u73fe\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u7576\u8cc7\u6599\u5728\u8cc7\u6599\u5eab\u4e2d\u66f4\u65b0\u6642\uff0c\u5982\u679c\u5feb\u53d6\u4e2d\u7684\u8cc7\u6599\u672a\u80fd\u53ca\u6642\u66f4\u65b0\uff0c\u5c07\u6703\u5c0e\u81f4\u7528\u6236\u7372\u53d6\u5230\u904e\u6642\u7684\u8cc7\u8a0a\u3002<\/p>\n

\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u7528\u300c\u5beb\u5165\u7a7f\u900f\u300d\u6216\u300c\u66f4\u65b0\u5feb\u53d6\u300d\u7684\u7b56\u7565\u3002\u5728\u8cc7\u6599\u5eab\u66f4\u65b0\u6642\uff0c\u53ca\u6642\u66f4\u65b0\u6216\u522a\u9664\u5feb\u53d6\u4e2d\u7684\u8cc7\u6599\uff0c\u4ee5\u78ba\u4fdd\u8cc7\u6599\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

\u5e38\u898b\u932f\u8aa4\u4e09\uff1a\u904e\u5ea6\u4f9d\u8cf4\u5feb\u53d6<\/h2>\n

\u96d6\u7136\u5feb\u53d6\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\uff0c\u4f46\u904e\u5ea6\u4f9d\u8cf4\u5feb\u53d6\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u7684\u8106\u5f31\u6027\u3002\u4f8b\u5982\uff0c\u7576 Redis \u670d\u52d9\u5668\u51fa\u73fe\u6545\u969c\u6642\uff0c\u82e5\u61c9\u7528\u5b8c\u5168\u4f9d\u8cf4\u5feb\u53d6\uff0c\u5c07\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/p>\n

\u56e0\u6b64\uff0c\u5efa\u8b70\u958b\u767c\u8005\u5728\u8a2d\u8a08\u7cfb\u7d71\u6642\uff0c\u61c9\u8a72\u8003\u616e\u5230 Redis \u7684\u6545\u969c\u6062\u5fa9\u6a5f\u5236\uff0c\u4e26\u8a2d\u8a08\u5408\u7406\u7684\u964d\u7d1a\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728 Redis \u6545\u969c\u6642\u4ecd\u80fd\u6b63\u5e38\u904b\u884c\u3002<\/p>\n

\u5e38\u898b\u932f\u8aa4\u56db\uff1a\u5ffd\u8996\u76e3\u63a7\u548c\u8abf\u512a<\/h2>\n

\u4f7f\u7528 Redis \u9032\u884c\u5feb\u53d6\u6642\uff0c\u76e3\u63a7\u548c\u8abf\u512a\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u6b65\u9a5f\u3002\u8a31\u591a\u958b\u767c\u8005\u5728\u90e8\u7f72\u5f8c\uff0c\u5f80\u5f80\u5ffd\u8996\u4e86\u5c0d Redis \u6027\u80fd\u7684\u76e3\u63a7\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6f5b\u5728\u7684\u6027\u80fd\u74f6\u9838\u672a\u80fd\u53ca\u6642\u767c\u73fe\u3002<\/p>\n

\u5efa\u8b70\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u76e3\u63a7\u5de5\u5177\uff0c\u5982 MONITOR<\/code> \u547d\u4ee4\uff0c\u4f86\u5be6\u6642\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u9032\u884c\u6027\u80fd\u8abf\u512a\uff0c\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\u8abf\u6574\u5feb\u53d6\u7b56\u7565\u548c\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\uff0c\u4f46\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8b39\u614e\u907f\u514d\u5e38\u898b\u7684\u932f\u8aa4\u3002\u9078\u64c7\u5408\u9069\u7684\u5feb\u53d6\u7b56\u7565\u3001\u8003\u616e\u8cc7\u6599\u4e00\u81f4\u6027\u3001\u907f\u514d\u904e\u5ea6\u4f9d\u8cf4\u5feb\u53d6\u4ee5\u53ca\u5b9a\u671f\u9032\u884c\u76e3\u63a7\u548c\u8abf\u512a\uff0c\u90fd\u662f\u78ba\u4fdd Redis \u5feb\u53d6\u6709\u6548\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n

\u82e5\u60a8\u5c0d\u65bc \u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u61c9\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u63a2\u7d22 Redis \u5feb\u53d6\u7684\u5e38\u898b\u932f\u8aa4\u8207\u6311\u6230\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5229\u7528\u5176\u512a\u52e2\uff0c\u907f\u514d\u6f5b\u5728\u7684\u9677\u9631\u8207\u98a8\u96aa\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-120388","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120388","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=120388"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120388\/revisions"}],"predecessor-version":[{"id":120389,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/120388\/revisions\/120389"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=120388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=120388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=120388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}