{"id":184436,"date":"2024-11-10T13:12:19","date_gmt":"2024-11-10T05:12:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184436\/"},"modified":"2024-11-10T13:12:20","modified_gmt":"2024-11-10T05:12:20","slug":"%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4%e5%a6%82%e4%bd%95%e7%a2%ba%e5%ae%9a%e7%af%80%e9%bb%9e%e6%95%b8%e9%87%8f%ef%bc%88redis%e9%9b%86%e7%be%a4%e6%9c%89%e5%b9%be%e5%80%8b%e7%af%80%e9%bb%9e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184436\/","title":{"rendered":"\u4f7f\u7528Redis\u96c6\u7fa4\u5982\u4f55\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\uff08redis\u96c6\u7fa4\u6709\u5e7e\u500b\u7bc0\u9ede\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%9b%86%e7%be%a4%e5%a6%82%e4%bd%95%e7%a2%ba%e5%ae%9a%e7%af%80%e9%bb%9e%e6%95%b8%e9%87%8f%ef%bc%88redis%e9%9b%86%e7%be%a4%e6%9c%89%e5%b9%be%e5%80%8b%e7%af%80%e9%bb%9e%ef%bc%89-rDYsrmZNuF\">\u4f7f\u7528Redis\u96c6\u7fa4\u5982\u4f55\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\uff08redis\u96c6\u7fa4\u6709\u5e7e\u500b\u7bc0\u9ede\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5eab\u7b49\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0cRedis\u96c6\u7fa4\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u78ba\u5b9aRedis\u96c6\u7fa4\u4e2d\u7684\u7bc0\u9ede\u6578\u91cf\uff0c\u4ee5\u53ca\u5728\u8a2d\u8a08\u96c6\u7fa4\u6642\u9700\u8981\u8003\u616e\u7684\u56e0\u7d20\u3002<\/p>\n<h2 id=\"redis%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-rDYsrmZNuF\">Redis\u96c6\u7fa4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u6027\u80fd\u3002Redis\u96c6\u7fa4\u7684\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u5b58\u5132\u6578\u64da\uff0c\u4e26\u4e14\u53ef\u4ee5\u901a\u904e\u54c8\u5e0c\u69fd\uff08hash slots\uff09\u4f86\u5206\u914d\u6578\u64da\u3002Redis\u96c6\u7fa4\u7684\u8a2d\u8a08\u4f7f\u5f97\u6bcf\u500b\u9375\u90fd\u80fd\u5920\u6620\u5c04\u5230\u4e00\u500b\u7279\u5b9a\u7684\u54c8\u5e0c\u69fd\uff0c\u5f9e\u800c\u78ba\u5b9a\u5176\u5b58\u5132\u7684\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"%e7%a2%ba%e5%ae%9a%e7%af%80%e9%bb%9e%e6%95%b8%e9%87%8f%e7%9a%84%e8%80%83%e9%87%8f%e5%9b%a0%e7%b4%a0-rDYsrmZNuF\">\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\u7684\u8003\u91cf\u56e0\u7d20<\/h2>\n<p>\u5728\u8a2d\u8a08Redis\u96c6\u7fa4\u6642\uff0c\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9700\u8981\u8003\u616e\u7684\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u91cf\uff1a<\/strong>\u9996\u5148\u9700\u8981\u8003\u616e\u9810\u671f\u7684\u6578\u64da\u91cf\u3002\u6bcf\u500bRedis\u7bc0\u9ede\u7684\u5167\u5b58\u9650\u5236\u6703\u5f71\u97ff\u6574\u500b\u96c6\u7fa4\u7684\u6027\u80fd\u3002\u5982\u679c\u6578\u64da\u91cf\u8d85\u904e\u4e86\u55ae\u500b\u7bc0\u9ede\u7684\u5167\u5b58\u9650\u5236\uff0c\u5c31\u9700\u8981\u589e\u52a0\u7bc0\u9ede\u6578\u91cf\u3002<\/li>\n<li><strong>\u53ef\u7528\u6027\uff1a<\/strong>\u70ba\u4e86\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\uff0c\u5efa\u8b70\u81f3\u5c11\u6709\u4e09\u500b\u4e3b\u7bc0\u9ede\u548c\u4e09\u500b\u5f9e\u7bc0\u9ede\u3002\u9019\u6a23\u5373\u4f7f\u67d0\u500b\u7bc0\u9ede\u6545\u969c\uff0c\u7cfb\u7d71\u4ecd\u7136\u53ef\u4ee5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u6027\u80fd\u9700\u6c42\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u6027\u80fd\u9700\u6c42\uff0c\u53ef\u80fd\u9700\u8981\u589e\u52a0\u7bc0\u9ede\u6578\u91cf\u4ee5\u5206\u64d4\u8ca0\u8f09\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u9ad8\u4e26\u767c\u7684\u61c9\u7528\uff0c\u589e\u52a0\u7bc0\u9ede\u53ef\u4ee5\u63d0\u9ad8\u8acb\u6c42\u7684\u8655\u7406\u80fd\u529b\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u7247\uff1a<\/strong>Redis\u96c6\u7fa4\u4f7f\u7528\u54c8\u5e0c\u69fd\u4f86\u5206\u7247\u6578\u64da\u3002\u6bcf\u500b\u7bc0\u9ede\u53ef\u4ee5\u7ba1\u7406\u4e00\u5b9a\u6578\u91cf\u7684\u54c8\u5e0c\u69fd\uff0c\u901a\u5e38\u662f16384\u500b\u3002\u6839\u64da\u6578\u64da\u7684\u5206\u4f48\u60c5\u6cc1\uff0c\u5408\u7406\u5206\u914d\u54c8\u5e0c\u69fd\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%88%e7%ae%97%e7%af%80%e9%bb%9e%e6%95%b8%e9%87%8f%e7%9a%84%e5%85%ac%e5%bc%8f-rDYsrmZNuF\">\u8a08\u7b97\u7bc0\u9ede\u6578\u91cf\u7684\u516c\u5f0f<\/h2>\n<p>\u5728\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u516c\u5f0f\u4f5c\u70ba\u53c3\u8003\uff1a<\/p>\n<pre><code>\u7bc0\u9ede\u6578\u91cf = (\u6578\u64da\u91cf \/ \u6bcf\u500b\u7bc0\u9ede\u7684\u5167\u5b58\u9650\u5236) + \u53ef\u7528\u6027\u9700\u6c42 + \u6027\u80fd\u9700\u6c42<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u9810\u671f\u7684\u6578\u64da\u91cf\u70ba100GB\uff0c\u6bcf\u500b\u7bc0\u9ede\u7684\u5167\u5b58\u9650\u5236\u70ba20GB\uff0c\u4e26\u4e14\u5e0c\u671b\u67093\u500b\u4e3b\u7bc0\u9ede\u548c3\u500b\u5f9e\u7bc0\u9ede\u4ee5\u63d0\u9ad8\u53ef\u7528\u6027\uff0c\u90a3\u9ebc\u53ef\u4ee5\u9019\u6a23\u8a08\u7b97\uff1a<\/p>\n<pre><code>\u7bc0\u9ede\u6578\u91cf = (100GB \/ 20GB) + 3 = 5<\/code><\/pre>\n<p>\u9019\u610f\u5473\u8457\u81f3\u5c11\u9700\u89815\u500b\u7bc0\u9ede\u4f86\u6eff\u8db3\u6578\u64da\u5b58\u5132\u548c\u53ef\u7528\u6027\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-rDYsrmZNuF\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u67d0\u516c\u53f8\u904b\u884c\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\uff0c\u9810\u8a08\u5728\u9ad8\u5cf0\u671f\u6703\u6709\u5927\u91cf\u7684\u7528\u6236\u8a2a\u554f\u3002\u6839\u64da\u904e\u53bb\u7684\u6578\u64da\u5206\u6790\uff0c\u9810\u8a08\u5728\u9ad8\u5cf0\u671f\u9700\u8981\u8655\u7406\u7684\u8acb\u6c42\u6578\u91cf\u70ba\u6bcf\u79d21000\u6b21\u3002\u7d93\u904e\u6e2c\u8a66\uff0c\u767c\u73fe\u6bcf\u500bRedis\u7bc0\u9ede\u80fd\u5920\u8655\u7406\u7d04200\u6b21\u8acb\u6c42\u3002\u90a3\u9ebc\uff0c\u70ba\u4e86\u6eff\u8db3\u6027\u80fd\u9700\u6c42\uff0c\u81f3\u5c11\u9700\u8981\uff1a<\/p>\n<pre><code>\u7bc0\u9ede\u6578\u91cf = (1000 \/ 200) = 5<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u8003\u616e\u5230\u53ef\u7528\u6027\uff0c\u5efa\u8b70\u518d\u589e\u52a03\u500b\u5f9e\u7bc0\u9ede\uff0c\u6700\u7d42\u9700\u8981\u7684\u7bc0\u9ede\u6578\u91cf\u70ba8\u500b\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-rDYsrmZNuF\">\u7d50\u8ad6<\/h2>\n<p>\u78ba\u5b9aRedis\u96c6\u7fa4\u4e2d\u7684\u7bc0\u9ede\u6578\u91cf\u662f\u4e00\u500b\u95dc\u9375\u7684\u8a2d\u8a08\u6b65\u9a5f\uff0c\u6d89\u53ca\u5230\u6578\u64da\u91cf\u3001\u53ef\u7528\u6027\u3001\u6027\u80fd\u9700\u6c42\u7b49\u591a\u65b9\u9762\u7684\u8003\u91cf\u3002\u901a\u904e\u5408\u7406\u7684\u8a08\u7b97\u548c\u5206\u6790\uff0c\u53ef\u4ee5\u8a2d\u8a08\u51fa\u4e00\u500b\u9ad8\u6548\u4e14\u7a69\u5b9a\u7684Redis\u96c6\u7fa4\uff0c\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bcVPS\u548c\u4f3a\u670d\u5668\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e\u9999\u6e2fVPS\u548c\u96f2\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u642d\u5efa\u9ad8\u6548\u7684\u61c9\u7528\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Redis\u96c6\u7fa4\u4e2d\u78ba\u5b9a\u7bc0\u9ede\u6578\u91cf\uff0c\u638c\u63e1\u96c6\u7fa4\u914d\u7f6e\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u8207\u6027\u80fd\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-184436","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184436","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=184436"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184436\/revisions"}],"predecessor-version":[{"id":184437,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184436\/revisions\/184437"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}