{"id":126627,"date":"2024-10-26T06:18:22","date_gmt":"2024-10-25T22:18:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126627\/"},"modified":"2024-10-26T06:18:23","modified_gmt":"2024-10-25T22:18:23","slug":"redis-%e9%85%8d%e7%bd%ae%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e7%9a%84%e9%97%9c%e9%8d%b5%e6%89%80%e5%9c%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126627\/","title":{"rendered":"Redis \u914d\u7f6e\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u6240\u5728"},"content":{"rendered":"<h1 id=\"redis-%e9%85%8d%e7%bd%ae%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e7%9a%84%e9%97%9c%e9%8d%b5%e6%89%80%e5%9c%a8-sQnIWYiAka\">Redis \u914d\u7f6e\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u6240\u5728<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u5df2\u6210\u70ba\u6bcf\u500b\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u914d\u7f6e\u5982\u4f55\u5f71\u97ff\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u4f86\u63d0\u5347\u5176\u6548\u80fd\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-sQnIWYiAka\">Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>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\u7b49\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u65b9\u4fbf\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e6%80%a7%e8%83%bd%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-sQnIWYiAka\">Redis \u6027\u80fd\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>Redis \u7684\u6027\u80fd\u53d7\u591a\u7a2e\u56e0\u7d20\u5f71\u97ff\uff0c\u5305\u62ec\u786c\u4ef6\u914d\u7f6e\u3001\u7db2\u7d61\u5ef6\u9072\u3001\u6578\u64da\u7d50\u69cb\u9078\u64c7\u53ca\u914d\u7f6e\u53c3\u6578\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u56e0\u7d20\uff1a<\/p>\n<h3 id=\"1-%e7%a1%ac%e4%bb%b6%e9%85%8d%e7%bd%ae-sQnIWYiAka\">1. \u786c\u4ef6\u914d\u7f6e<\/h3>\n<p>Redis \u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8cf4\u65bc\u786c\u4ef6\u914d\u7f6e\u3002\u9078\u64c7\u5feb\u901f\u7684 CPU \u548c\u5145\u8db3\u7684\u5167\u5b58\u662f\u63d0\u5347\u6027\u80fd\u7684\u57fa\u790e\u3002\u6b64\u5916\uff0c\u4f7f\u7528 SSD \u800c\u975e\u50b3\u7d71\u786c\u789f\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002<\/p>\n<h3 id=\"2-%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-sQnIWYiAka\">2. \u7db2\u7d61\u5ef6\u9072<\/h3>\n<p>\u7531\u65bc Redis \u662f\u4e00\u500b\u7db2\u7d61\u61c9\u7528\uff0c\u7db2\u7d61\u5ef6\u9072\u6703\u76f4\u63a5\u5f71\u97ff\u5176\u6027\u80fd\u3002\u5c07 Redis \u90e8\u7f72\u5728\u8207\u61c9\u7528\u670d\u52d9\u5668\u76f8\u540c\u7684\u6578\u64da\u4e2d\u5fc3\u53ef\u4ee5\u6e1b\u5c11\u5ef6\u9072\uff0c\u5f9e\u800c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b%e9%81%b8%e6%93%87-sQnIWYiAka\">3. \u6578\u64da\u7d50\u69cb\u9078\u64c7<\/h3>\n<p>\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\u5728\u6027\u80fd\u4e0a\u6709\u4e0d\u540c\u7684\u8868\u73fe\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u5c0d\u8c61\u6578\u64da\u53ef\u4ee5\u7bc0\u7701\u5167\u5b58\u4e26\u63d0\u9ad8\u64cd\u4f5c\u901f\u5ea6\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c0d\u65bc\u6027\u80fd\u512a\u5316\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis-%e9%85%8d%e7%bd%ae%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-sQnIWYiAka\">Redis \u914d\u7f6e\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b Redis \u914d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u5e6b\u52a9\u63d0\u5347\u6027\u80fd\uff1a<\/p>\n<h3 id=\"1-%e8%aa%bf%e6%95%b4%e6%9c%80%e5%a4%a7%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6-sQnIWYiAka\">1. \u8abf\u6574\u6700\u5927\u5167\u5b58\u9650\u5236<\/h3>\n<pre><code>maxmemory 256mb\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u901a\u904e\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\uff0c\u53ef\u4ee5\u9632\u6b62 Redis \u4f7f\u7528\u904e\u591a\u5167\u5b58\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u7b56\u7565\uff08\u5982 LRU\uff09\u53ef\u4ee5\u78ba\u4fdd\u6700\u5e38\u7528\u7684\u6578\u64da\u4fdd\u6301\u5728\u5167\u5b58\u4e2d\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96%e9%81%b8%e9%a0%85-sQnIWYiAka\">2. \u4f7f\u7528\u6301\u4e45\u5316\u9078\u9805<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\u3002RDB \u63d0\u4f9b\u5b9a\u671f\u5feb\u7167\uff0c\u800c AOF \u5247\u63d0\u4f9b\u66f4\u9ad8\u7684\u6578\u64da\u5b89\u5168\u6027\u3002\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4%e5%ae%a2%e6%88%b6%e7%ab%af%e9%80%a3%e6%8e%a5%e6%95%b8%e9%87%8f-sQnIWYiAka\">3. \u8abf\u6574\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u91cf<\/h3>\n<pre><code>maxclients 10000\n<\/code><\/pre>\n<p>\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u8abf\u6574\u6700\u5927\u5ba2\u6236\u7aef\u9023\u63a5\u6578\u91cf\uff0c\u4ee5\u78ba\u4fdd Redis \u80fd\u5920\u8655\u7406\u9ad8\u4e26\u767c\u8acb\u6c42\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%e6%8a%80%e8%a1%93-sQnIWYiAka\">4. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h3>\n<p>\u5728\u9032\u884c\u5927\u91cf\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6027\u80fd\u3002\u901a\u904e\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u767c\u9001\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sQnIWYiAka\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u6027\u80fd\u512a\u5316\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u786c\u4ef6\u914d\u7f6e\u3001\u7db2\u7d61\u5ef6\u9072\u3001\u6578\u64da\u7d50\u69cb\u9078\u64c7\u53ca\u914d\u7f6e\u53c3\u6578\u7b49\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Redis \u7684\u6027\u80fd\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u5c07\u662f\u63d0\u5347\u6027\u80fd\u7684\u95dc\u9375\u6240\u5728\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u914d\u7f6e\u5982\u4f55\u63d0\u5347\u6027\u80fd\uff0c\u4e86\u89e3\u95dc\u9375\u8a2d\u7f6e\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u529b\u61c9\u7528\u7a0b\u5e8f\u9ad8\u6548\u904b\u884c\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-126627","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126627","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=126627"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126627\/revisions"}],"predecessor-version":[{"id":126628,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126627\/revisions\/126628"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}