{"id":108069,"date":"2024-10-23T19:29:24","date_gmt":"2024-10-23T11:29:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/108069\/"},"modified":"2024-10-23T19:29:25","modified_gmt":"2024-10-23T11:29:25","slug":"redis-%e7%92%b0%e5%a2%83%e9%85%8d%e7%bd%ae%e9%96%8b%e5%95%9f%e6%a5%b5%e8%87%b4%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/108069\/","title":{"rendered":"Redis \u74b0\u5883\u914d\u7f6e\u958b\u555f\u6975\u81f4\u6027\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e7%92%b0%e5%a2%83%e9%85%8d%e7%bd%ae%e9%96%8b%e5%95%9f%e6%a5%b5%e8%87%b4%e6%80%a7%e8%83%bd-wXfHNFXclT\">Redis \u74b0\u5883\u914d\u7f6e\u958b\u555f\u6975\u81f4\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u500b\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 \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u914d\u7f6e Redis \u74b0\u5883\u4ee5\u5be6\u73fe\u6700\u4f73\u6027\u80fd\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u5efa\u8b70\u3002<\/p>\n<h2 id=\"1-%e7%a1%ac%e9%ab%94%e8%a6%81%e6%b1%82-wXfHNFXclT\">1. \u786c\u9ad4\u8981\u6c42<\/h2>\n<p>\u5728\u914d\u7f6e Redis \u74b0\u5883\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u8003\u616e\u786c\u9ad4\u7684\u9078\u64c7\u3002Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u6b64\u5167\u5b58\u7684\u5927\u5c0f\u548c\u901f\u5ea6\u5c0d\u6027\u80fd\u5f71\u97ff\u91cd\u5927\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u5927\u5c0f\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5167\u5b58\u5927\u5c0f\uff0c\u901a\u5e38\u5efa\u8b70\u81f3\u5c11\u914d\u7f6e 8GB \u4ee5\u4e0a\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>CPU \u6027\u80fd\uff1a<\/strong>\u9078\u64c7\u591a\u6838 CPU\uff0c\u4ee5\u4fbf Redis \u53ef\u4ee5\u5145\u5206\u5229\u7528\u591a\u7dda\u7a0b\u7684\u512a\u52e2\u3002<\/li>\n<li><strong>SSD \u5132\u5b58\uff1a<\/strong>\u5982\u679c\u9700\u8981\u6301\u4e45\u5316\u6578\u64da\uff0c\u5efa\u8b70\u4f7f\u7528 SSD \u786c\u789f\uff0c\u4ee5\u63d0\u9ad8\u8b80\u5beb\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"2-redis-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%aa%bf%e6%95%b4-wXfHNFXclT\">2. Redis \u914d\u7f6e\u6587\u4ef6\u8abf\u6574<\/h2>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>redis.conf<\/code>\uff09\u4e2d\u6709\u8a31\u591a\u53c3\u6578\u53ef\u4ee5\u8abf\u6574\uff0c\u4ee5\u512a\u5316\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u914d\u7f6e\uff1a<\/p>\n<h3 id=\"2-1-%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-wXfHNFXclT\">2.1 \u5167\u5b58\u7ba1\u7406<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\u975e\u5e38\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u53c3\u6578\u9032\u884c\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>\nmaxmemory 2gb\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5c07\u6700\u5927\u5167\u5b58\u9650\u5236\u8a2d\u7f6e\u70ba 2GB\uff0c\u4e26\u4f7f\u7528 LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b56\u7565\u4f86\u7ba1\u7406\u5167\u5b58\u3002<\/p>\n<h3 id=\"2-2-%e6%8c%81%e4%b9%85%e5%8c%96%e8%a8%ad%e7%bd%ae-wXfHNFXclT\">2.2 \u6301\u4e45\u5316\u8a2d\u7f6e<\/h3>\n<p>Redis \u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff1a<\/p>\n<pre><code>\nsave 900 1\nappendonly yes\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u914d\u7f6e\u5c07\u6bcf 15 \u5206\u9418\u4fdd\u5b58\u4e00\u6b21\u5feb\u7167\uff0c\u4e26\u555f\u7528 AOF \u6301\u4e45\u5316\u3002<\/p>\n<h3 id=\"2-3-%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae-wXfHNFXclT\">2.3 \u7db2\u7d61\u914d\u7f6e<\/h3>\n<p>\u70ba\u4e86\u63d0\u9ad8\u7db2\u7d61\u6027\u80fd\uff0c\u53ef\u4ee5\u8abf\u6574\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>\ntcp-keepalive 60\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u4fdd\u6301 TCP \u9023\u63a5\u7684\u7a69\u5b9a\u6027\uff0c\u6e1b\u5c11\u65b7\u958b\u9023\u63a5\u7684\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"3-%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7-wXfHNFXclT\">3. \u6027\u80fd\u76e3\u63a7<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd Redis \u7684\u6027\u80fd\u9054\u5230\u6700\u4f73\u72c0\u614b\uff0c\u5b9a\u671f\u76e3\u63a7\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u81ea\u5e36\u7684 <code>MONITOR<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u5be6\u6642\u8acb\u6c42\uff0c\u6216\u8005\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u7cfb\u7d71\u7684\u904b\u884c\u72c0\u614b\u3002<\/p>\n<pre><code>\nredis-cli monitor\nredis-cli info\n<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u4f60\u4e86\u89e3 Redis \u7684\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u53ca\u6642\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"4-%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-wXfHNFXclT\">4. \u96c6\u7fa4\u6a21\u5f0f<\/h2>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528 Redis \u96c6\u7fa4\u6a21\u5f0f\u3002\u96c6\u7fa4\u6a21\u5f0f\u53ef\u4ee5\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u914d\u7f6e\u96c6\u7fa4\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nredis-cli --cluster create : : : --cluster-replicas 1\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u5305\u542b\u4e3b\u5f9e\u8907\u88fd\u7684 Redis \u96c6\u7fa4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wXfHNFXclT\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u5408\u7406\u7684\u786c\u9ad4\u9078\u64c7\u3001\u7cbe\u78ba\u7684\u914d\u7f6e\u8abf\u6574\u548c\u6709\u6548\u7684\u6027\u80fd\u76e3\u63a7\uff0c\u53ef\u4ee5\u5927\u5e45\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0c\u6b63\u78ba\u7684\u74b0\u5883\u914d\u7f6e\u90fd\u662f\u95dc\u9375\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u914d\u7f6e Redis \u74b0\u5883\u4ee5\u5be6\u73fe\u6975\u81f4\u6027\u80fd\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u901f\u5ea6\uff0c\u512a\u5316\u61c9\u7528\u6548\u80fd\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-108069","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108069","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=108069"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108069\/revisions"}],"predecessor-version":[{"id":108070,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/108069\/revisions\/108070"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=108069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=108069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=108069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}