{"id":170421,"date":"2024-11-06T22:19:19","date_gmt":"2024-11-06T14:19:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/170421\/"},"modified":"2024-11-06T22:19:19","modified_gmt":"2024-11-06T14:19:19","slug":"%e9%85%8d%e7%bd%aeredis%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e9%bb%98%e8%aa%8d%e4%b8%a6%e7%99%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/170421\/","title":{"rendered":"\u914d\u7f6eRedis\u6700\u5927\u4e26\u767c\u6027\u80fd\u512a\u5316\u7684\u5be6\u8e10\uff08redis\u9ed8\u8a8d\u4e26\u767c\uff09"},"content":{"rendered":"<h1 id=\"%e9%85%8d%e7%bd%aeredis%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88redis%e9%bb%98%e8%aa%8d%e4%b8%a6%e7%99%bc%ef%bc%89-pEGYxrOGJq\">\u914d\u7f6eRedis\u6700\u5927\u4e26\u767c\u6027\u80fd\u512a\u5316\u7684\u5be6\u8e10\uff08redis\u9ed8\u8a8d\u4e26\u767c\uff09<\/h1>\n<p>Redis\u4f5c\u70ba\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\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u512a\u5316Redis\u7684\u4e26\u767c\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u9762\u5c0d\u7684\u91cd\u8981\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u9ed8\u8a8d\u4e26\u767c\u6027\u80fd\u53ca\u5176\u512a\u5316\u5be6\u8e10\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%bb%98%e8%aa%8d%e4%b8%a6%e7%99%bc%e6%a8%a1%e5%9e%8b-pEGYxrOGJq\">Redis\u7684\u9ed8\u8a8d\u4e26\u767c\u6a21\u578b<\/h2>\n<p>Redis\u4f7f\u7528\u55ae\u7dda\u7a0b\u6a21\u578b\u4f86\u8655\u7406\u8acb\u6c42\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u8acb\u6c42\u90fd\u662f\u5728\u540c\u4e00\u500b\u7dda\u7a0b\u4e2d\u4f9d\u6b21\u8655\u7406\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u5f97Redis\u80fd\u5920\u907f\u514d\u591a\u7dda\u7a0b\u74b0\u5883\u4e0b\u7684\u9396\u7af6\u722d\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002\u7136\u800c\uff0c\u9019\u4e5f\u610f\u5473\u8457\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\uff0cRedis\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u9650\u5236\u3002<\/p>\n<h2 id=\"%e5%bd%b1%e9%9f%bfredis%e4%b8%a6%e7%99%bc%e6%80%a7%e8%83%bd%e7%9a%84%e5%9b%a0%e7%b4%a0-pEGYxrOGJq\">\u5f71\u97ffRedis\u4e26\u767c\u6027\u80fd\u7684\u56e0\u7d20<\/h2>\n<ul>\n<li><strong>\u8acb\u6c42\u7684\u985e\u578b\uff1a<\/strong>\u4e0d\u540c\u985e\u578b\u7684\u8acb\u6c42\u5c0dRedis\u7684\u6027\u80fd\u5f71\u97ff\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u8b80\u53d6\u64cd\u4f5c\u901a\u5e38\u6bd4\u5beb\u5165\u64cd\u4f5c\u5feb\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u7684\u9078\u64c7\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/li>\n<li><strong>\u7db2\u7d61\u5ef6\u9072\uff1a<\/strong>\u5ba2\u6236\u7aef\u8207Redis\u670d\u52d9\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u5ef6\u9072\u6703\u5f71\u97ff\u8acb\u6c42\u7684\u97ff\u61c9\u6642\u9593\u3002<\/li>\n<li><strong>\u786c\u4ef6\u8cc7\u6e90\uff1a<\/strong>CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\u7b49\u786c\u4ef6\u8cc7\u6e90\u7684\u914d\u7f6e\u6703\u76f4\u63a5\u5f71\u97ffRedis\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96redis%e4%b8%a6%e7%99%bc%e6%80%a7%e8%83%bd%e7%9a%84%e5%af%a6%e8%b8%90-pEGYxrOGJq\">\u512a\u5316Redis\u4e26\u767c\u6027\u80fd\u7684\u5be6\u8e10<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8pipeline%e6%8a%80%e8%a1%93-pEGYxrOGJq\">1. \u4f7f\u7528Pipeline\u6280\u8853<\/h3>\n<p>Pipeline\u6280\u8853\u5141\u8a31\u5ba2\u6236\u7aef\u5728\u4e00\u6b21\u7db2\u7d61\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u9019\u5c0d\u65bc\u9700\u8981\u57f7\u884c\u591a\u500b\u64cd\u4f5c\u7684\u5834\u666f\u7279\u5225\u6709\u6548\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Pipeline\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\nr = redis.Redis()\n\n# \u4f7f\u7528Pipeline\npipe = r.pipeline()\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\npipe.execute()\n<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-pEGYxrOGJq\">2. \u8abf\u6574Redis\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574Redis\u7684\u914d\u7f6e\u53c3\u6578\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>maxclients\uff1a<\/strong>\u8a2d\u7f6e\u6700\u5927\u5ba2\u6236\u7aef\u9023\u63a5\u6578\uff0c\u78ba\u4fddRedis\u80fd\u5920\u8655\u7406\u8db3\u5920\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-pEGYxrOGJq\">3. \u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n<p>\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u61c9\u7528\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u96c6\u7fa4\u6a21\u5f0f\u3002\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u4e26\u767c\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u96c6\u7fa4\u6a21\u5f0f\u7684\u57fa\u672c\u914d\u7f6e\uff1a<\/p>\n<pre><code>redis-cli --cluster create \n    192.168.1.1:7000 \n    192.168.1.2:7001 \n    192.168.1.3:7002 \n    --cluster-replicas 1\n<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e5%8a%9f%e8%83%bd-pEGYxrOGJq\">4. \u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd<\/h3>\n<p>\u96d6\u7136\u6301\u4e45\u5316\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u4f46\u5408\u7406\u914d\u7f6eRDB\u548cAOF\u53ef\u4ee5\u5728\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u540c\u6642\uff0c\u6e1b\u5c11\u6027\u80fd\u640d\u5931\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-pEGYxrOGJq\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316Redis\u7684\u4e26\u767c\u6027\u80fd\u662f\u4e00\u500b\u591a\u65b9\u9762\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5230\u8acb\u6c42\u985e\u578b\u3001\u6578\u64da\u7d50\u69cb\u3001\u7db2\u7d61\u5ef6\u9072\u548c\u786c\u4ef6\u8cc7\u6e90\u7b49\u591a\u500b\u56e0\u7d20\u3002\u901a\u904e\u4f7f\u7528Pipeline\u6280\u8853\u3001\u8abf\u6574Redis\u914d\u7f6e\u3001\u4f7f\u7528\u96c6\u7fa4\u6a21\u5f0f\u4ee5\u53ca\u5408\u7406\u914d\u7f6e\u6301\u4e45\u5316\u529f\u80fd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u4e26\u767c\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fddRedis\u5728\u6700\u4f73\u74b0\u5883\u4e2d\u904b\u884c\uff0c\u5f9e\u800c\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6700\u5927\u4e26\u767c\u6027\u80fd\u512a\u5316\u7684\u5be6\u8e10\uff0c\u4e86\u89e3\u5982\u4f55\u63d0\u5347\u9ed8\u8a8d\u4e26\u767c\u8a2d\u7f6e\u4ee5\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\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-170421","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170421","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=170421"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170421\/revisions"}],"predecessor-version":[{"id":170422,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/170421\/revisions\/170422"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=170421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=170421"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=170421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}