{"id":175551,"date":"2024-11-08T06:49:17","date_gmt":"2024-11-07T22:49:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175551\/"},"modified":"2024-11-08T06:49:18","modified_gmt":"2024-11-07T22:49:18","slug":"%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e5%96%ae%e5%8f%b0redis%e7%9a%84%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%e8%83%bd%e5%8a%9b%ef%bc%88%e5%96%ae%e5%8f%b0redis%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175551\/","title":{"rendered":"\u5982\u4f55\u63d0\u9ad8\u55ae\u53f0Redis\u7684\u6700\u5927\u4e26\u767c\u80fd\u529b\uff08\u55ae\u53f0redis\u6700\u5927\u4e26\u767c\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98%e5%96%ae%e5%8f%b0redis%e7%9a%84%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%e8%83%bd%e5%8a%9b%ef%bc%88%e5%96%ae%e5%8f%b0redis%e6%9c%80%e5%a4%a7%e4%b8%a6%e7%99%bc%ef%bc%89-nJlUCeMaBJ\">\u5982\u4f55\u63d0\u9ad8\u55ae\u53f0Redis\u7684\u6700\u5927\u4e26\u767c\u80fd\u529b\uff08\u55ae\u53f0redis\u6700\u5927\u4e26\u767c\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5eab\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u63d0\u9ad8\u55ae\u53f0Redis\u7684\u6700\u5927\u4e26\u767c\u80fd\u529b\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u9700\u8981\u9762\u5c0d\u7684\u91cd\u8981\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5e7e\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u4f86\u63d0\u5347Redis\u7684\u4e26\u767c\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae-nJlUCeMaBJ\">1. \u8abf\u6574Redis\u914d\u7f6e<\/h2>\n<p>Redis\u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u5176\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>maxclients<\/strong>: \u6b64\u53c3\u6578\u5b9a\u7fa9\u4e86\u540c\u6642\u9023\u63a5\u5230Redis\u7684\u6700\u5927\u5ba2\u6236\u7aef\u6578\u91cf\u3002\u9ed8\u8a8d\u503c\u70ba10000\uff0c\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>maxclients 20000<\/code><\/pre>\n<li><strong>tcp-keepalive<\/strong>: \u8a2d\u7f6eTCP\u4fdd\u6301\u6d3b\u52d5\u7684\u6642\u9593\uff0c\u9019\u53ef\u4ee5\u5e6b\u52a9\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u9023\u63a5\u95dc\u9589\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e26\u767c\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8pipeline%e6%8a%80%e8%a1%93-nJlUCeMaBJ\">2. \u4f7f\u7528Pipeline\u6280\u8853<\/h2>\n<p>Pipeline\u662f\u4e00\u7a2e\u53ef\u4ee5\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\u7684\u6280\u8853\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u8acb\u6c42\u7684\u8655\u7406\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Pipeline\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport redis\n\nr = redis.Redis()\npipe = r.pipeline()\nfor i in range(1000):\n    pipe.set(f'key{i}', f'value{i}')\npipe.execute()\n<\/code><\/pre>\n<p>\u901a\u904e\u4f7f\u7528Pipeline\uff0c\u60a8\u53ef\u4ee5\u5728\u4e00\u6b21\u7db2\u7d61\u5f80\u8fd4\u4e2d\u57f7\u884c\u591a\u500b\u547d\u4ee4\uff0c\u5f9e\u800c\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"3-%e5%84%aa%e5%8c%96%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-nJlUCeMaBJ\">3. \u512a\u5316\u6578\u64da\u7d50\u69cb<\/h2>\n<p>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\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u54c8\u5e0c\u4f86\u5b58\u5132\u591a\u500b\u76f8\u95dc\u7684\u9375\u503c\u5c0d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u4e26\u63d0\u9ad8\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528\u54c8\u5e0c\u5b58\u5132\u7528\u6236\u4fe1\u606f\nr.hset('user:1000', mapping={'name': 'Alice', 'age': 30})\n<\/code><\/pre>\n<h2 id=\"4-%e5%9e%82%e7%9b%b4%e6%93%b4%e5%b1%95%e8%88%87%e6%b0%b4%e5%b9%b3%e6%93%b4%e5%b1%95-nJlUCeMaBJ\">4. \u5782\u76f4\u64f4\u5c55\u8207\u6c34\u5e73\u64f4\u5c55<\/h2>\n<p>\u7576\u55ae\u53f0Redis\u7684\u6027\u80fd\u9054\u5230\u74f6\u9838\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u9032\u884c\u5782\u76f4\u64f4\u5c55\uff08\u589e\u52a0\u786c\u4ef6\u8cc7\u6e90\uff09\u6216\u6c34\u5e73\u64f4\u5c55\uff08\u4f7f\u7528Redis\u96c6\u7fa4\uff09\u3002<\/p>\n<ul>\n<li><strong>\u5782\u76f4\u64f4\u5c55<\/strong>: \u589e\u52a0CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\u6027\u80fd\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u55ae\u53f0Redis\u7684\u8655\u7406\u80fd\u529b\u3002<\/li>\n<li><strong>\u6c34\u5e73\u64f4\u5c55<\/strong>: \u4f7f\u7528Redis\u96c6\u7fa4\u4f86\u5206\u6563\u8ca0\u8f09\uff0c\u9019\u6a23\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e4%bd%bf%e7%94%a8redis-cluster-nJlUCeMaBJ\">5. \u4f7f\u7528Redis Cluster<\/h2>\n<p>Redis Cluster\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u7684Redis\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u81ea\u52d5\u5206\u7247\u6578\u64da\u4e26\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u3002\u901a\u904e\u4f7f\u7528Redis Cluster\uff0c\u53ef\u4ee5\u5c07\u8acb\u6c42\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7684\u4e26\u767c\u80fd\u529b\u3002<\/p>\n<pre><code>\n# \u4f7f\u7528Redis Cluster\u7684\u57fa\u672c\u914d\u7f6e\nredis-cli --cluster create : : : --cluster-replicas 1\n<\/code><\/pre>\n<h2 id=\"6-%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e8%a9%a6-nJlUCeMaBJ\">6. \u76e3\u63a7\u8207\u8abf\u8a66<\/h2>\n<p>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u548c\u9023\u63a5\u6578\u91cf\uff0c\u53ef\u4ee5\u5e6b\u52a9\u53ca\u6642\u767c\u73fe\u6027\u80fd\u74f6\u9838\u3002\u4f7f\u7528Redis\u81ea\u5e36\u7684\u76e3\u63a7\u5de5\u5177\u6216\u7b2c\u4e09\u65b9\u76e3\u63a7\u7cfb\u7d71\uff08\u5982Prometheus\uff09\u4f86\u6536\u96c6\u548c\u5206\u6790\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nJlUCeMaBJ\">\u7e3d\u7d50<\/h2>\n<p>\u63d0\u9ad8\u55ae\u53f0Redis\u7684\u6700\u5927\u4e26\u767c\u80fd\u529b\u9700\u8981\u5f9e\u591a\u65b9\u9762\u5165\u624b\uff0c\u5305\u62ec\u8abf\u6574\u914d\u7f6e\u3001\u4f7f\u7528Pipeline\u6280\u8853\u3001\u512a\u5316\u6578\u64da\u7d50\u69cb\u3001\u8003\u616e\u5782\u76f4\u548c\u6c34\u5e73\u64f4\u5c55\uff0c\u4ee5\u53ca\u4f7f\u7528Redis Cluster\u7b49\u3002\u901a\u904e\u9019\u4e9b\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u63d0\u5347Redis\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u65e5\u76ca\u589e\u9577\u7684\u61c9\u7528\u9700\u6c42\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684Redis\u90e8\u7f72\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u63d0\u9ad8\u55ae\u53f0Redis\u6700\u5927\u4e26\u767c\u80fd\u529b\u7684\u6709\u6548\u7b56\u7565\uff0c\u512a\u5316\u6027\u80fd\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u9ad8\u7684\u4e26\u767c\u8a2a\u554f\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-175551","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175551","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=175551"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175551\/revisions"}],"predecessor-version":[{"id":175552,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175551\/revisions\/175552"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}