{"id":122492,"date":"2024-10-25T12:35:22","date_gmt":"2024-10-25T04:35:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/122492\/"},"modified":"2024-10-25T12:35:23","modified_gmt":"2024-10-25T04:35:23","slug":"redis-%e9%9b%86%e7%be%a4%e5%a4%9a%e9%80%b2%e7%a8%8b%e6%9b%b4%e9%ab%98%e6%95%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/122492\/","title":{"rendered":"Redis \u96c6\u7fa4\u591a\u9032\u7a0b\u66f4\u9ad8\u6548"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%a4%9a%e9%80%b2%e7%a8%8b%e6%9b%b4%e9%ab%98%e6%95%88-xJdiHcoGva\">Redis \u96c6\u7fa4\u591a\u9032\u7a0b\u66f4\u9ad8\u6548<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u7279\u5225\u662f\u5728\u96c6\u7fa4\u6a21\u5f0f\u4e0b\uff0cRedis \u7684\u591a\u9032\u7a0b\u67b6\u69cb\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u7fa4\u7684\u591a\u9032\u7a0b\u7279\u6027\u53ca\u5176\u5e36\u4f86\u7684\u6548\u76ca\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%a6%82%e8%bf%b0-xJdiHcoGva\">Redis \u96c6\u7fa4\u6982\u8ff0<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u7528\u6236\u5728\u591a\u500b Redis \u5be6\u4f8b\u4e4b\u9593\u5206\u914d\u6578\u64da\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u64d4\u8ca0\u8f09\u3002Redis \u96c6\u7fa4\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1a\u6578\u64da\u81ea\u52d5\u5206\u914d\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u4e86\u624b\u52d5\u7ba1\u7406\u7684\u9700\u6c42\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u6545\u969c\u8f49\u79fb\u6a5f\u5236\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li>\u7dda\u6027\u64f4\u5c55\uff1a\u96a8\u8457\u7bc0\u9ede\u7684\u589e\u52a0\uff0c\u7cfb\u7d71\u6027\u80fd\u53ef\u4ee5\u7dda\u6027\u63d0\u5347\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a4%9a%e9%80%b2%e7%a8%8b%e6%9e%b6%e6%a7%8b%e7%9a%84%e5%84%aa%e5%8b%a2-xJdiHcoGva\">\u591a\u9032\u7a0b\u67b6\u69cb\u7684\u512a\u52e2<\/h2>\n<p>Redis \u7684\u591a\u9032\u7a0b\u67b6\u69cb\u4f7f\u5176\u80fd\u5920\u5145\u5206\u5229\u7528\u591a\u6838 CPU \u7684\u512a\u52e2\u3002\u9019\u7a2e\u67b6\u69cb\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4e26\u884c\u8655\u7406\uff1a<\/strong>\u591a\u9032\u7a0b\u5141\u8a31\u540c\u6642\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u541e\u5410\u91cf\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9694\u96e2\uff1a<\/strong>\u6bcf\u500b\u9032\u7a0b\u64c1\u6709\u7368\u7acb\u7684\u5167\u5b58\u7a7a\u9593\uff0c\u6e1b\u5c11\u4e86\u8cc7\u6e90\u7af6\u722d\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<li><strong>\u6545\u969c\u9694\u96e2\uff1a<\/strong>\u67d0\u4e00\u9032\u7a0b\u7684\u5d29\u6f70\u4e0d\u6703\u5f71\u97ff\u5230\u5176\u4ed6\u9032\u7a0b\uff0c\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%a4%9a%e9%80%b2%e7%a8%8b%e5%af%a6%e7%8f%be-xJdiHcoGva\">Redis \u96c6\u7fa4\u7684\u591a\u9032\u7a0b\u5be6\u73fe<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u5be6\u73fe\u591a\u9032\u7a0b\u7684\u65b9\u5f0f\u4e3b\u8981\u6709\u5169\u7a2e\uff1a\u4f7f\u7528\u591a\u500b Redis \u5be6\u4f8b\u6216\u4f7f\u7528 Redis \u7684\u5206\u7247\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u5be6\u73fe\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae-redis-%e9%9b%86%e7%be%a4-xJdiHcoGva\">1. \u914d\u7f6e Redis \u96c6\u7fa4<\/h3>\n<pre><code>\n# \u5728\u6bcf\u500b\u7bc0\u9ede\u4e0a\u555f\u52d5 Redis \u5be6\u4f8b\nredis-server \/path\/to\/redis.conf\n<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e9%9b%86%e7%be%a4-xJdiHcoGva\">2. \u5275\u5efa\u96c6\u7fa4<\/h3>\n<pre><code>\n# \u4f7f\u7528 redis-cli \u5275\u5efa\u96c6\u7fa4\nredis-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=\"3-%e4%bd%bf%e7%94%a8%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%99%95%e7%90%86%e8%ab%8b%e6%b1%82-xJdiHcoGva\">3. \u4f7f\u7528\u591a\u9032\u7a0b\u8655\u7406\u8acb\u6c42<\/h3>\n<p>\u5728\u61c9\u7528\u5c64\u9762\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u9032\u7a0b\u6846\u67b6\uff08\u5982 Python \u7684 multiprocessing \u6a21\u7d44\uff09\u4f86\u4e26\u884c\u8655\u7406\u8acb\u6c42\uff1a<\/p>\n<pre><code>\nfrom multiprocessing import Process\nimport redis\n\ndef worker():\n    r = redis.Redis(host='localhost', port=6379)\n    r.set('key', 'value')\n\nif __name__ == '__main__':\n    processes = []\n    for _ in range(5):\n        p = Process(target=worker)\n        processes.append(p)\n        p.start()\n\n    for p in processes:\n        p.join()\n<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e6%b8%ac%e8%a9%a6%e8%88%87%e5%84%aa%e5%8c%96-xJdiHcoGva\">\u6027\u80fd\u6e2c\u8a66\u8207\u512a\u5316<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u5c0d Redis \u96c6\u7fa4\u7684\u6027\u80fd\u9032\u884c\u6e2c\u8a66\u548c\u512a\u5316\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982 <code>redis-benchmark<\/code> \u4f86\u6e2c\u8a66\u4e0d\u540c\u914d\u7f6e\u4e0b\u7684\u6027\u80fd\u8868\u73fe\u3002\u6839\u64da\u6e2c\u8a66\u7d50\u679c\uff0c\u8abf\u6574 Redis \u7684\u914d\u7f6e\u53c3\u6578\uff0c\u5982 <code>maxmemory<\/code> \u548c <code>timeout<\/code>\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-xJdiHcoGva\">\u7d50\u8ad6<\/h2>\n<p>Redis \u96c6\u7fa4\u7684\u591a\u9032\u7a0b\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u67b6\u69cb\u548c\u914d\u7f6e\u5c07\u5c0d\u4f01\u696d\u7684\u6578\u64da\u7ba1\u7406\u7b56\u7565\u7522\u751f\u6df1\u9060\u5f71\u97ff\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis \u96c6\u7fa4\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u7684\u591a\u8fdb\u7a0b\u67b6\u6784\uff0c\u63d0\u5347\u6570\u636e\u5904\u7406\u6548\u7387\uff0c\u5b9e\u73b0\u66f4\u9ad8\u6027\u80fd\u7684\u5206\u5e03\u5f0f\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\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-122492","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122492","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=122492"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122492\/revisions"}],"predecessor-version":[{"id":122493,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/122492\/revisions\/122493"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=122492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=122492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=122492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}