{"id":197644,"date":"2024-11-14T09:31:21","date_gmt":"2024-11-14T01:31:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/197644\/"},"modified":"2024-11-14T09:31:22","modified_gmt":"2024-11-14T01:31:22","slug":"%e5%88%a9%e7%94%a8redis%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%8d%b2%e5%8f%96%e6%a5%b5%e8%87%b4%e6%95%88%e7%8e%87%ef%bc%88redis-%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%9a%84%e5%84%aa%e9%bb%9e%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/197644\/","title":{"rendered":"\u5229\u7528Redis\u7dda\u7a0b\u6c60\u7372\u53d6\u6975\u81f4\u6548\u7387\uff08redis \u7dda\u7a0b\u6c60\u7684\u512a\u9ede\uff09"},"content":{"rendered":"

\u5229\u7528Redis\u7dda\u7a0b\u6c60\u7372\u53d6\u6975\u81f4\u6548\u7387\uff08redis \u7dda\u7a0b\u6c60\u7684\u512a\u9ede\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\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\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u66f4\u6709\u6548\u5730\u5229\u7528Redis\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u9019\u6642\uff0c\u7dda\u7a0b\u6c60\u7684\u6982\u5ff5\u4fbf\u61c9\u904b\u800c\u751f\uff0c\u70baRedis\u7684\u4f7f\u7528\u5e36\u4f86\u4e86\u65b0\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

\u4ec0\u9ebc\u662fRedis\u7dda\u7a0b\u6c60\uff1f<\/h2>\n

\u7dda\u7a0b\u6c60\u662f\u4e00\u7a2e\u8a2d\u8a08\u6a21\u5f0f\uff0c\u7528\u65bc\u7ba1\u7406\u548c\u91cd\u7528\u4e00\u7d44\u7dda\u7a0b\uff0c\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002Redis\u7dda\u7a0b\u6c60\u5247\u662f\u5c07\u591a\u500b\u7dda\u7a0b\u8207Redis\u7684\u64cd\u4f5c\u7d50\u5408\u8d77\u4f86\uff0c\u901a\u904e\u4e26\u884c\u8655\u7406\u8acb\u6c42\u4f86\u63d0\u5347\u6548\u7387\u3002\u9019\u7a2e\u65b9\u5f0f\u7279\u5225\u9069\u5408\u65bc\u9ad8\u4e26\u767c\u7684\u5834\u666f\uff0c\u80fd\u5920\u6709\u6548\u6e1b\u5c11\u56e0\u983b\u7e41\u5275\u5efa\u548c\u92b7\u6bc0\u7dda\u7a0b\u800c\u5e36\u4f86\u7684\u6027\u80fd\u640d\u8017\u3002<\/p>\n

Redis\u7dda\u7a0b\u6c60\u7684\u512a\u9ede<\/h2>\n

1. \u63d0\u9ad8\u6027\u80fd<\/h3>\n

\u4f7f\u7528\u7dda\u7a0b\u6c60\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8Redis\u7684\u6027\u80fd\u3002\u901a\u904e\u4e26\u884c\u8655\u7406\u591a\u500b\u8acb\u6c42\uff0c\u7dda\u7a0b\u6c60\u80fd\u5920\u5145\u5206\u5229\u7528\u591a\u6838CPU\u7684\u512a\u52e2\uff0c\u6e1b\u5c11\u8acb\u6c42\u7684\u97ff\u61c9\u6642\u9593\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u9ad8\u4e26\u767c\u7684Web\u61c9\u7528\u4e2d\uff0c\u4f7f\u7528\u7dda\u7a0b\u6c60\u53ef\u4ee5\u540c\u6642\u8655\u7406\u6578\u767e\u500b\u8acb\u6c42\uff0c\u800c\u4e0d\u5fc5\u7b49\u5f85\u6bcf\u500b\u8acb\u6c42\u7684\u5b8c\u6210\u3002<\/p>\n

2. \u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017<\/h3>\n

\u6bcf\u6b21\u5275\u5efa\u548c\u92b7\u6bc0\u7dda\u7a0b\u90fd\u6703\u6d88\u8017\u7cfb\u7d71\u8cc7\u6e90\uff0c\u9019\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u5c24\u70ba\u660e\u986f\u3002\u7dda\u7a0b\u6c60\u901a\u904e\u91cd\u7528\u7dda\u7a0b\u4f86\u6e1b\u5c11\u9019\u7a2e\u958b\u92b7\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u7cfb\u7d71\u7684\u8cc7\u6e90\u6d88\u8017\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u61c9\u7528\u7684\u6548\u7387\uff0c\u9084\u80fd\u5ef6\u9577\u7cfb\u7d71\u7684\u58fd\u547d\u3002<\/p>\n

3. \u7c21\u5316\u4ee3\u78bc\u7ba1\u7406<\/h3>\n

\u4f7f\u7528\u7dda\u7a0b\u6c60\u53ef\u4ee5\u7c21\u5316\u4ee3\u78bc\u7684\u7ba1\u7406\u3002\u958b\u767c\u8005\u4e0d\u9700\u8981\u624b\u52d5\u7ba1\u7406\u7dda\u7a0b\u7684\u5275\u5efa\u548c\u92b7\u6bc0\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u4ee3\u78bc\u7684\u8907\u96dc\u6027\uff0c\u964d\u4f4e\u51fa\u932f\u7684\u6982\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7dda\u7a0b\u6c60\u5be6\u73fe\u793a\u4f8b\uff1a<\/p>\n

\nimport redis\nfrom concurrent.futures import ThreadPoolExecutor\n\n# \u521d\u59cb\u5316Redis\u9023\u63a5\nredis_client = redis.StrictRedis(host='localhost', port=6379, db=0)\n\ndef fetch_data(key):\n    return redis_client.get(key)\n\n# \u4f7f\u7528\u7dda\u7a0b\u6c60\nwith ThreadPoolExecutor(max_workers=10) as executor:\n    keys = ['key1', 'key2', 'key3']\n    results = list(executor.map(fetch_data, keys))\n\nprint(results)\n<\/code><\/pre>\n
4. \u589e\u5f37\u61c9\u7528\u7684\u53ef\u64f4\u5c55\u6027<\/h3>\n
\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u61c9\u7528\u7684\u8ca0\u8f09\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\u3002\u7dda\u7a0b\u6c60\u7684\u4f7f\u7528\u4f7f\u5f97\u61c9\u7528\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u56e0\u70ba\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\uff0c\u4ee5\u9069\u61c9\u4e0d\u540c\u7684\u8ca0\u8f09\u60c5\u6cc1\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97\u61c9\u7528\u80fd\u5920\u5728\u9ad8\u5cf0\u671f\u4fdd\u6301\u7a69\u5b9a\u7684\u6027\u80fd\u3002<\/p>\n
5. \u63d0\u9ad8\u932f\u8aa4\u8655\u7406\u80fd\u529b<\/h3>\n
\u7dda\u7a0b\u6c60\u9084\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7684\u932f\u8aa4\u8655\u7406\u80fd\u529b\u3002\u7576\u67d0\u500b\u7dda\u7a0b\u51fa\u73fe\u932f\u8aa4\u6642\uff0c\u5176\u4ed6\u7dda\u7a0b\u4ecd\u7136\u53ef\u4ee5\u7e7c\u7e8c\u5de5\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6574\u9ad4\u7cfb\u7d71\u7684\u5f71\u97ff\u3002\u6b64\u5916\uff0c\u7dda\u7a0b\u6c60\u901a\u5e38\u6703\u63d0\u4f9b\u66f4\u597d\u7684\u932f\u8aa4\u7ba1\u7406\u6a5f\u5236\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u5feb\u5730\u5b9a\u4f4d\u548c\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u7e3d\u7684\u4f86\u8aaa\uff0c\u5229\u7528Redis\u7dda\u7a0b\u6c60\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u6548\u7387\uff0c\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\uff0c\u7c21\u5316\u4ee3\u78bc\u7ba1\u7406\uff0c\u589e\u5f37\u53ef\u64f4\u5c55\u6027\uff0c\u4e26\u63d0\u9ad8\u932f\u8aa4\u8655\u7406\u80fd\u529b\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u7dda\u7a0b\u6c60\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u642d\u5efa\u60a8\u7684Redis\u74b0\u5883\uff0c\u5c07\u6703\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u7dda\u7a0b\u6c60\u7684\u512a\u9ede\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u8cc7\u6e90\u7ba1\u7406\u8207\u5feb\u901f\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-197644","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197644","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=197644"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/197644\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=197644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=197644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=197644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}