{"id":159807,"date":"2024-11-03T17:49:22","date_gmt":"2024-11-03T09:49:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159807\/"},"modified":"2024-11-03T17:49:23","modified_gmt":"2024-11-03T09:49:23","slug":"%e7%b4%85%e8%89%b2%e8%88%87%e9%87%91%e9%8c%a2redis%e4%bd%9c%e7%94%a8%e6%96%bc%e8%b2%a1%e5%8b%99%e6%8a%95%e8%b3%87%ef%bc%88redis-%e9%87%91%e9%a1%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159807\/","title":{"rendered":"\u7d05\u8272\u8207\u91d1\u9322Redis\u4f5c\u7528\u65bc\u8ca1\u52d9\u6295\u8cc7\uff08redis \u91d1\u984d\uff09"},"content":{"rendered":"

\u7d05\u8272\u8207\u91d1\u9322Redis\u4f5c\u7528\u65bc\u8ca1\u52d9\u6295\u8cc7\uff08redis \u91d1\u984d\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u91d1\u878d\u5e02\u5834\u4e2d\uff0c\u6578\u64da\u7684\u5373\u6642\u8655\u7406\u548c\u9ad8\u6548\u5b58\u5132\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u91d1\u878d\u6a5f\u69cb\u548c\u6295\u8cc7\u8005\u7684\u9996\u9078\u5de5\u5177\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u8ca1\u52d9\u6295\u8cc7\u4e2d\u7684\u61c9\u7528\uff0c\u7279\u5225\u662f\u5982\u4f55\u5229\u7528\u5176\u7279\u6027\u4f86\u7ba1\u7406\u548c\u5206\u6790\u91d1\u984d\u6578\u64da\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\uff0c\u4f8b\u5982\u5373\u6642\u6578\u64da\u5206\u6790\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002<\/p>\n

\u8ca1\u52d9\u6295\u8cc7\u4e2d\u7684\u6578\u64da\u9700\u6c42<\/h2>\n

\u5728\u8ca1\u52d9\u6295\u8cc7\u4e2d\uff0c\u6295\u8cc7\u8005\u9700\u8981\u5feb\u901f\u7372\u53d6\u548c\u5206\u6790\u5927\u91cf\u7684\u5e02\u5834\u6578\u64da\uff0c\u5305\u62ec\u80a1\u7968\u50f9\u683c\u3001\u4ea4\u6613\u91cf\u3001\u8ca1\u52d9\u5831\u8868\u7b49\u3002\u9019\u4e9b\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u5c0d\u65bc\u505a\u51fa\u660e\u667a\u7684\u6295\u8cc7\u6c7a\u7b56\u81f3\u95dc\u91cd\u8981\u3002\u50b3\u7d71\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u9019\u4e9b\u9700\u6c42\u6642\uff0c\u5f80\u5f80\u9762\u81e8\u6027\u80fd\u74f6\u9838\uff0c\u800cRedis\u5247\u80fd\u5920\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002<\/p>\n

Redis\u5728\u8ca1\u52d9\u6295\u8cc7\u4e2d\u7684\u61c9\u7528<\/h2>\n

1. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n

Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u6295\u8cc7\u8005\u53ef\u4ee5\u5229\u7528Redis\u4f86\u5b58\u5132\u548c\u5206\u6790\u5373\u6642\u7684\u5e02\u5834\u6578\u64da\u3002\u4f8b\u5982\uff0c\u7576\u67d0\u652f\u80a1\u7968\u7684\u50f9\u683c\u8b8a\u52d5\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u7acb\u5373\u66f4\u65b0Redis\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u901a\u904e\u8a02\u95b1\/\u767c\u5e03\u6a21\u5f0f\u5c07\u8b8a\u66f4\u63a8\u9001\u7d66\u6240\u6709\u76f8\u95dc\u7684\u5ba2\u6236\u7aef\u3002<\/p>\n

SET stock:ABC:price 100.50\nPUBLISH stock:ABC:price_update 100.50\n<\/code><\/pre>\n
2. \u4ea4\u6613\u8a18\u9304\u7ba1\u7406<\/h3>\n
\u5728\u91d1\u878d\u4ea4\u6613\u4e2d\uff0c\u8a18\u9304\u6bcf\u4e00\u7b46\u4ea4\u6613\u7684\u8a73\u7d30\u4fe1\u606f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u4ea4\u6613\u8a18\u9304\uff0c\u4e26\u901a\u904e\u54c8\u5e0c\u7d50\u69cb\u4f86\u7ba1\u7406\u6bcf\u7b46\u4ea4\u6613\u7684\u5c6c\u6027\uff0c\u5982\u91d1\u984d\u3001\u6642\u9593\u6233\u548c\u4ea4\u6613\u985e\u578b\u3002\u9019\u6a23\uff0c\u6295\u8cc7\u8005\u53ef\u4ee5\u5feb\u901f\u67e5\u8a62\u548c\u5206\u6790\u904e\u53bb\u7684\u4ea4\u6613\u8a18\u9304\u3002<\/p>\n
HSET transaction:12345 amount 1000 timestamp 1633036800 type \"buy\"\n<\/code><\/pre>\n
3. \u98a8\u96aa\u7ba1\u7406<\/h3>\n
\u98a8\u96aa\u7ba1\u7406\u662f\u8ca1\u52d9\u6295\u8cc7\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u6295\u8cc7\u8005\u53ef\u4ee5\u5229\u7528Redis\u4f86\u8a08\u7b97\u548c\u5b58\u5132\u98a8\u96aa\u6307\u6a19\uff0c\u5982\u6ce2\u52d5\u7387\u548cVaR\uff08\u98a8\u96aa\u50f9\u503c\uff09\u3002\u901a\u904e\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\uff0c\u6295\u8cc7\u8005\u80fd\u5920\u53ca\u6642\u8abf\u6574\u6295\u8cc7\u7d44\u5408\uff0c\u4ee5\u964d\u4f4e\u6f5b\u5728\u98a8\u96aa\u3002<\/p>\n
SET risk:ABC:volatility 0.15\nSET risk:ABC:VaR 5000\n<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u8ca1\u52d9\u6295\u8cc7\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u7121\u8ad6\u662f\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u4ea4\u6613\u8a18\u9304\u7ba1\u7406\u9084\u662f\u98a8\u96aa\u7ba1\u7406\uff0cRedis\u90fd\u80fd\u5920\u5e6b\u52a9\u6295\u8cc7\u8005\u66f4\u597d\u5730\u61c9\u5c0d\u5e02\u5834\u8b8a\u5316\uff0c\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002\u96a8\u8457\u91d1\u878d\u79d1\u6280\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u6210\u70ba\u6295\u8cc7\u8005\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u5177\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u8ca1\u52d9\u6295\u8cc7\u6709\u8208\u8da3\uff0c\u4e26\u5e0c\u671b\u7372\u5f97\u66f4\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u7d05\u8272\u8207\u91d1\u9322\u5728Redis\u4e2d\u7684\u61c9\u7528\uff0c\u5982\u4f55\u63d0\u5347\u8ca1\u52d9\u6295\u8cc7\u6548\u7387\uff0c\u512a\u5316\u91d1\u984d\u7ba1\u7406\u8207\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-159807","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159807","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=159807"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159807\/revisions"}],"predecessor-version":[{"id":159808,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159807\/revisions\/159808"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}