{"id":201106,"date":"2025-05-10T09:20:37","date_gmt":"2025-05-10T01:20:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201106\/"},"modified":"2025-05-10T09:20:37","modified_gmt":"2025-05-10T01:20:37","slug":"%e5%9c%a8redis%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bf%9d%e5%ad%98%e6%97%b6%e9%97%b4%e5%ba%8f%e5%88%97%e6%95%b0%e6%8d%ae%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201106\/","title":{"rendered":"\u5728Redis\u4e2d\u5982\u4f55\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8be6\u89e3"},"content":{"rendered":"

<\/b> <\/p>\n

\u5728Redis\u4e2d\u5982\u4f55\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8be6\u89e3<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u600e\u4e48\u5165\u95e8\u6570\u636e\u5e93\u7f16\u7a0b\uff1f\u9700\u8981\u5b66\u4e60\u54ea\u4e9b\u77e5\u8bc6\u70b9\uff1f\u8fd9\u662f\u65b0\u624b\u4eec\u521a\u63a5\u89e6\u7f16\u7a0b\u65f6\u5e38\u89c1\u7684\u95ee\u9898\uff1b\u4e0b\u9762golang\u5b66\u4e60\u7f51\u5c31\u6765\u7ed9\u5927\u5bb6\u6574\u7406\u5206\u4eab\u4e00\u4e9b\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u591f\u7ed9\u521d\u5b66\u8005\u4e00\u4e9b\u5e2e\u52a9\u3002\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u4ecb\u7ecd\u300a\u5728Redis\u4e2d\u5982\u4f55\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8be6\u89e3\u300b\uff0c\u6d89\u53ca\u5230redis\u65f6\u95f4\u3001\u5e8f\u5217\uff0c\u6709\u9700\u8981\u7684\u53ef\u4ee5\u6536\u85cf\u4e00\u4e0b<\/p>\n

\nUserID, Type, TimeStamp\n<\/pre>\n
\u6211\u4e4b\u524d\u505a\u8fc7\u7684\u4e00\u4e2a\u7269\u8054\u7f51\u9879\u76ee\u7684\u6570\u636e\u5b58\u53d6\u9700\u6c42\uff0c\u548c\u8fd9\u4e2a\u5f88\u76f8\u4f3c\u3002\u6211\u4eec\u9700\u8981\u5468\u671f\u6027\u5730\u7edf\u8ba1\u8fd1\u4e07\u53f0\u8bbe\u5907\u7684\u5b9e\u65f6\u72b6\u6001\uff0c\u5305\u62ec\u8bbe\u5907ID\u3001\u538b\u529b\u3001\u6e29\u5ea6\u3001\u6e7f\u5ea6\uff0c\u4ee5\u53ca\u5bf9\u5e94\u7684\u65f6\u95f4\u6233\uff1a<\/p>\n
\nDeviceID, Pressure, Temperature, Humidity, TimeStamp\n<\/pre>\n
\u8fd9\u4e9b\u4e0e\u53d1\u751f\u65f6\u95f4\u76f8\u5173\u7684\u4e00\u7ec4\u6570\u636e\uff0c\u5c31\u662f\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u7684\u7279\u70b9\u662f\u6ca1\u6709\u4e25\u683c\u7684\u5173\u7cfb\u6a21\u578b\uff0c\u8bb0\u5f55\u7684\u4fe1\u606f\u53ef\u4ee5\u8868\u793a\u6210\u952e\u548c\u503c\u7684\u5173\u7cfb\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a\u8bbe\u5907ID\u5bf9\u5e94\u4e00\u6761\u8bb0\u5f55\uff09\uff0c\u6240\u4ee5\uff0c\u5e76\u4e0d\u9700\u8981\u4e13\u95e8\u7528\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08\u4f8b\u5982MySQL\uff09\u6765\u4fdd\u5b58\u3002\u800cRedis\u7684\u952e\u503c\u6570\u636e\u6a21\u578b\uff0c\u6b63\u597d\u53ef\u4ee5\u6ee1\u8db3\u8fd9\u91cc\u7684\u6570\u636e\u5b58\u53d6\u9700\u6c42\u3002Redis\u57fa\u4e8e\u81ea\u8eab\u6570\u636e\u7ed3\u6784\u4ee5\u53ca\u6269\u5c55\u6a21\u5757\uff0c\u63d0\u4f9b\u4e86\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n
\u8fd9\u8282\u8bfe\uff0c\u6211\u5c31\u4ee5\u7269\u8054\u7f51\u573a\u666f\u4e2d\u7edf\u8ba1\u8bbe\u5907\u72b6\u6001\u6307\u6807\u503c\u4e3a\u4f8b\uff0c\u548c\u4f60\u804a\u804a\u4e0d\u540c\u89e3\u51b3\u65b9\u6848\u7684\u505a\u6cd5\u548c\u4f18\u7f3a\u70b9\u3002<\/p>\n
\u4fd7\u8bdd\u8bf4\uff0c\u201c\u77e5\u5df1\u77e5\u5f7c\uff0c\u767e\u6218\u767e\u80dc\u201d\uff0c\u6211\u4eec\u5c31\u5148\u4ece\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u8bfb\u5199\u7279\u70b9\u5f00\u59cb\uff0c\u770b\u770b\u5230\u5e95\u5e94\u8be5\u91c7\u7528\u4ec0\u4e48\u6837\u7684\u6570\u636e\u7c7b\u578b\u6765\u4fdd\u5b58\u5427\u3002<\/p>\n
\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u8bfb\u5199\u7279\u70b9
<\/h2>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u901a\u5e38\u662f\u6301\u7eed\u9ad8\u5e76\u53d1\u5199\u5165\u7684\uff0c\u4f8b\u5982\uff0c\u9700\u8981\u8fde\u7eed\u8bb0\u5f55\u6570\u4e07\u4e2a\u8bbe\u5907\u7684\u5b9e\u65f6\u72b6\u6001\u503c\u3002\u540c\u65f6\uff0c\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u5199\u5165\u4e3b\u8981\u5c31\u662f\u63d2\u5165\u65b0\u6570\u636e\uff0c\u800c\u4e0d\u662f\u66f4\u65b0\u4e00\u4e2a\u5df2\u5b58\u5728\u7684\u6570\u636e\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e00\u4e2a\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u88ab\u8bb0\u5f55\u540e\u901a\u5e38\u5c31\u4e0d\u4f1a\u53d8\u4e86\uff0c\u56e0\u4e3a\u5b83\u5c31\u4ee3\u8868\u4e86\u4e00\u4e2a\u8bbe\u5907\u5728\u67d0\u4e2a\u65f6\u523b\u7684\u72b6\u6001\u503c\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a\u8bbe\u5907\u5728\u67d0\u4e2a\u65f6\u523b\u7684\u6e29\u5ea6\u6d4b\u91cf\u503c\uff0c\u4e00\u65e6\u8bb0\u5f55\u4e0b\u6765\uff0c\u8fd9\u4e2a\u503c\u672c\u8eab\u5c31\u4e0d\u4f1a\u518d\u53d8\u4e86\uff09\u3002<\/p>\n
\u6240\u4ee5\uff0c\u8fd9\u79cd\u6570\u636e\u7684\u5199\u5165\u7279\u70b9\u5f88\u7b80\u5355\uff0c\u5c31\u662f\u63d2\u5165\u6570\u636e\u5feb\uff0c\u8fd9\u5c31\u8981\u6c42\u6211\u4eec\u9009\u62e9\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5728\u8fdb\u884c\u6570\u636e\u63d2\u5165\u65f6\uff0c\u590d\u6742\u5ea6\u8981\u4f4e\uff0c\u5c3d\u91cf\u4e0d\u8981\u963b\u585e\u3002\u770b\u5230\u8fd9\u513f\uff0c\u4f60\u53ef\u80fd\u7b2c\u4e00\u65f6\u95f4\u4f1a\u60f3\u5230\u7528Redis\u7684String\u3001Hash\u7c7b\u578b\u6765\u4fdd\u5b58\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u63d2\u5165\u590d\u6742\u5ea6\u90fd\u662fO(1)\uff0c\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u4f46\u662f\uff0c\u6211\u5728\u7b2c11\u8bb2\u4e2d\u8bf4\u8fc7\uff0cString\u7c7b\u578b\u5728\u8bb0\u5f55\u5c0f\u6570\u636e\u65f6\uff08\u4f8b\u5982\u521a\u624d\u4f8b\u5b50\u4e2d\u7684\u8bbe\u5907\u6e29\u5ea6\u503c\uff09\uff0c\u5143\u6570\u636e\u7684\u5185\u5b58\u5f00\u9500\u6bd4\u8f83\u5927\uff0c\u4e0d\u592a\u9002\u5408\u4fdd\u5b58\u5927\u91cf\u6570\u636e\u3002<\/p>\n
\u90a3\u6211\u4eec\u518d\u770b\u770b\uff0c\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u201c\u8bfb\u201d\u64cd\u4f5c\u6709\u4ec0\u4e48\u7279\u70b9\u3002<\/p>\n
\u6211\u4eec\u5728\u67e5\u8be2\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u65f6\uff0c\u65e2\u6709\u5bf9\u5355\u6761\u8bb0\u5f55\u7684\u67e5\u8be2\uff08\u4f8b\u5982\u67e5\u8be2\u67d0\u4e2a\u8bbe\u5907\u5728\u67d0\u4e00\u4e2a\u65f6\u523b\u7684\u8fd0\u884c\u72b6\u6001\u4fe1\u606f\uff0c\u5bf9\u5e94\u7684\u5c31\u662f\u8fd9\u4e2a\u8bbe\u5907\u7684\u4e00\u6761\u8bb0\u5f55\uff09\uff0c\u4e5f\u6709\u5bf9\u67d0\u4e2a\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6570\u636e\u7684\u67e5\u8be2\uff08\u4f8b\u5982\u6bcf\u5929\u65e9\u4e0a8\u70b9\u523010\u70b9\u7684\u6240\u6709\u8bbe\u5907\u7684\u72b6\u6001\u4fe1\u606f\uff09\u3002
 \u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u66f4\u590d\u6742\u7684\u67e5\u8be2\uff0c\u6bd4\u5982\u5bf9\u67d0\u4e2a\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6570\u636e\u505a\u805a\u5408\u8ba1\u7b97\u3002\u8fd9\u91cc\u7684\u805a\u5408\u8ba1\u7b97\uff0c\u5c31\u662f\u5bf9\u7b26\u5408\u67e5\u8be2\u6761\u4ef6\u7684\u6240\u6709\u6570\u636e\u505a\u8ba1\u7b97\uff0c\u5305\u62ec\u8ba1\u7b97\u5747\u503c\u3001\u6700\u5927\/\u6700\u5c0f\u503c\u3001\u6c42\u548c\u7b49\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u8ba1\u7b97\u67d0\u4e2a\u65f6\u95f4\u6bb5\u5185\u7684\u8bbe\u5907\u538b\u529b\u7684\u6700\u5927\u503c\uff0c\u6765\u5224\u65ad\u662f\u5426\u6709\u6545\u969c\u53d1\u751f\u3002<\/p>\n
\u90a3\u7528\u4e00\u4e2a\u8bcd\u6982\u62ec\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u201c\u8bfb\u201d\uff0c\u5c31\u662f\u67e5\u8be2\u6a21\u5f0f\u591a\u3002<\/p>\n
\u5f04\u6e05\u695a\u4e86\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u8bfb\u5199\u7279\u70b9\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u770b\u770b\u5982\u4f55\u5728Redis\u4e2d\u4fdd\u5b58\u8fd9\u4e9b\u6570\u636e\u3002\u6211\u4eec\u6765\u5206\u6790\u4e0b\uff1a\u9488\u5bf9\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u201c\u5199\u8981\u5feb\u201d\uff0cRedis\u7684\u9ad8\u6027\u80fd\u5199\u7279\u6027\u76f4\u63a5\u5c31\u53ef\u4ee5\u6ee1\u8db3\u4e86\uff1b\u800c\u9488\u5bf9\u201c\u67e5\u8be2\u6a21\u5f0f\u591a\u201d\uff0c\u4e5f\u5c31\u662f\u8981\u652f\u6301\u5355\u70b9\u67e5\u8be2\u3001\u8303\u56f4\u67e5\u8be2\u548c\u805a\u5408\u8ba1\u7b97\uff0cRedis\u63d0\u4f9b\u4e86\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u4e24\u79cd\u65b9\u6848\uff0c\u5206\u522b\u53ef\u4ee5\u57fa\u4e8eHash\u548cSorted Set\u5b9e\u73b0\uff0c\u4ee5\u53ca\u57fa\u4e8eRedisTimeSeries\u6a21\u5757\u5b9e\u73b0\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5148\u5b66\u4e60\u4e0b\u7b2c\u4e00\u79cd\u65b9\u6848\u3002<\/p>\n
\u57fa\u4e8eHash\u548cSorted Set\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e
<\/h2>\n
Hash\u548cSorted Set\u7ec4\u5408\u7684\u65b9\u5f0f\u6709\u4e00\u4e2a\u660e\u663e\u7684\u597d\u5904\uff1a\u5b83\u4eec\u662fRedis\u5185\u5728\u7684\u6570\u636e\u7c7b\u578b\uff0c\u4ee3\u7801\u6210\u719f\u548c\u6027\u80fd\u7a33\u5b9a\u3002\u6240\u4ee5\uff0c\u57fa\u4e8e\u8fd9\u4e24\u4e2a\u6570\u636e\u7c7b\u578b\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u7cfb\u7edf\u7a33\u5b9a\u6027\u662f\u53ef\u4ee5\u9884\u671f\u7684\u3002<\/p>\n
\u4e0d\u8fc7\uff0c\u5728\u524d\u9762\u5b66\u4e60\u7684\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u90fd\u662f\u4f7f\u7528\u4e00\u4e2a\u6570\u636e\u7c7b\u578b\u6765\u5b58\u53d6\u6570\u636e\uff0c\u90a3\u4e48\uff0c\u4e3a\u4ec0\u4e48\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u8981\u540c\u65f6\u4f7f\u7528\u8fd9\u4e24\u79cd\u7c7b\u578b\uff1f\u8fd9\u662f\u6211\u4eec\u8981\u56de\u7b54\u7684\u7b2c\u4e00\u4e2a\u95ee\u9898\u3002<\/p>\n
\u5173\u4e8eHash\u7c7b\u578b\uff0c\u6211\u4eec\u90fd\u77e5\u9053\uff0c\u5b83\u6709\u4e00\u4e2a\u7279\u70b9\u662f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u5355\u952e\u7684\u5feb\u901f\u67e5\u8be2\u3002\u8fd9\u5c31\u6ee1\u8db3\u4e86\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u5355\u952e\u67e5\u8be2\u9700\u6c42\u3002\u6211\u4eec\u53ef\u4ee5\u628a\u65f6\u95f4\u6233\u4f5c\u4e3aHash\u96c6\u5408\u7684key\uff0c\u628a\u8bb0\u5f55\u7684\u8bbe\u5907\u72b6\u6001\u503c\u4f5c\u4e3aHash\u96c6\u5408\u7684value\u3002<\/p>\n
\u53ef\u4ee5\u770b\u4e0b\u7528Hash\u96c6\u5408\u8bb0\u5f55\u8bbe\u5907\u7684\u6e29\u5ea6\u503c\u7684\u793a\u610f\u56fe\uff1a<\/p>\n
<\/p>\n
\u5f53\u6211\u4eec\u60f3\u8981\u67e5\u8be2\u67d0\u4e2a\u65f6\u95f4\u70b9\u6216\u8005\u662f\u591a\u4e2a\u65f6\u95f4\u70b9\u4e0a\u7684\u6e29\u5ea6\u6570\u636e\u65f6\uff0c\u76f4\u63a5\u4f7f\u7528HGET\u547d\u4ee4\u6216\u8005HMGET\u547d\u4ee4\uff0c\u5c31\u53ef\u4ee5\u5206\u522b\u83b7\u5f97Hash\u96c6\u5408\u4e2d\u7684\u4e00\u4e2akey\u548c\u591a\u4e2akey\u7684value\u503c\u4e86\u3002<\/p>\n
\u4e3e\u4e2a\u4f8b\u5b50\u3002\u6211\u4eec\u7528HGET\u547d\u4ee4\u67e5\u8be2202008030905\u8fd9\u4e2a\u65f6\u523b\u7684\u6e29\u5ea6\u503c\uff0c\u4f7f\u7528HMGET\u67e5\u8be2202008030905\u3001202008030907\u3001202008030908\u8fd9\u4e09\u4e2a\u65f6\u523b\u7684\u6e29\u5ea6\u503c\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
\nHGET device:temperature 202008030905\n\"25.1\"\n\nHMGET device:temperature 202008030905 202008030907 202008030908\n1) \"25.1\"\n2) \"25.9\"\n3) \"24.9\"\n<\/pre>\n
\u4f60\u770b\uff0c\u7528Hash\u7c7b\u578b\u6765\u5b9e\u73b0\u5355\u952e\u7684\u67e5\u8be2\u5f88\u7b80\u5355\u3002\u4f46\u662f\uff0cHash\u7c7b\u578b\u6709\u4e2a\u77ed\u677f\uff1a\u5b83\u5e76\u4e0d\u652f\u6301\u5bf9\u6570\u636e\u8fdb\u884c\u8303\u56f4\u67e5\u8be2<\/strong>\u3002<\/p>\n
\u867d\u7136\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u662f\u6309\u65f6\u95f4\u9012\u589e\u987a\u5e8f\u63d2\u5165Hash\u96c6\u5408\u4e2d\u7684\uff0c\u4f46Hash\u7c7b\u578b\u7684\u5e95\u5c42\u7ed3\u6784\u662f\u54c8\u5e0c\u8868\uff0c\u5e76\u6ca1\u6709\u5bf9\u6570\u636e\u8fdb\u884c\u6709\u5e8f\u7d22\u5f15\u3002\u6240\u4ee5\uff0c\u5982\u679c\u8981\u5bf9Hash\u7c7b\u578b\u8fdb\u884c\u8303\u56f4\u67e5\u8be2\u7684\u8bdd\uff0c\u5c31\u9700\u8981\u626b\u63cfHash\u96c6\u5408\u4e2d\u7684\u6240\u6709\u6570\u636e\uff0c\u518d\u628a\u8fd9\u4e9b\u6570\u636e\u53d6\u56de\u5230\u5ba2\u6237\u7aef\u8fdb\u884c\u6392\u5e8f\uff0c\u7136\u540e\uff0c\u624d\u80fd\u5728\u5ba2\u6237\u7aef\u5f97\u5230\u6240\u67e5\u8be2\u8303\u56f4\u5185\u7684\u6570\u636e\u3002\u663e\u7136\uff0c\u67e5\u8be2\u6548\u7387\u5f88\u4f4e\u3002<\/p>\n
\u4e3a\u4e86\u80fd\u540c\u65f6\u652f\u6301\u6309\u65f6\u95f4\u6233\u8303\u56f4\u7684\u67e5\u8be2\uff0c\u53ef\u4ee5\u7528Sorted Set\u6765\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u56e0\u4e3a\u5b83\u80fd\u591f\u6839\u636e\u5143\u7d20\u7684\u6743\u91cd\u5206\u6570\u6765\u6392\u5e8f\u3002\u6211\u4eec\u53ef\u4ee5\u628a\u65f6\u95f4\u6233\u4f5c\u4e3aSorted Set\u96c6\u5408\u7684\u5143\u7d20\u5206\u6570\uff0c\u628a\u65f6\u95f4\u70b9\u4e0a\u8bb0\u5f55\u7684\u6570\u636e\u4f5c\u4e3a\u5143\u7d20\u672c\u8eab\u3002<\/p>\n
\u6211\u8fd8\u662f\u4ee5\u4fdd\u5b58\u8bbe\u5907\u6e29\u5ea6\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u4e3a\u4f8b\uff0c\u8fdb\u884c\u89e3\u91ca\u3002\u4e0b\u56fe\u663e\u793a\u4e86\u7528Sorted Set\u96c6\u5408\u4fdd\u5b58\u7684\u7ed3\u679c\u3002<\/p>\n
<\/p>\n
\u4f7f\u7528Sorted Set\u4fdd\u5b58\u6570\u636e\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528ZRANGEBYSCORE\u547d\u4ee4\uff0c\u6309\u7167\u8f93\u5165\u7684\u6700\u5927\u65f6\u95f4\u6233\u548c\u6700\u5c0f\u65f6\u95f4\u6233\u6765\u67e5\u8be2\u8fd9\u4e2a\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6e29\u5ea6\u503c\u4e86\u3002\u5982\u4e0b\u6240\u793a\uff0c\u6211\u4eec\u6765\u67e5\u8be2\u4e00\u4e0b\u57282020\u5e748\u67083\u65e59\u70b97\u5206\u52309\u70b910\u5206\u95f4\u7684\u6240\u6709\u6e29\u5ea6\u503c\uff1a<\/p>\n
\nZRANGEBYSCORE device:temperature 202008030907 202008030910\n1) \"25.9\"\n2) \"24.9\"\n3) \"25.3\"\n4) \"25.2\"\n<\/pre>\n
\u73b0\u5728\u6211\u4eec\u77e5\u9053\u4e86\uff0c\u540c\u65f6\u4f7f\u7528Hash\u548cSorted Set\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5355\u4e2a\u65f6\u95f4\u70b9\u548c\u4e00\u4e2a\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6570\u636e\u67e5\u8be2\u9700\u6c42\u4e86\uff0c\u4f46\u662f\u6211\u4eec\u53c8\u4f1a\u9762\u4e34\u4e00\u4e2a\u65b0\u7684\u95ee\u9898\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u8981\u89e3\u7b54\u7684\u7b2c\u4e8c\u4e2a\u95ee\u9898\uff1a\u5982\u4f55\u4fdd\u8bc1\u5199\u5165Hash\u548cSorted Set\u662f\u4e00\u4e2a\u539f\u5b50\u6027\u7684\u64cd\u4f5c\u5462\uff1f
<\/strong><\/p>\n
\u6240\u8c13\u201c\u539f\u5b50\u6027\u7684\u64cd\u4f5c\u201d\uff0c\u5c31\u662f\u6307\u6211\u4eec\u6267\u884c\u591a\u4e2a\u5199\u547d\u4ee4\u64cd\u4f5c\u65f6\uff08\u4f8b\u5982\u7528HSET\u547d\u4ee4\u548cZADD\u547d\u4ee4\u5206\u522b\u628a\u6570\u636e\u5199\u5165Hash\u548cSorted Set\uff09\uff0c\u8fd9\u4e9b\u547d\u4ee4\u64cd\u4f5c\u8981\u4e48\u5168\u90e8\u5b8c\u6210\uff0c\u8981\u4e48\u90fd\u4e0d\u5b8c\u6210\u3002<\/p>\n
\u53ea\u6709\u4fdd\u8bc1\u4e86\u5199\u64cd\u4f5c\u7684\u539f\u5b50\u6027\uff0c\u624d\u80fd\u4fdd\u8bc1\u540c\u4e00\u4e2a\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u5728Hash\u548cSorted Set\u4e2d\uff0c\u8981\u4e48\u90fd\u4fdd\u5b58\u4e86\uff0c\u8981\u4e48\u90fd\u6ca1\u4fdd\u5b58\u3002\u5426\u5219\uff0c\u5c31\u53ef\u80fd\u51fa\u73b0Hash\u96c6\u5408\u4e2d\u6709\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u800cSorted Set\u4e2d\u6ca1\u6709\uff0c\u90a3\u4e48\uff0c\u5728\u8fdb\u884c\u8303\u56f4\u67e5\u8be2\u65f6\uff0c\u5c31\u6ca1\u6709\u529e\u6cd5\u6ee1\u8db3\u67e5\u8be2\u9700\u6c42\u4e86\u3002<\/p>\n
\u90a3Redis\u662f\u600e\u4e48\u4fdd\u8bc1\u539f\u5b50\u6027\u64cd\u4f5c\u7684\u5462\uff1f\u8fd9\u91cc\u5c31\u6d89\u53ca\u5230\u4e86Redis\u7528\u6765\u5b9e\u73b0\u7b80\u5355\u7684\u4e8b\u52a1\u7684MULTI\u548cEXEC\u547d\u4ee4\u3002\u5f53\u591a\u4e2a\u547d\u4ee4\u53ca\u5176\u53c2\u6570\u672c\u8eab\u65e0\u8bef\u65f6\uff0cMULTI\u548cEXEC\u547d\u4ee4\u53ef\u4ee5\u4fdd\u8bc1\u6267\u884c\u8fd9\u4e9b\u547d\u4ee4\u65f6\u7684\u539f\u5b50\u6027\u3002\u5173\u4e8eRedis\u7684\u4e8b\u52a1\u652f\u6301\u548c\u539f\u5b50\u6027\u4fdd\u8bc1\u7684\u5f02\u5e38\u60c5\u51b5\uff0c\u6211\u4f1a\u5728\u7b2c30\u8bb2\u4e2d\u5411\u4f60\u4ecb\u7ecd\uff0c\u8fd9\u8282\u8bfe\uff0c\u6211\u4eec\u53ea\u8981\u4e86\u89e3\u4e00\u4e0bMULTI\u548cEXEC\u8fd9\u4e24\u4e2a\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\u5c31\u884c\u4e86\u3002<\/p>\n
    \n
  • MULTI\u547d\u4ee4\uff1a\u8868\u793a\u4e00\u7cfb\u5217\u539f\u5b50\u6027\u64cd\u4f5c\u7684\u5f00\u59cb\u3002\u6536\u5230\u8fd9\u4e2a\u547d\u4ee4\u540e\uff0cRedis\u5c31\u77e5\u9053\uff0c\u63a5\u4e0b\u6765\u518d\u6536\u5230\u7684\u547d\u4ee4\u9700\u8981\u653e\u5230\u4e00\u4e2a\u5185\u90e8\u961f\u5217\u4e2d\uff0c\u540e\u7eed\u4e00\u8d77\u6267\u884c\uff0c\u4fdd\u8bc1\u539f\u5b50\u6027\u3002<\/li>\n
  • EXEC\u547d\u4ee4\uff1a\u8868\u793a\u4e00\u7cfb\u5217\u539f\u5b50\u6027\u64cd\u4f5c\u7684\u7ed3\u675f\u3002\u4e00\u65e6Redis\u6536\u5230\u4e86\u8fd9\u4e2a\u547d\u4ee4\uff0c\u5c31\u8868\u793a\u6240\u6709\u8981\u4fdd\u8bc1\u539f\u5b50\u6027\u7684\u547d\u4ee4\u64cd\u4f5c\u90fd\u5df2\u7ecf\u53d1\u9001\u5b8c\u6210\u4e86\u3002\u6b64\u65f6\uff0cRedis\u5f00\u59cb\u6267\u884c\u521a\u624d\u653e\u5230\u5185\u90e8\u961f\u5217\u4e2d\u7684\u6240\u6709\u547d\u4ee4\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n
    \u4f60\u53ef\u4ee5\u770b\u4e0b\u4e0b\u9762\u8fd9\u5f20\u793a\u610f\u56fe\uff0c\u547d\u4ee41\u5230\u547d\u4ee4N\u662f\u5728MULTI\u547d\u4ee4\u540e\u3001EXEC\u547d\u4ee4\u524d\u53d1\u9001\u7684\uff0c\u5b83\u4eec\u4f1a\u88ab\u4e00\u8d77\u6267\u884c\uff0c\u4fdd\u8bc1\u539f\u5b50\u6027\u3002<\/p>\n
    <\/p>\n
    \u4ee5\u4fdd\u5b58\u8bbe\u5907\u72b6\u6001\u4fe1\u606f\u7684\u9700\u6c42\u4e3a\u4f8b\uff0c\u6211\u4eec\u6267\u884c\u4e0b\u9762\u7684\u4ee3\u7801\uff0c\u628a\u8bbe\u5907\u57282020\u5e748\u67083\u65e59\u65f65\u5206\u7684\u6e29\u5ea6\uff0c\u5206\u522b\u7528HSET\u547d\u4ee4\u548cZADD\u547d\u4ee4\u5199\u5165Hash\u96c6\u5408\u548cSorted Set\u96c6\u5408\u3002<\/p>\n
    \n127.0.0.1:6379> MULTI\nOK\n\n127.0.0.1:6379> HSET device:temperature 202008030911 26.8\nQUEUED\n\n127.0.0.1:6379> ZADD device:temperature 202008030911 26.8\nQUEUED\n\n127.0.0.1:6379> EXEC\n1) (integer) 1\n2) (integer) 1\n<\/pre>\n
    \u53ef\u4ee5\u770b\u5230\uff0c\u9996\u5148\uff0cRedis\u6536\u5230\u4e86\u5ba2\u6237\u7aef\u6267\u884c\u7684MULTI\u547d\u4ee4\u3002\u7136\u540e\uff0c\u5ba2\u6237\u7aef\u518d\u6267\u884cHSET\u548cZADD\u547d\u4ee4\u540e\uff0cRedis\u8fd4\u56de\u7684\u7ed3\u679c\u4e3a\u201cQUEUED\u201d\uff0c\u8868\u793a\u8fd9\u4e24\u4e2a\u547d\u4ee4\u6682\u65f6\u5165\u961f\uff0c\u5148\u4e0d\u6267\u884c\uff1b\u6267\u884c\u4e86EXEC\u547d\u4ee4\u540e\uff0cHSET\u547d\u4ee4\u548cZADD\u547d\u4ee4\u624d\u771f\u6b63\u6267\u884c\uff0c\u5e76\u8fd4\u56de\u6210\u529f\u7ed3\u679c\uff08\u7ed3\u679c\u503c\u4e3a1\uff09\u3002<\/p>\n
    \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u5c31\u89e3\u51b3\u4e86\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u5355\u70b9\u67e5\u8be2\u3001\u8303\u56f4\u67e5\u8be2\u95ee\u9898\uff0c\u5e76\u4f7f\u7528MUTLI\u548cEXEC\u547d\u4ee4\u4fdd\u8bc1\u4e86Redis\u80fd\u539f\u5b50\u6027\u5730\u628a\u6570\u636e\u4fdd\u5b58\u5230Hash\u548cSorted Set\u4e2d\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u7ee7\u7eed\u89e3\u51b3\u7b2c\u4e09\u4e2a\u95ee\u9898\uff1a\u5982\u4f55\u5bf9\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\uff1f<\/strong><\/p>\n
    \u805a\u5408\u8ba1\u7b97\u4e00\u822c\u88ab\u7528\u6765\u5468\u671f\u6027\u5730\u7edf\u8ba1\u65f6\u95f4\u7a97\u53e3\u5185\u7684\u6570\u636e\u6c47\u603b\u72b6\u6001\uff0c\u5728\u5b9e\u65f6\u76d1\u63a7\u4e0e\u9884\u8b66\u7b49\u573a\u666f\u4e0b\u4f1a\u9891\u7e41\u6267\u884c\u3002<\/p>\n
    \u56e0\u4e3aSorted Set\u53ea\u652f\u6301\u8303\u56f4\u67e5\u8be2\uff0c\u65e0\u6cd5\u76f4\u63a5\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\uff0c\u6240\u4ee5\uff0c\u6211\u4eec\u53ea\u80fd\u5148\u628a\u65f6\u95f4\u8303\u56f4\u5185\u7684\u6570\u636e\u53d6\u56de\u5230\u5ba2\u6237\u7aef\uff0c\u7136\u540e\u5728\u5ba2\u6237\u7aef\u81ea\u884c\u5b8c\u6210\u805a\u5408\u8ba1\u7b97\u3002\u8fd9\u4e2a\u65b9\u6cd5\u867d\u7136\u80fd\u5b8c\u6210\u805a\u5408\u8ba1\u7b97\uff0c\u4f46\u662f\u4f1a\u5e26\u6765\u4e00\u5b9a\u7684\u6f5c\u5728\u98ce\u9669\uff0c\u4e5f\u5c31\u662f\u5927\u91cf\u6570\u636e\u5728Redis\u5b9e\u4f8b\u548c\u5ba2\u6237\u7aef\u95f4\u9891\u7e41\u4f20\u8f93\uff0c\u8fd9\u4f1a\u548c\u5176\u4ed6\u64cd\u4f5c\u547d\u4ee4\u7ade\u4e89\u7f51\u7edc\u8d44\u6e90\uff0c\u5bfc\u81f4\u5176\u4ed6\u64cd\u4f5c\u53d8\u6162\u3002
    <\/strong><\/p>\n
    \u5728\u6211\u4eec\u8fd9\u4e2a\u7269\u8054\u7f51\u9879\u76ee\u4e2d\uff0c\u5c31\u9700\u8981\u6bcf3\u5206\u949f\u7edf\u8ba1\u4e00\u4e0b\u5404\u4e2a\u8bbe\u5907\u7684\u6e29\u5ea6\u72b6\u6001\uff0c\u4e00\u65e6\u8bbe\u5907\u6e29\u5ea6\u8d85\u51fa\u4e86\u8bbe\u5b9a\u7684\u9608\u503c\uff0c\u5c31\u8981\u8fdb\u884c\u62a5\u8b66\u3002\u8fd9\u662f\u4e00\u4e2a\u5178\u578b\u7684\u805a\u5408\u8ba1\u7b97\u573a\u666f\uff0c\u6211\u4eec\u53ef\u4ee5\u6765\u770b\u770b\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\u4f53\u91cf\u3002<\/p>\n
    \u5047\u8bbe\u6211\u4eec\u9700\u8981\u6bcf3\u5206\u949f\u8ba1\u7b97\u4e00\u6b21\u7684\u6240\u6709\u8bbe\u5907\u5404\u6307\u6807\u7684\u6700\u5927\u503c\uff0c\u6bcf\u4e2a\u8bbe\u5907\u6bcf15\u79d2\u8bb0\u5f55\u4e00\u4e2a\u6307\u6807\u503c\uff0c1\u5206\u949f\u5c31\u4f1a\u8bb0\u5f554\u4e2a\u503c\uff0c3\u5206\u949f\u5c31\u4f1a\u670912\u4e2a\u503c\u3002\u6211\u4eec\u8981\u7edf\u8ba1\u7684\u8bbe\u5907\u6307\u6807\u6570\u91cf\u670933\u4e2a\uff0c\u6240\u4ee5\uff0c\u5355\u4e2a\u8bbe\u5907\u6bcf3\u5206\u949f\u8bb0\u5f55\u7684\u6307\u6807\u6570\u636e\u6709\u5c06\u8fd1400\u4e2a\uff0833 * 12 = 396\uff09\uff0c\u800c\u8bbe\u5907\u603b\u6570\u91cf\u67091\u4e07\u53f0\uff0c\u8fd9\u6837\u4e00\u6765\uff0c\u6bcf3\u5206\u949f\u5c31\u6709\u5c06\u8fd1400\u4e07\u6761\uff08396 * 1\u4e07 = 396\u4e07\uff09\u6570\u636e\u9700\u8981\u5728\u5ba2\u6237\u7aef\u548cRedis\u5b9e\u4f8b\u95f4\u8fdb\u884c\u4f20\u8f93\u3002<\/p>\n
    \u4e3a\u4e86\u907f\u514d\u5ba2\u6237\u7aef\u548cRedis\u5b9e\u4f8b\u95f4\u9891\u7e41\u7684\u5927\u91cf\u6570\u636e\u4f20\u8f93\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528RedisTimeSeries\u6765\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002<\/p>\n
    RedisTimeSeries\u652f\u6301\u76f4\u63a5\u5728Redis\u5b9e\u4f8b\u4e0a\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\u3002\u8fd8\u662f\u4ee5\u521a\u624d\u6bcf3\u5206\u949f\u7b97\u4e00\u6b21\u6700\u5927\u503c\u4e3a\u4f8b\u3002\u5728Redis\u5b9e\u4f8b\u4e0a\u76f4\u63a5\u805a\u5408\u8ba1\u7b97\uff0c\u90a3\u4e48\uff0c\u5bf9\u4e8e\u5355\u4e2a\u8bbe\u5907\u7684\u4e00\u4e2a\u6307\u6807\u503c\u6765\u8bf4\uff0c\u6bcf3\u5206\u949f\u8bb0\u5f55\u768412\u6761\u6570\u636e\u53ef\u4ee5\u805a\u5408\u8ba1\u7b97\u6210\u4e00\u4e2a\u503c\uff0c\u5355\u4e2a\u8bbe\u5907\u6bcf3\u5206\u949f\u4e5f\u5c31\u53ea\u670933\u4e2a\u805a\u5408\u503c\u9700\u8981\u4f20\u8f93\uff0c1\u4e07\u53f0\u8bbe\u5907\u4e5f\u53ea\u670933\u4e07\u6761\u6570\u636e\u3002\u6570\u636e\u91cf\u5927\u7ea6\u662f\u5728\u5ba2\u6237\u7aef\u505a\u805a\u5408\u8ba1\u7b97\u7684\u5341\u5206\u4e4b\u4e00\uff0c\u5f88\u663e\u7136\uff0c\u53ef\u4ee5\u51cf\u5c11\u5927\u91cf\u6570\u636e\u4f20\u8f93\u5bf9Redis\u5b9e\u4f8b\u7f51\u7edc\u7684\u6027\u80fd\u5f71\u54cd\u3002<\/p>\n
    \u6240\u4ee5\uff0c\u5982\u679c\u6211\u4eec\u53ea\u9700\u8981\u8fdb\u884c\u5355\u4e2a\u65f6\u95f4\u70b9\u67e5\u8be2\u6216\u662f\u5bf9\u67d0\u4e2a\u65f6\u95f4\u8303\u56f4\u67e5\u8be2\u7684\u8bdd\uff0c\u9002\u5408\u4f7f\u7528Hash\u548cSorted Set\u7684\u7ec4\u5408\uff0c\u5b83\u4eec\u90fd\u662fRedis\u7684\u5185\u5728\u6570\u636e\u7ed3\u6784\uff0c\u6027\u80fd\u597d\uff0c\u7a33\u5b9a\u6027\u9ad8\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u9700\u8981\u8fdb\u884c\u5927\u91cf\u7684\u805a\u5408\u8ba1\u7b97\uff0c\u540c\u65f6\u7f51\u7edc\u5e26\u5bbd\u6761\u4ef6\u4e0d\u662f\u592a\u597d\u65f6\uff0cHash\u548cSorted Set\u7684\u7ec4\u5408\u5c31\u4e0d\u592a\u9002\u5408\u4e86\u3002\u6b64\u65f6\uff0c\u4f7f\u7528RedisTimeSeries\u5c31\u66f4\u52a0\u5408\u9002\u4e00\u4e9b\u3002<\/p>\n
    \u597d\u4e86\uff0c\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u6765\u5177\u4f53\u5b66\u4e60\u4e0bRedisTimeSeries\u3002<\/p>\n
    \u57fa\u4e8eRedisTimeSeries\u6a21\u5757\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e
    <\/h2>\n
    RedisTimeSeries\u662fRedis\u7684\u4e00\u4e2a\u6269\u5c55\u6a21\u5757\u3002\u5b83\u4e13\u95e8\u9762\u5411\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u63d0\u4f9b\u4e86\u6570\u636e\u7c7b\u578b\u548c\u8bbf\u95ee\u63a5\u53e3\uff0c\u5e76\u4e14\u652f\u6301\u5728Redis\u5b9e\u4f8b\u4e0a\u76f4\u63a5\u5bf9\u6570\u636e\u8fdb\u884c\u6309\u65f6\u95f4\u8303\u56f4\u7684\u805a\u5408\u8ba1\u7b97\u3002<\/p>\n
    \u56e0\u4e3aRedisTimeSeries\u4e0d\u5c5e\u4e8eRedis\u7684\u5185\u5efa\u529f\u80fd\u6a21\u5757\uff0c\u5728\u4f7f\u7528\u65f6\uff0c\u6211\u4eec\u9700\u8981\u5148\u628a\u5b83\u7684\u6e90\u7801\u5355\u72ec\u7f16\u8bd1\u6210\u52a8\u6001\u94fe\u63a5\u5e93redistimeseries.so\uff0c\u518d\u4f7f\u7528loadmodule\u547d\u4ee4\u8fdb\u884c\u52a0\u8f7d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n
    \nloadmodule redistimeseries.so\n<\/pre>\n
    \u5f53\u7528\u4e8e\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u5b58\u53d6\u65f6\uff0cRedisTimeSeries\u7684\u64cd\u4f5c\u4e3b\u8981\u67095\u4e2a\uff1a<\/p>\n
      \n
    • \u7528TS.CREATE\u547d\u4ee4\u521b\u5efa\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u96c6\u5408\uff1b<\/li>\n
    • \u7528TS.ADD\u547d\u4ee4\u63d2\u5165\u6570\u636e\uff1b<\/li>\n
    • \u7528TS.GET\u547d\u4ee4\u8bfb\u53d6\u6700\u65b0\u6570\u636e\uff1b<\/li>\n
    • \u7528TS.MGET\u547d\u4ee4\u6309\u6807\u7b7e\u8fc7\u6ee4\u67e5\u8be2\u6570\u636e\u96c6\u5408\uff1b<\/li>\n
    • \u7528TS.RANGE\u652f\u6301\u805a\u5408\u8ba1\u7b97\u7684\u8303\u56f4\u67e5\u8be2\u3002<\/li>\n<\/ul>\n
      \u4e0b\u9762\uff0c\u6211\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528\u8fd95\u4e2a\u64cd\u4f5c\u3002<\/p>\n
      1.\u7528TS.CREATE\u547d\u4ee4\u521b\u5efa\u4e00\u4e2a\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u96c6\u5408
      <\/h3>\n
      \u5728TS.CREATE\u547d\u4ee4\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u8bbe\u7f6e\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u96c6\u5408\u7684key\u548c\u6570\u636e\u7684\u8fc7\u671f\u65f6\u95f4\uff08\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d\uff09\u3002\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u4e3a\u6570\u636e\u96c6\u5408\u8bbe\u7f6e\u6807\u7b7e\uff0c\u6765\u8868\u793a\u6570\u636e\u96c6\u5408\u7684\u5c5e\u6027\u3002<\/p>\n
      \u4f8b\u5982\uff0c\u6211\u4eec\u6267\u884c\u4e0b\u9762\u7684\u547d\u4ee4\uff0c\u521b\u5efa\u4e00\u4e2akey\u4e3adevice:temperature\u3001\u6570\u636e\u6709\u6548\u671f\u4e3a600s\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u96c6\u5408\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u4e2a\u96c6\u5408\u4e2d\u7684\u6570\u636e\u521b\u5efa\u4e86600s\u540e\uff0c\u5c31\u4f1a\u88ab\u81ea\u52a8\u5220\u9664\u3002\u6700\u540e\uff0c\u6211\u4eec\u7ed9\u8fd9\u4e2a\u96c6\u5408\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u6807\u7b7e\u5c5e\u6027{device_id:1}\uff0c\u8868\u660e\u8fd9\u4e2a\u6570\u636e\u96c6\u5408\u4e2d\u8bb0\u5f55\u7684\u662f\u5c5e\u4e8e\u8bbe\u5907ID\u53f7\u4e3a1\u7684\u6570\u636e\u3002<\/p>\n
      \nTS.CREATE device:temperature RETENTION 600000 LABELS device_id 1\nOK\n<\/pre>\n
      2.\u7528TS.ADD\u547d\u4ee4\u63d2\u5165\u6570\u636e\uff0c\u7528TS.GET\u547d\u4ee4\u8bfb\u53d6\u6700\u65b0\u6570\u636e
      <\/h3>\n
      \u6211\u4eec\u53ef\u4ee5\u7528TS.ADD\u547d\u4ee4\u5f80\u65f6\u95f4\u5e8f\u5217\u96c6\u5408\u4e2d\u63d2\u5165\u6570\u636e\uff0c\u5305\u62ec\u65f6\u95f4\u6233\u548c\u5177\u4f53\u7684\u6570\u503c\uff0c\u5e76\u4f7f\u7528TS.GET\u547d\u4ee4\u8bfb\u53d6\u6570\u636e\u96c6\u5408\u4e2d\u7684\u6700\u65b0\u4e00\u6761\u6570\u636e\u3002<\/p>\n
      \u4f8b\u5982\uff0c\u6211\u4eec\u6267\u884c\u4e0b\u5217TS.ADD\u547d\u4ee4\u65f6\uff0c\u5c31\u5f80device:temperature\u96c6\u5408\u4e2d\u63d2\u5165\u4e86\u4e00\u6761\u6570\u636e\uff0c\u8bb0\u5f55\u7684\u662f\u8bbe\u5907\u57282020\u5e748\u67083\u65e59\u65f65\u5206\u7684\u8bbe\u5907\u6e29\u5ea6\uff1b\u518d\u6267\u884cTS.GET\u547d\u4ee4\u65f6\uff0c\u5c31\u4f1a\u628a\u521a\u521a\u63d2\u5165\u7684\u6700\u65b0\u6570\u636e\u8bfb\u53d6\u51fa\u6765\u3002<\/p>\n
      \nTS.ADD device:temperature 1596416700 25.1\n1596416700\n\nTS.GET device:temperature \n25.1\n<\/pre>\n
      3.\u7528TS.MGET\u547d\u4ee4\u6309\u6807\u7b7e\u8fc7\u6ee4\u67e5\u8be2\u6570\u636e\u96c6\u5408
      <\/h3>\n
      \u5728\u4fdd\u5b58\u591a\u4e2a\u8bbe\u5907\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u65f6\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u628a\u4e0d\u540c\u8bbe\u5907\u7684\u6570\u636e\u4fdd\u5b58\u5230\u4e0d\u540c\u96c6\u5408\u4e2d\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528TS.MGET\u547d\u4ee4\uff0c\u6309\u7167\u6807\u7b7e\u67e5\u8be2\u90e8\u5206\u96c6\u5408\u4e2d\u7684\u6700\u65b0\u6570\u636e\u3002\u5728\u4f7f\u7528TS.CREATE\u521b\u5efa\u6570\u636e\u96c6\u5408\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed9\u96c6\u5408\u8bbe\u7f6e\u6807\u7b7e\u5c5e\u6027\u3002\u5f53\u6211\u4eec\u8fdb\u884c\u67e5\u8be2\u65f6\uff0c\u5c31\u53ef\u4ee5\u5728\u67e5\u8be2\u6761\u4ef6\u4e2d\u5bf9\u96c6\u5408\u6807\u7b7e\u5c5e\u6027\u8fdb\u884c\u5339\u914d\uff0c\u6700\u540e\u7684\u67e5\u8be2\u7ed3\u679c\u91cc\u53ea\u8fd4\u56de\u5339\u914d\u4e0a\u7684\u96c6\u5408\u4e2d\u7684\u6700\u65b0\u6570\u636e\u3002<\/p>\n
      \u4e3e\u4e2a\u4f8b\u5b50\u3002\u5047\u8bbe\u6211\u4eec\u4e00\u5171\u75284\u4e2a\u96c6\u5408\u4e3a4\u4e2a\u8bbe\u5907\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u8bbe\u5907\u7684ID\u53f7\u662f1\u30012\u30013\u30014\uff0c\u6211\u4eec\u5728\u521b\u5efa\u6570\u636e\u96c6\u5408\u65f6\uff0c\u628adevice_id\u8bbe\u7f6e\u4e3a\u6bcf\u4e2a\u96c6\u5408\u7684\u6807\u7b7e\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e0b\u5217TS.MGET\u547d\u4ee4\uff0c\u4ee5\u53caFILTER\u8bbe\u7f6e\uff08\u8fd9\u4e2a\u914d\u7f6e\u9879\u7528\u6765\u8bbe\u7f6e\u96c6\u5408\u6807\u7b7e\u7684\u8fc7\u6ee4\u6761\u4ef6\uff09\uff0c\u67e5\u8be2device_id\u4e0d\u7b49\u4e8e2\u7684\u6240\u6709\u5176\u4ed6\u8bbe\u5907\u7684\u6570\u636e\u96c6\u5408\uff0c\u5e76\u8fd4\u56de\u5404\u81ea\u96c6\u5408\u4e2d\u7684\u6700\u65b0\u7684\u4e00\u6761\u6570\u636e\u3002<\/p>\n
      \nTS.MGET FILTER device_id!=2 \n1) 1) \"device:temperature:1\"\n   2) (empty list or set)\n   3) 1) (integer) 1596417000\n      2) \"25.3\"\n2) 1) \"device:temperature:3\"\n   2) (empty list or set)\n   3) 1) (integer) 1596417000\n      2) \"29.5\"\n3) 1) \"device:temperature:4\"\n   2) (empty list or set)\n   3) 1) (integer) 1596417000\n      2) \"30.1\"\n<\/pre>\n
      4.\u7528TS.RANGE\u652f\u6301\u9700\u8981\u805a\u5408\u8ba1\u7b97\u7684\u8303\u56f4\u67e5\u8be2
      <\/h3>\n
      \u6700\u540e\uff0c\u5728\u5bf9\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528TS.RANGE\u547d\u4ee4\u6307\u5b9a\u8981\u67e5\u8be2\u7684\u6570\u636e\u7684\u65f6\u95f4\u8303\u56f4\uff0c\u540c\u65f6\u7528AGGREGATION\u53c2\u6570\u6307\u5b9a\u8981\u6267\u884c\u7684\u805a\u5408\u8ba1\u7b97\u7c7b\u578b\u3002RedisTimeSeries\u652f\u6301\u7684\u805a\u5408\u8ba1\u7b97\u7c7b\u578b\u5f88\u4e30\u5bcc\uff0c\u5305\u62ec\u6c42\u5747\u503c\uff08avg\uff09\u3001\u6c42\u6700\u5927\/\u6700\u5c0f\u503c\uff08max\/min\uff09\uff0c\u6c42\u548c\uff08sum\uff09\u7b49\u3002<\/p>\n
      \u4f8b\u5982\uff0c\u5728\u6267\u884c\u4e0b\u5217\u547d\u4ee4\u65f6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u6309\u7167\u6bcf180s\u7684\u65f6\u95f4\u7a97\u53e3\uff0c\u5bf92020\u5e748\u67083\u65e59\u65f65\u5206\u548c2020\u5e748\u67083\u65e59\u65f612\u5206\u8fd9\u6bb5\u65f6\u95f4\u5185\u7684\u6570\u636e\u8fdb\u884c\u5747\u503c\u8ba1\u7b97\u4e86\u3002<\/p>\n
      \nTS.RANGE device:temperature 1596416700 1596417120 AGGREGATION avg 180000\n1) 1) (integer) 1596416700\n   2) \"25.6\"\n2) 1) (integer) 1596416880\n   2) \"25.8\"\n3) 1) (integer) 1596417060\n   2) \"26.1\"\n<\/pre>\n
      \u4e0e\u4f7f\u7528Hash\u548cSorted Set\u6765\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u76f8\u6bd4\uff0cRedisTimeSeries\u662f\u4e13\u95e8\u4e3a\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u8bbf\u95ee\u8bbe\u8ba1\u7684\u6269\u5c55\u6a21\u5757\uff0c\u80fd\u652f\u6301\u5728Redis\u5b9e\u4f8b\u4e0a\u76f4\u63a5\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\uff0c\u4ee5\u53ca\u6309\u6807\u7b7e\u5c5e\u6027\u8fc7\u6ee4\u67e5\u8be2\u6570\u636e\u96c6\u5408\uff0c\u5f53\u6211\u4eec\u9700\u8981\u9891\u7e41\u8fdb\u884c\u805a\u5408\u8ba1\u7b97\uff0c\u4ee5\u53ca\u4ece\u5927\u91cf\u96c6\u5408\u4e2d\u7b5b\u9009\u51fa\u7279\u5b9a\u8bbe\u5907\u6216\u7528\u6237\u7684\u6570\u636e\u96c6\u5408\u65f6\uff0cRedisTimeSeries\u5c31\u53ef\u4ee5\u53d1\u6325\u4f18\u52bf\u4e86\u3002<\/p>\n
      \u5c0f\u7ed3
      <\/h2>\n
      \u5728\u8fd9\u8282\u8bfe\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\u4e86\u5982\u4f55\u7528Redis\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u5199\u5165\u7279\u70b9\u662f\u8981\u80fd\u5feb\u901f\u5199\u5165\uff0c\u800c\u67e5\u8be2\u7684\u7279\u70b9\u6709\u4e09\u4e2a\uff1a<\/p>\n
        \n
      • \u70b9\u67e5\u8be2\uff0c\u6839\u636e\u4e00\u4e2a\u65f6\u95f4\u6233\uff0c\u67e5\u8be2\u76f8\u5e94\u65f6\u95f4\u7684\u6570\u636e\uff1b<\/li>\n
      • \u8303\u56f4\u67e5\u8be2\uff0c\u67e5\u8be2\u8d77\u59cb\u548c\u622a\u6b62\u65f6\u95f4\u6233\u8303\u56f4\u5185\u7684\u6570\u636e\uff1b<\/li>\n
      • \u805a\u5408\u8ba1\u7b97\uff0c\u9488\u5bf9\u8d77\u59cb\u548c\u622a\u6b62\u65f6\u95f4\u6233\u8303\u56f4\u5185\u7684\u6240\u6709\u6570\u636e\u8fdb\u884c\u8ba1\u7b97\uff0c\u4f8b\u5982\u6c42\u6700\u5927\/\u6700\u5c0f\u503c\uff0c\u6c42\u5747\u503c\u7b49\u3002<\/li>\n<\/ul>\n
        \u5173\u4e8e\u5feb\u901f\u5199\u5165\u7684\u8981\u6c42\uff0cRedis\u7684\u9ad8\u6027\u80fd\u5199\u7279\u6027\u8db3\u4ee5\u5e94\u5bf9\u4e86\uff1b\u800c\u9488\u5bf9\u591a\u6837\u5316\u7684\u67e5\u8be2\u9700\u6c42\uff0cRedis\u63d0\u4f9b\u4e86\u4e24\u79cd\u65b9\u6848\u3002<\/p>\n
        \u7b2c\u4e00\u79cd\u65b9\u6848\u662f\uff0c\u7ec4\u5408\u4f7f\u7528Redis\u5185\u7f6e\u7684Hash\u548cSorted Set\u7c7b\u578b\uff0c\u628a\u6570\u636e\u540c\u65f6\u4fdd\u5b58\u5728Hash\u96c6\u5408\u548cSorted Set\u96c6\u5408\u4e2d\u3002\u8fd9\u79cd\u65b9\u6848\u65e2\u53ef\u4ee5\u5229\u7528Hash\u7c7b\u578b\u5b9e\u73b0\u5bf9\u5355\u952e\u7684\u5feb\u901f\u67e5\u8be2\uff0c\u8fd8\u80fd\u5229\u7528Sorted Set\u5b9e\u73b0\u5bf9\u8303\u56f4\u67e5\u8be2\u7684\u9ad8\u6548\u652f\u6301\uff0c\u4e00\u4e0b\u5b50\u6ee1\u8db3\u4e86\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u7684\u4e24\u5927\u67e5\u8be2\u9700\u6c42\u3002<\/p>\n
        \u4e0d\u8fc7\uff0c\u7b2c\u4e00\u79cd\u65b9\u6848\u4e5f\u6709\u4e24\u4e2a\u4e0d\u8db3\uff1a\u4e00\u4e2a\u662f\uff0c\u5728\u6267\u884c\u805a\u5408\u8ba1\u7b97\u65f6\uff0c\u6211\u4eec\u9700\u8981\u628a\u6570\u636e\u8bfb\u53d6\u5230\u5ba2\u6237\u7aef\u518d\u8fdb\u884c\u805a\u5408\uff0c\u5f53\u6709\u5927\u91cf\u6570\u636e\u8981\u805a\u5408\u65f6\uff0c\u6570\u636e\u4f20\u8f93\u5f00\u9500\u5927\uff1b\u53e6\u4e00\u4e2a\u662f\uff0c\u6240\u6709\u7684\u6570\u636e\u4f1a\u5728\u4e24\u4e2a\u6570\u636e\u7c7b\u578b\u4e2d\u5404\u4fdd\u5b58\u4e00\u4efd\uff0c\u5185\u5b58\u5f00\u9500\u4e0d\u5c0f\u3002\u4e0d\u8fc7\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u9002\u5f53\u7684\u6570\u636e\u8fc7\u671f\u65f6\u95f4\uff0c\u91ca\u653e\u5185\u5b58\uff0c\u51cf\u5c0f\u5185\u5b58\u538b\u529b\u3002<\/p>\n
        \u6211\u4eec\u5b66\u4e60\u7684\u7b2c\u4e8c\u79cd\u5b9e\u73b0\u65b9\u6848\u662f\u4f7f\u7528RedisTimeSeries\u6a21\u5757\u3002\u8fd9\u662f\u4e13\u95e8\u4e3a\u5b58\u53d6\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u800c\u8bbe\u8ba1\u7684\u6269\u5c55\u6a21\u5757\u3002\u548c\u7b2c\u4e00\u79cd\u65b9\u6848\u76f8\u6bd4\uff0cRedisTimeSeries\u80fd\u652f\u6301\u76f4\u63a5\u5728Redis\u5b9e\u4f8b\u4e0a\u8fdb\u884c\u591a\u79cd\u6570\u636e\u805a\u5408\u8ba1\u7b97\uff0c\u907f\u514d\u4e86\u5927\u91cf\u6570\u636e\u5728\u5b9e\u4f8b\u548c\u5ba2\u6237\u7aef\u95f4\u4f20\u8f93\u3002\u4e0d\u8fc7\uff0cRedisTimeSeries\u7684\u5e95\u5c42\u6570\u636e\u7ed3\u6784\u4f7f\u7528\u4e86\u94fe\u8868\uff0c\u5b83\u7684\u8303\u56f4\u67e5\u8be2\u7684\u590d\u6742\u5ea6\u662fO(N)\u7ea7\u522b\u7684\uff0c\u540c\u65f6\uff0c\u5b83\u7684TS.GET\u67e5\u8be2\u53ea\u80fd\u8fd4\u56de\u6700\u65b0\u7684\u6570\u636e\uff0c\u6ca1\u6709\u529e\u6cd5\u50cf\u7b2c\u4e00\u79cd\u65b9\u6848\u7684Hash\u7c7b\u578b\u4e00\u6837\uff0c\u53ef\u4ee5\u8fd4\u56de\u4efb\u4e00\u65f6\u95f4\u70b9\u7684\u6570\u636e\u3002<\/p>\n
        \u6240\u4ee5\uff0c\u7ec4\u5408\u4f7f\u7528Hash\u548cSorted Set\uff0c\u6216\u8005\u4f7f\u7528RedisTimeSeries\uff0c\u5728\u652f\u6301\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u5b58\u53d6\u4e0a\u5404\u6709\u4f18\u52a3\u52bf\u3002\u6211\u7ed9\u4f60\u7684\u5efa\u8bae\u662f\uff1a<\/p>\n
          \n
        • \u5982\u679c\u4f60\u7684\u90e8\u7f72\u73af\u5883\u4e2d\u7f51\u7edc\u5e26\u5bbd\u9ad8\u3001Redis\u5b9e\u4f8b\u5185\u5b58\u5927\uff0c\u53ef\u4ee5\u4f18\u5148\u8003\u8651\u7b2c\u4e00\u79cd\u65b9\u6848\uff1b<\/li>\n
        • \u5982\u679c\u4f60\u7684\u90e8\u7f72\u73af\u5883\u4e2d\u7f51\u7edc\u3001\u5185\u5b58\u8d44\u6e90\u6709\u9650\uff0c\u800c\u4e14\u6570\u636e\u91cf\u5927\uff0c\u805a\u5408\u8ba1\u7b97\u9891\u7e41\uff0c\u9700\u8981\u6309\u6570\u636e\u96c6\u5408\u5c5e\u6027\u67e5\u8be2\uff0c\u53ef\u4ee5\u4f18\u5148\u8003\u8651\u7b2c\u4e8c\u79cd\u65b9\u6848\u3002<\/li>\n<\/ul>\n
          \u6bcf\u8bfe\u4e00\u95ee
          <\/h2>\n
          \u6309\u7167\u60ef\u4f8b\uff0c\u6211\u7ed9\u4f60\u63d0\u4e2a\u5c0f\u95ee\u9898\u3002<\/p>\n
          \u5728\u8fd9\u8282\u8bfe\u4e0a\uff0c\u6211\u63d0\u5230\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Sorted Set\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570\u636e\uff0c\u628a\u65f6\u95f4\u6233\u4f5c\u4e3ascore\uff0c\u628a\u5b9e\u9645\u7684\u6570\u636e\u4f5c\u4e3amember\uff0c\u4f60\u89c9\u5f97\u8fd9\u6837\u4fdd\u5b58\u6570\u636e\u6709\u6ca1\u6709\u6f5c\u5728\u7684\u98ce\u9669\uff1f\u53e6\u5916\uff0c\u5982\u679c\u4f60\u662fRedis\u7684\u5f00\u53d1\u7ef4\u62a4\u8005\uff0c\u4f60\u4f1a\u628a\u805a\u5408\u8ba1\u7b97\u4e5f\u8bbe\u8ba1\u4e3aSorted Set\u7684\u4e00\u4e2a\u5185\u5728\u529f\u80fd\u5417\uff1f<\/p>\n
          \u603b\u7ed3<\/h2>\n","protected":false},"excerpt":{"rendered":"
          \u5728Redis\u4e2d\u5982\u4f55\u4fdd\u5b58\u65f6\u95f4\u5e8f\u5217\u6570...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201106","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201106","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201106"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201106\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}