{"id":47343,"date":"2023-08-08T07:57:05","date_gmt":"2022-11-10T12:19:28","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/"},"modified":"2024-04-30T17:30:37","modified_gmt":"2024-04-30T09:30:37","slug":"%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/","title":{"rendered":"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011"},"content":{"rendered":"<h2>\u7b80\u4ecb<\/h2>\n<p>\u6211\u5bf9\u4e8e2020\u5e74\u53d1\u5e03\u7684\u65e0\u670d\u52a1\u5668\u65f6\u5e8f\u6570\u636e\u5e93Amazon Timestream\uff08\u4ee5\u4e0b\u7b80\u79f0Timestream\uff09\u8fd8\u6ca1\u6709\u4efb\u4f55\u4e86\u89e3\uff0c\u56e0\u6b64\u8fdb\u884c\u4e86\u4e00\u4e9b\u8c03\u67e5\u5e76\u8fdb\u884c\u4e86\u5b9e\u9645\u64cd\u4f5c\u3002<\/p>\n<p>\u7531\u4e8e\u901a\u5e38\u4ee5DynamoDB\u4e3a\u4e2d\u5fc3\u8fdb\u884c\u4f7f\u7528\uff0c\u6240\u4ee5\u4e0eDynamoDB\u8fdb\u884c\u6bd4\u8f83\u7684\u60c5\u51b5\u8f83\u591a\uff0c\u8bf7\u8c05\u89e3\u3002<\/p>\n<p>\u987a\u4fbf\u8bf4\u660e\uff0c\u8fd9\u4e9b\u4fe1\u606f\u662f\u622a\u81f32023\u5e744\u6708\u7684\u4fe1\u606f\u3002<\/p>\n<h2>\u4e9a\u9a6c\u900aTimestream\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u9019\u662f\u4e00\u500b\u91dd\u5c0d\u6642\u9593\u5e8f\u5217\u6578\u64da\u7684\u7121\u4f3a\u670d\u5668\u6578\u64da\u5eab\u3002\u5728\u8655\u7406\u4f86\u81ea\u7269\u806f\u7db2\u8a2d\u5099\u7684\u611f\u6e2c\u6578\u64da\u548c\u7cfb\u7d71\u904b\u71df\u6307\u6a19\u7684\u6848\u4f8b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528SQL\u9032\u884c\u5206\u6790\uff0c\u56e0\u6b64\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h4>\u5173\u4e8e\u6a21\u5f0f\u7684\u95ee\u9898<\/h4>\n<p>\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u4e0d\u9700\u8981\u4e3a\u6a21\u5f0f\uff08schema\uff09\u5b9a\u4e49\u800c\u70e6\u607c\u3002DynamoDB\u867d\u7136\u4e0d\u9700\u8981\u5b9a\u4e49\u51e0\u4e4e\u53ef\u4ee5\u79f0\u4e3a\u6a21\u5f0f\u7684\u90e8\u5206\uff0c\u4f46\u4ecd\u7136\u9700\u8981\u63d0\u524d\u786e\u5b9a\u5206\u533a\u952e\u548c\u6392\u5e8f\u952e\u3002\u800c\u5728Timestream\u4e2d\uff0c\u751a\u81f3\u8fde\u8fd9\u4e9b\u90fd\u4e0d\u9700\u8981\u3002<\/p>\n<p>Timestream\u8868\u7684\u6784\u6210\u8981\u7d20\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/9-0.png\" alt=\"image.png\" \/><\/div>\n<div>\n<div class=\"post-table\">\u69cb\u6210\u8981\u7d20\u540d\u69cb\u6210\u8981\u7d20\u8aac\u660e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 (Database)\u30c6\u30fc\u30d6\u30eb (Table) \u3092\u4fdd\u6301\u3059\u308b\u30b3\u30f3\u30c6\u30ca\u30c6\u30fc\u30d6\u30eb (Table)\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba (Time-Series) \u3092\u4fdd\u6301\u3059\u308b\u30b3\u30f3\u30c6\u30ca\u30bf\u30a4\u30e0\u30b7\u30ea\u30fc\u30ba (Time-Series)\u3042\u308b\u5c5e\u6027\u5024\u3067\u8aac\u660e\u3067\u304d\u308b\u3001\u6642\u7cfb\u5217\u306b\u4e26\u3093\u3060\u30ec\u30b3\u30fc\u30c9\u306e\u307e\u3068\u307e\u308a\u30c7\u30a3\u30e1\u30f3\u30b7\u30e7\u30f3 (Dimension)\u6e2c\u5b9a\u5024\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u5c5e\u6027\u60c5\u5831\u30bb\u30c3\u30c8\u30e1\u30b8\u30e3\u30fc (Measure)\u6e2c\u5b9a\u5024 (\u540d\u524d (measure_name) \u3068\u5024 (measure_value) \u306e\u30bb\u30c3\u30c8)\u30ec\u30b3\u30fc\u30c9 (Record)\u5358\u4e00\u306e\u6642\u7cfb\u5217\u306e\u30c7\u30fc\u30bf\u30dd\u30a4\u30f3\u30c8<\/div>\n<\/div>\n<p>\u5f15\u7528\u6765\u6e90\uff1a\u7b2c\u4e00\u6b21\u4f53\u9a8c\u4e9a\u9a6c\u900aTimestream<\/p>\n<h4>\u5531\u7247\u7684\u6982\u5ff5<\/h4>\n<p>\u5728DynamoDB\u4e2d\uff0c\u53ef\u4ee5\u9488\u5bf9\u4e00\u4e2a\u9879\u76ee\u6307\u5b9a\u591a\u4e2a\u5c5e\u6027\uff0c\u4f46Timestream\u7684\u7279\u70b9\u662f\u4e00\u6761\u8bb0\u5f55\u53ea\u80fd\u6709\u4e00\u4e2a\u5c5e\u6027\u3002\u56e0\u6b64\uff0c\u5982\u679c\u5904\u7406\u591a\u4e2a\u5c5e\u6027\uff0c\u8868\u5c06\u4f1a\u53d8\u5f97\u5f88\u957f\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u901a\u8fc7\u4f7f\u7528\u591a\u503c\u8bb0\u5f55\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u8bb0\u5f55\u4e2d\u4fdd\u5b58\u591a\u4e2a\u5c5e\u6027\u3002\uff08\u4f46\u662f\uff0c\u76ee\u524d\u8fd8\u6709\u4e00\u4e9b\u9650\u5236\u3002\uff09<\/p>\n<h4>\u652f\u6301\u7684\u6570\u636e\u7c7b\u578b\u3002<\/h4>\n<p>\u652f\u6301\u7684\u6570\u636e\u7c7b\u578b\u6709\uff1aBIGINT\uff08\u957f\u6574\u578b\uff09\u3001BOOLEAN\uff08\u5e03\u5c14\u578b\uff09\u3001DOUBLE\uff08\u53cc\u7cbe\u5ea6\u6d6e\u70b9\u578b\uff09\u3001VARCHAR\uff08\u53ef\u53d8\u957f\u5ea6\u5b57\u7b26\u578b\uff09\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u6574\u5408\u5316\u7684\u72c0\u6cc1 h\u00e9 hu\u00e0 de<\/h4>\n<p>\u4ed6\u4e0e\u5176\u4ed6AWS\u670d\u52a1\u7684\u96c6\u6210\u5982\u4e0b:<\/p>\n<div>\n<div class=\"post-table\">\u30b5\u30fc\u30d3\u30b9\u6982\u8981\u30ea\u30bd\u30fc\u30b9AWS LambdaSDK\u3092\u4f7f\u3063\u3066\u30af\u30a8\u30ea\u5b9f\u884c\u3067\u304d\u308b\u672a\u8abf\u67fbAWS IoT CoreAWS IoT Core\u3092\u4f7f\u7528\u3057\u3066IoT\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001IoT Core\u306e\u30eb\u30fc\u30eb\u30a2\u30af\u30b7\u30e7\u30f3\u3092\u901a\u3058\u3066Amazon Timestream\u306b\u30c7\u30fc\u30bf\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u672a\u8abf\u67fbAmazon Kinesis Data Analytics for Apache flinkApache Flink\u3092\u4f7f\u3063\u3066\u3001Amazon Kinesis Data Analytics\u3001Amazon MSK\u3001Apache Kafka\u3001\u305d\u306e\u4ed6\u306e\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u6280\u8853\u304b\u3089Amazon Timestream\u306b\u76f4\u63a5\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u672a\u8abf\u67fbAmazon KinesisAmazon Kinesis Data Stream\u304b\u3089Amazon Timestream\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u672a\u8abf\u67fbAmazon MSKAmazon MSK\u304b\u3089Amazon Timestream\u3078\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u672a\u8abf\u67fbAmazon QuickSight\u30c7\u30fc\u30bf\u306e\u53ef\u8996\u5316\u304c\u3067\u304d\u308b<a href=\"https:\/\/www.youtube.com\/watch?v=TzW4HWl-L8s\" target=\"_blank\" rel=\"nofollow noopener\">Analyzing Data in Amazon Timestream using Amazon QuickSight<\/a>Amazon SageMaker\u30af\u30a8\u30ea\u7d50\u679c\u3092\u5b66\u7fd2\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u672a\u8abf\u67fbGrafanaGrafana\u3092\u4f7f\u3063\u3066\u3001\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3092\u53ef\u8996\u5316\u3057\u305f\u308a\u3001\u30a2\u30e9\u30fc\u30c8\u3092\u4f5c\u6210\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<a href=\"https:\/\/www.youtube.com\/watch?v=pilkz645cs4\" target=\"_blank\" rel=\"nofollow noopener\">Visualizing Data in Amazon Timestream using Grafana<\/a><\/div>\n<\/div>\n<p>\u7531\u4e8eIoT Core\u4e0d\u652f\u6301\u591a\u4e2a\u4e3b\u8981\u8bb0\u5f55\u529f\u80fd\uff0c\u6240\u4ee5\u76ee\u524d\u7684\u6807\u51c6\u65b9\u6cd5\u4f3c\u4e4e\u662f\u5728IoT Core\u4e4b\u540e\u63d2\u5165Lambda\uff0c\u901a\u8fc7SDK\u6267\u884c\u591a\u4e2a\u4e3b\u8981\u8bb0\u5f55\u529f\u80fd\u3002<\/p>\n<p>\u770b\u8d77\u6765\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u7ed3\u6784\u6027\u7684\u8c03\u6574\uff0c\u4f46\u4f3c\u4e4e\u4e0d\u592a\u53ef\u80fd\u7acb\u5373\u53d1\u5e03\u3002<\/p>\n<p>\u8bf7\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u5728\u4e2d\u6587\u4e2d\u8fdb\u884c\u7ffb\u8bd1\uff1ahttps:\/\/repost.aws\/questions\/QUBEOpnTYLR1uPLSO_k5bdMw\/questions\/QUBEOpnTYLR1uPLSO_k5bdMw\/iot-core-timestream-rule-action-support-for-multi-measure-records\uff1f<\/p>\n<p>\u6b64\u5916\uff0c\u6570\u636e\u4fdd\u5b58\u5728Timestream\u540e\uff0c\u57fa\u672c\u4e0a\u53ea\u80fd\u901a\u8fc7\u67e5\u8be2\u6765\u83b7\u53d6\u6570\u636e\uff0c\u65e0\u6cd5\u50cfDynamoDB\u90a3\u6837\u5bfc\u51fa\u5230S3\u6216\u4e0b\u8f7dCSV\u6570\u636e\uff0c\u8fd9\u4e00\u70b9\u5e76\u4e0d\u5bb9\u6613\u5b9e\u73b0\u3002<\/p>\n<h4>\u533a\u57df\u9009\u62e9<\/h4>\n<p>\u4ee5\u4e0b\u662f\u516b\u4e2a\u53ef\u7528\u7684\u533a\u57df\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u7c73\u56fd\u6771\u90e8 (\u30d0\u30fc\u30b8\u30cb\u30a2\u5317\u90e8)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u7c73\u56fd\u6771\u90e8 (\u30aa\u30cf\u30a4\u30aa)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u7c73\u56fd\u6771\u90e8 (\u30d0\u30fc\u30b8\u30cb\u30a2\u5317\u90e8)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u7c73\u56fd\u897f\u90e8 (\u30aa\u30ec\u30b4\u30f3)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6b27\u5dde (\u30a2\u30a4\u30eb\u30e9\u30f3\u30c9)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6b27\u5dde (\u30d5\u30e9\u30f3\u30af\u30d5\u30eb\u30c8)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30a2\u30b8\u30a2\u30d1\u30b7\u30d5\u30a3\u30c3\u30af (\u30b7\u30c9\u30cb\u30fc)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30a2\u30b8\u30a2\u30d1\u30b7\u30d5\u30a3\u30c3\u30af (\u6771\u4eac) 2022\u5e74 8\u67085\u65e5\u306b\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\uff01<\/ul>\n<p>&nbsp;<\/p>\n<h2>Timestream\u7684\u7279\u70b9<\/h2>\n<h4>\u6570\u636e\u7684\u751f\u547d\u5468\u671f<\/h4>\n<p>\u6570\u636e\u4f1a\u7ecf\u5386\u4ee5\u4e0b\u751f\u547d\u5468\u671f\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6570\u636e\u5c06\u5728\u5185\u5b58\u5b58\u50a8\u4e2d\u4fdd\u7559\uff0c\u5e76\u5728\u4e00\u5b9a\u65f6\u95f4\uff08\u4f8b\u598212\u5c0f\u65f6\uff09\u540e\u79fb\u52a8\u5230\u78c1\u5e26\u5b58\u50a8\u4e2d\u3002\u7136\u540e\uff0c\u5728\u518d\u8fc7\u4e00\u6bb5\u65f6\u95f4\uff08\u4f8b\u59821\u5929\uff09\u540e\uff0c\u6570\u636e\u5c06\u88ab\u5220\u9664\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/33-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2023-04-12 7.51.58.png\" \/><\/div>\n<p>\u5728\u63a7\u5236\u53f0\u754c\u9762\u4e0a\u67e5\u770b\u5f88\u5bb9\u6613\u7406\u89e3\u3002\u78c1\u5e26\u5b58\u50a8\u7684\u4fdd\u6301\u671f\u9650\u6700\u957f\u4e3a200\u5e74\uff0c\u867d\u7136\u662f\u534a\u6c38\u4e45\u7684\uff0c\u4f46\u9700\u8981\u8003\u8651\u5220\u9664\u6570\u636e\u3002<\/p>\n<p>\u53ef\u4ee5\u76f4\u63a5\u5c06\u6570\u636e\u5199\u5165\u5230\u78c1\u5e26\u5b58\u50a8\u4e2d\u3002\u7136\u800c\uff0c\u8fd9\u5e76\u4e0d\u662f\u7528\u6237\u6307\u5b9a\u7684\u78c1\u5e26\u5b58\u50a8\uff0c\u800c\u662f\u6839\u636e\u65f6\u95f4\u6233\u548c\u5185\u5b58\u5b58\u50a8\u4fdd\u6301\u671f\u9650\u8fdb\u884c\u6bd4\u8f83\uff0c\u5df2\u7ecf\u8fc7\u671f\u7684\u8bb0\u5f55\u5c06\u88ab\u4fdd\u7559\u5728\u78c1\u5e26\u5b58\u50a8\u4e2d\u3002<\/p>\n<blockquote><p>\uff08\u53ef\u9009\uff09\u542f\u7528\u78c1\u76d8\u5b58\u50a8\u5199\u5165\uff1a\u60a8\u53ef\u4ee5\u9009\u62e9\u5141\u8bb8\u78c1\u76d8\u5b58\u50a8\u5199\u5165\u3002\u9009\u4e2d\u6b64\u9009\u9879\u540e\uff0c\u65f6\u95f4\u6233\u8d85\u51fa\u5185\u5b58\u5b58\u50a8\u4fdd\u7559\u671f\u7684\u8fdf\u5230\u6570\u636e\u5c06\u76f4\u63a5\u5199\u5165\u78c1\u76d8\u5b58\u50a8\u3002<\/p><\/blockquote>\n<p>\u4ee5\u4e0b\u662f\u6587\u6863\u4e2d\u63d0\u5230\u7684\u5185\u5bb9\uff1ahttps:\/\/docs.aws.amazon.com\/aws-backup\/latest\/devguide\/timestream-restore.html<\/p>\n<p>\u6b64\u5916\uff0c\u8fd9\u4e2a\u8bbe\u7f6e\u53ef\u4ee5\u5728\u540e\u7eed\u901a\u8fc7\u63a7\u5236\u53f0\u8fdb\u884c\u66f4\u6539\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/39-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2023-04-12 7.55.40.png\" \/><\/div>\n<h2>\u5b9e\u8df5\u7684<\/h2>\n<p>\u6211\u7528\u516c\u5f0f\u63d0\u4f9b\u7684\u5de5\u5177\u5b9e\u9645\u64cd\u4f5c\u4e86\u4e00\u4e0b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>\u901a\u8fc7boto3\u5c06\u6570\u636e\u53d1\u9001\u5230Timestream\u3002<\/h3>\n<p>\u6211\u53c2\u8003\u4e86\u8fd9\u4e2a\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5982\u679c\u662fboto3\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528write_records\u65b9\u6cd5\u8fdb\u884c\u6570\u636e\u5199\u5165\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">session<\/span> <span class=\"o\">=<\/span> <span class=\"n\">boto3<\/span><span class=\"p\">.<\/span><span class=\"nc\">Session<\/span><span class=\"p\">(<\/span><span class=\"n\">profile_name<\/span> <span class=\"o\">=<\/span> <span class=\"n\">profile<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">session<\/span><span class=\"p\">.<\/span><span class=\"nf\">client<\/span><span class=\"p\">(<\/span><span class=\"n\">service_name<\/span> <span class=\"o\">=<\/span> <span class=\"sh\">'<\/span><span class=\"s\">timestream-write<\/span><span class=\"sh\">'<\/span><span class=\"p\">,<\/span>\r\n                                <span class=\"n\">region_name<\/span> <span class=\"o\">=<\/span> <span class=\"n\">region<\/span><span class=\"p\">,<\/span> <span class=\"n\">endpoint_url<\/span><span class=\"o\">=<\/span><span class=\"n\">endpoint_url<\/span><span class=\"p\">,<\/span> <span class=\"n\">config<\/span> <span class=\"o\">=<\/span> <span class=\"n\">config<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># write records to amazon timestream\r\n<\/span><span class=\"n\">client<\/span><span class=\"p\">.<\/span><span class=\"nf\">write_records<\/span><span class=\"p\">(<\/span><span class=\"n\">DatabaseName<\/span> <span class=\"o\">=<\/span> <span class=\"n\">databaseName<\/span><span class=\"p\">,<\/span> <span class=\"n\">TableName<\/span> <span class=\"o\">=<\/span> <span class=\"n\">tableName<\/span><span class=\"p\">,<\/span><span class=\"n\">CommonAttributes<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"n\">commonAttributes<\/span><span class=\"p\">),<\/span> <span class=\"n\">Records<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"n\">records<\/span><span class=\"p\">))<\/span>\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u901a\u8fc7\u5c06\u5199\u5165\u6570\u636e\u4e2d\u91cd\u590d\u7684\u5c5e\u6027\uff08\u5982Dimensions\u3001DimensionValueType\u3001Time\u7b49\uff09\u5199\u5165CommonAttributes\uff0c\u53ef\u4ee5\u51cf\u5c11\u5199\u5165\u91cf\u5e76\u8282\u7701\u6210\u672c\u3002<\/p>\n<p>\u5728\u811a\u672c\u6267\u884c\u540e\uff0c\u4ece\u63a7\u5236\u53f0\u4e0a\u7684[Timestream] &gt; [\u67e5\u8be2\u7f16\u8f91\u5668]\u5904\u6267\u884c\u4ee5\u4e0b\u67e5\u8be2\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">-- Get the 10 most recently added data points in the past 15 minutes. You can change the time period if you're not continuously ingesting data<\/span>\r\n<span class=\"k\">SELECT<\/span> <span class=\"o\">*<\/span> <span class=\"k\">FROM<\/span> <span class=\"nv\">\"sampleDB\"<\/span><span class=\"p\">.<\/span><span class=\"nv\">\"sampleTable\"<\/span> <span class=\"k\">WHERE<\/span> <span class=\"nb\">time<\/span> <span class=\"k\">between<\/span> <span class=\"n\">ago<\/span><span class=\"p\">(<\/span><span class=\"mi\">15<\/span><span class=\"n\">m<\/span><span class=\"p\">)<\/span> <span class=\"k\">and<\/span> <span class=\"n\">now<\/span><span class=\"p\">()<\/span> <span class=\"k\">ORDER<\/span> <span class=\"k\">BY<\/span> <span class=\"nb\">time<\/span> <span class=\"k\">DESC<\/span> <span class=\"k\">LIMIT<\/span> <span class=\"mi\">10<\/span> \r\n<\/code><\/pre>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/51-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2023-04-12 8.03.40.png\" \/><\/div>\n<p>\u4f7f\u7528boto3\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u636e\u5199\u5165Timestream\u3002<\/p>\n<h2>\u6700\u7ec8<br \/>\n\u6700\u540e<\/h2>\n<p>\u7531\u4e8e\u8fd8\u6709\u8bb8\u591a\u5c1a\u672a\u8c03\u67e5\u5b8c\u6bd5\u7684\u90e8\u5206\uff0c\u6240\u4ee5\u5c06\u7ee7\u7eed\u8fdb\u884c\u8c03\u67e5\u3002<\/p>\n<h2>\u6587\u737b\u53c3\u8003<\/h2>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb \u6211\u5bf9\u4e8e2020\u5e74\u53d1\u5e03\u7684\u65e0\u670d\u52a1\u5668\u65f6\u5e8f\u6570\u636e\u5e93Amazon Timestream\uff08\u4ee5\u4e0b\u7b80\u79f0Timestream [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47343","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900atimestream-\u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\" \/>\n<meta property=\"og:description\" content=\"\u7b80\u4ecb \u6211\u5bf9\u4e8e2020\u5e74\u53d1\u5e03\u7684\u65e0\u670d\u52a1\u5668\u65f6\u5e8f\u6570\u636e\u5e93Amazon Timestream\uff08\u4ee5\u4e0b\u7b80\u79f0Timestream [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900atimestream-\u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-10T12:19:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T09:30:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/9-0.png\" \/>\n<meta name=\"author\" content=\"\u6e05, \u5b87\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6e05, \u5b87\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/\",\"name\":\"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2022-11-10T12:19:28+00:00\",\"dateModified\":\"2024-04-30T09:30:37+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e\",\"name\":\"\u6e05, \u5b87\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g\",\"caption\":\"\u6e05, \u5b87\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/qingyu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900atimestream-\u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\u3002\/","og_locale":"zh_CN","og_type":"article","og_title":"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011","og_description":"\u7b80\u4ecb \u6211\u5bf9\u4e8e2020\u5e74\u53d1\u5e03\u7684\u65e0\u670d\u52a1\u5668\u65f6\u5e8f\u6570\u636e\u5e93Amazon Timestream\uff08\u4ee5\u4e0b\u7b80\u79f0Timestream [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900atimestream-\u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011\u3002\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2022-11-10T12:19:28+00:00","article_modified_time":"2024-04-30T09:30:37+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7e2f913a08637a6a21ff\/9-0.png"}],"author":"\u6e05, \u5b87","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u6e05, \u5b87","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/","name":"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2022-11-10T12:19:28+00:00","dateModified":"2024-04-30T09:30:37+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u6211\u8bd5\u7528\u4e86\u4e9a\u9a6c\u900aTimestream \u30102023\u5e744\u6708\u7684\u65f6\u5019\u3011"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/1a6ecd3d914d22a5ac32791ffc1fbd8e","name":"\u6e05, \u5b87","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4b2016c18459a605fc469c7566608f5686491baa112d0871ee613f61b7210565?s=96&d=mm&r=g","caption":"\u6e05, \u5b87"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/qingyu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%94%a8%e4%ba%86%e4%ba%9a%e9%a9%ac%e9%80%8atimestream-%e3%80%902023%e5%b9%b44%e6%9c%88%e7%9a%84%e6%97%b6%e5%80%99%e3%80%91%e3%80%82\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/47343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=47343"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/47343\/revisions"}],"predecessor-version":[{"id":93290,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/47343\/revisions\/93290"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=47343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=47343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=47343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}