{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":3,"count":3}]},"card":[{"des":"数据总线（DataHub）服务是阿里云提供的流式数据(Streaming Data)服务，它提供流式数据的发布 (Publish)和订阅 (Subscribe)的功能，让您可以轻松构建基于流式数据的分析和应用。","link1":"https://www.aliyun.com/product/datahub","link":"https://www.aliyun.com/product/datahub","icon":"","btn2":"产品文档","tip":"脱胎于阿里内部实时传输系统，支持历年双十一，久经考验，稳定可靠。","btn1":"立即开通","link2":"https://help.aliyun.com/document_detail/47439.html","title":"数据总线"}],"search":[{"txt":"","link":""},{"txt":"","link":""},{"txt":"","link":""}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"icon","icon":"datahub","contentLink":"https://www.aliyun.com/product/datahub","title":"数据总线","des":"数据总线（DataHub）服务是阿里云提供的流式数据(Streaming Data)服务，它提供流式数据的发布 (Publish)和订阅 (Subscribe)的功能，让您可以轻松构建基于流式数据的分析和应用。","btn1":"立即开通","link1":"https://www.aliyun.com/product/datahub","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/47439.html","link2":"https://dhsnext.console.aliyun.com/active","btn2":"产品控制台","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","infoGroup":[{"infoName":"产品入门","infoContent":{"lastContentName":"常见问题","firstContentName":"快速入门指导","firstContentLink":"https://help.aliyun.com/document_detail/206546.html","lastContentLink":"https://help.aliyun.com/document_detail/158858.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"子账号权限设置模板","firstContentLink":"https://help.aliyun.com/document_detail/161945.html"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/new?category=19&product=537"}}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":3,"count":3}]},"card":[{"des":"数据总线（DataHub）服务是阿里云提供的流式数据(Streaming Data)服务，它提供流式数据的发布 (Publish)和订阅 (Subscribe)的功能，让您可以轻松构建基于流式数据的分析和应用。","link1":"https://www.aliyun.com/product/datahub","link":"https://www.aliyun.com/product/datahub","icon":"","btn2":"产品文档","tip":"脱胎于阿里内部实时传输系统，支持历年双十一，久经考验，稳定可靠。","btn1":"立即开通","link2":"https://help.aliyun.com/document_detail/47439.html","title":"数据总线"}],"search":[{"txt":"","link":""},{"txt":"","link":""},{"txt":"","link":""}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"icon","icon":"datahub","contentLink":"https://www.aliyun.com/product/datahub","title":"数据总线","des":"数据总线（DataHub）服务是阿里云提供的流式数据(Streaming Data)服务，它提供流式数据的发布 (Publish)和订阅 (Subscribe)的功能，让您可以轻松构建基于流式数据的分析和应用。","btn1":"立即开通","link1":"https://www.aliyun.com/product/datahub","btn3":"产品文档","link3":"https://help.aliyun.com/document_detail/47439.html","link2":"https://dhsnext.console.aliyun.com/active","btn2":"产品控制台","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","infoGroup":[{"infoName":"产品入门","infoContent":{"lastContentName":"常见问题","firstContentName":"快速入门指导","firstContentLink":"https://help.aliyun.com/document_detail/206546.html","lastContentLink":"https://help.aliyun.com/document_detail/158858.html"}},{"infoName":"最佳实践","infoContent":{"firstContentName":"子账号权限设置模板","firstContentLink":"https://help.aliyun.com/document_detail/161945.html"}},{"infoName":"产品动态","infoContent":{"firstContentName":"产品最新动态","firstContentLink":"https://www.aliyun.com/product/new?category=19&product=537"}}]}]}}

数据总线

数据总线（DataHub）服务是阿里云提供的流式数据(Streaming Data)服务，它提供流式数据的发布 (Publish)和订阅 (Subscribe)的功能，让您可以轻松构建基于流式数据的分析和应用。

立即开通

产品控制台

产品文档

产品入门

快速入门指导

常见问题

最佳实践

子账号权限设置模板

产品动态

产品最新动态

热门帮助文档