StreamCompute和MaxCompute中的datahub区别？-阿里云开发者社区

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开发者社区> 问答> 正文

StreamCompute和MaxCompute中的datahub区别？

自哦

2017-06-05 09:55:37

2666

在阿里云流计算(StreamCompute)产品中会用到datahub产品，而且MaxCompute中也会用到datahub产品，两个产品中的datahub有什么区别？

分布式计算 MaxCompute 流计算

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隐林
2019-07-17 21:15:33

datahub是相对独立的服务，没有区分版本；

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浮夸点点
2019-07-17 21:15:33
datahub算是一个通用数据分发平台。
- StreamCompute应该是实时的消费数据流
- MaxCompute是非实时的
产生这样区别主要是因为两个系统引擎：StreamCompute是实时写入查询，MaxCompute是批量插入离线计算
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