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https://www.zhangchunbo.cn/post/%E6%95%B0%E6%8D%AE%E4%BB%93%E5%BA%93Hive%E5%85%A5%E9%97%A8 Hive是建立在Hadoop上的数据仓库基础构架。它提供了一系列的工具,可以用来进行数据提取转化加载,可以简称为ETL。 什么是Hive Hive 定义了简单的类SQL查询语言,称为HQL,它允许熟悉SQL的用户直接查询Hadoop中的数据,同时,这个语言也允许熟悉MapRed...
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https://www.zhangchunbo.cn/post/%E6%95%B0%E6%8D%AE%E4%BB%93%E5%BA%93Hive%E5%85%A5%E9%97%A8
Hive是建立在Hadoop上的数据仓库基础构架。它提供了一系列的工具,可以用来进行数据提取转化加载,可以简称为ETL。 什么是Hive Hive 定义了简单的类SQL查询语言,称为HQL,它允许熟悉SQL的用户直接查询Hadoop中的数据,同时,这个语言也允许熟悉MapRed...
The text was updated successfully, but these errors were encountered: