[英]Tool for migrating data from Cassandra to MySQL?
We're using Cassandra for data store, but want to migrate data out of Cassandra and into MySQL on a daily basis so that marketing/product users can query data independently using an SQL syntax. 我们使用Cassandra进行数据存储,但希望每天将数据从Cassandra迁移到MySQL,以便营销/产品用户可以使用SQL语法独立查询数据。
Any advice here? 有什么建议吗?
You can access your cassandra data via SQL using Hive, which is integrated into the DataStax Brisk distribution. 您可以使用Hive访问您的cassandra数据,Hive集成到DataStax Brisk发行版中。
http://www.datastax.com/docs/0.8/brisk/about_hive http://www.datastax.com/docs/0.8/brisk/about_hive
I made this Java daemon using Hector library for Cassandra mysql2cass . 我使用Hector库为Cassandra mysql2cass制作了这个Java守护进程。
https://github.com/luismartingil/mysql2cass https://github.com/luismartingil/mysql2cass
http://www.luismartingil.com/2012/07/20/152/ http://www.luismartingil.com/2012/07/20/152/
It is Open Source. 它是开源的。
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