How to test your Data WareHouse !?!

    In this article, I’m not going to explain what Big Data, Data Warehouse, Business Intelligence or the ETL process is. There is already a lot of information, posts, books and presentations about these things, but sadly there’s yet not a single Open Source and straightforward Testing framework. The bitter reality is that you will, most likely have to build it yourself. I am going to share my approach, which is similar to the Custom mobile testing framework - spin testing around the developers' tools (i.e. SQL Server Management Studio, mySQL Workbench, Pentaho, Jaspersoft, Birt etc.).

    I would like to give credit to tSQLt for their great work and being a light in the dark.

   If you want to read more....