Saturday, May 2, 2015

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....

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