Daily Archives: March 19, 2015


Querysurge Tool for Hadoop Testing

Querysurge Tool for Hadoop Testing The QuerySurge CASE tool developed by RTTS is a tool that assists the DW testers in preparing and scheduling query pairs to compare data transformed from the source to the destination, for example; preparing a query pair one that runs on a DS and the other on the ODS to verify the completeness, correctness, and consistency of the structure of data and the data transformed […]


Review Comments
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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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