Daily Archives: September 7, 2015


Impala Commands Cheat Sheet

This is quick touch on Impala commands and Functions. Impala accepts basic SQL syntax and below is the list of a few operators and commands that can be used inside Impala. This is just a quick cheat sheet. Databases In Impala, a database is a logical container for a group of tables. Each database defines a separate namespace. Within a database, you can refer to the tables inside it using […]


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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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