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Pravat Kumar Sutar

Senior big data consultant with strong technical expertise in Hadoop and Big data analytics with good problem solving skills. Experience working in executing Big data solutions, Big data consulting and Hadoop cluster setup & management.
15 Jan 2018
Hadoop Hive Tez | 8 min read

Apache Hive and Apache Tez – Memory management and Tuning

Apache Tez is an extensible framework for building high performance ba...

15 Jan 2018
Hadoop Spark | 4 min read

Tuning Resource Allocation in Apache Spark

Resource Allocation is an important aspect during the execution of any...

12 Nov 2016
Big Data Hadoop | 19 min read

HIVE-TEZ Query Optimization

Following up on my earlier post on some of the configuration and optim...

12 Nov 2016
Big Data Hadoop | 8 min read

HIVE-TEZ SQL Query Optimization Best Practices

Introduction Whie working on my current project for a large bank on a ...