Speaker

Suresh Thalamati, Advisory Software Engineer at IBM

Suresh Thalamati

Advisory Software Engineer, IBM

Suresh Thalamati is an Advisory software engineer at the Spark Technology Center at IBM. He is Apache Spark contributor and works in the open source community. He is a Apache Derby committer and a PMC member. He is experienced in Relational Databases, Distributed Computing and Big Data Analytics with focus on Hadoop MapReduce technologies.

Sessions

Informational Referential Integrity Constraints Support in Apache Spark

An informational, or statistical, constraint is a constraint such as a unique, primary key, foreign key, or check constraint that can be used by Apache Spark to improve query performance. Informational constraints are not enforced… Read more