Speaker

Carson Wang, Software Engineer at Intel

Carson Wang

Software Engineer, Intel

Carson Wang is a big data software engineer at Intel, focusing on developing and improving new big data technologies. He is an active open source contributor to the Apache Spark and Alluxio projects. He is also a core developer and maintainer of HiBench – an open sourced bigdata micro benchmark suite. Prior to Intel, Carson worked for Microsoft on Windows Azure.

Sessions

An Adaptive Execution Engine For Apache Spark SQL

Catalyst is an excellent optimizer in SparkSQL, provides open interface for rule-based optimization in planning stage. However, the static (rule-based) optimization will not consider any data distribution at runtime. A technology called Adaptive Execution has… Read more