[New post] Spark 3.0 : Adaptive Query Execution(AQE)

Amarjeet Singh posted: " Introduction As we all know optimization plays an important role in the success of spark SQL. Therefore, a lot of work has been done in this direction. Before spark 3.0, cost-based optimization was a major hit in which different stages related to " New post on Knoldus Blogs Spark 3.0 : Adaptive Query Execution(AQE) by Amarjeet Singh Introduction As we all know optimization plays an important role in the success of spark SQL. Therefore, a lot of work has been done in this direction. Before spark 3.0, cost-based optimization was a major hit in which different stages related to cost (based on time efficiency and estimated CPU and I/O usage) are compared […] Read more of this post Amarjeet Singh | September 30, 2021 at 10:56 am | Categories: Apache Spark, Scala | URL: https://wp.me/p1D2XH-prJ Comment    See all comments Unsubscribe to no longer receive posts from Knoldus Blogs. Change your email settings at Manage Subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://blog.knoldus.com/spark-3-0-adaptive-query-executionaqe/