Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.| spark.apache.org
Tuning and performance optimization guide for Spark 4.0.0| spark.apache.org
This post covers key techniques to optimize your Apache Spark code. You will know exactly what distributed data storage and distributed data processing systems are, how they operate and how to use them efficiently. Go beyond the basic syntax and learn 3 powerful strategies to drastically improve the performance of your Apache Spark project.| www.startdataengineering.com