The three main causes of performance issues in Apache Spark
How to overcome shuffle induced performance issues in Apache Spark
How to overcome skew induced performance issues in Apache Spark
How to overcome spill induced performance issues in Apache Spark
Requirements
Apache Spark Programming
Description
Spark is a powerful framework for processing large datasets in parallel. But, with the complex architecture come frequent performance issues.In my experience, it can be frustrating looking everywhere, trying to find a resource online that is worded in such a way that you fully understand the inner workings of Spark and how to address these issues. So, I created this course!This is not a code-along course. This course assumes you already know how to code in Spark. Here, we're talking about how you resolve the performance issues that you encounter during your development journey! We will walk through all of the theory & you'll have actionable steps to take to resolve your performance issues.In this course, we will cover off:The Apache Spark ArchitectureThe type of deployment modes in Apache SparkThe structure of jobs in Apache SparkHow to handle the three main performance concerns in SparkIf you don't yet know how to code in Spark, you can join my 60 minute crash course in PySpark, here on Udemy.Let's get to work understanding why your scripts are not performing as you may hope and resolve your performance issues together. Shuffle, Skew and Spill will be concerns of the past after this course!
Who this course is for
Spark developers looking to improve performance of their scripts
Homepage

https://www.udemy.com/course/overcoming-common-performance-issues-in-apache-spark/

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