Introduction to PySpark: Architecture Basics & Data Exploration
In this class I cover the basics of Spark architecture and parallel processing. I explain the basics of data partitioning, the makeup of the Spark cluster, and the difference between transformations and actions. I then show the basics of displaying and exploring your data with grouped aggregations.
To gain access to code, data, and course materials visit https://kelseyemnett.com/2021/02/20/s....
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