The Internals of Apache Beam 2.21.0

Welcome to The Internals of Apache Beam online book!

I’m Jacek Laskowski, a freelance IT consultant specializing in Apache Spark, Apache Kafka, Delta Lake and Kafka Streams.

I’m very excited to have you here and hope you will enjoy exploring the internals of Apache Beam as much as I have.

I write to discover what I know.
— Flannery O'Connor
I’m also writing other online books in the "The Internals Of" series. Please visit “The Internals Of” Online Books home page.

Expect text and code snippets from a variety of public sources. Attribution follows.

Now, let me introduce you to Apache Beam.