Welcome to Mastering Spark SQL gitbook! I’m very excited to have you here and hope you will enjoy exploring the internals of Spark SQL as much as I have.
I write to discover what I know.
I’m Jacek Laskowski, an independent consultant, software developer and technical instructor specializing in Apache Spark, Apache Kafka and Kafka Streams (with Scala, sbt, Kubernetes, DC/OS, Apache Mesos, and Hadoop YARN).
I offer software development and consultancy services with very hands-on in-depth workshops and mentoring. Reach out to me at [email protected] or @jaceklaskowski to discuss opportunities.
Consider joining me at Warsaw Scala Enthusiasts and Warsaw Spark meetups in Warsaw, Poland.
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I’m also writing Mastering Apache Spark 2, Mastering Kafka Streams, Apache Kafka Notebook and Spark Structured Streaming Notebook gitbooks. |
Expect text and code snippets from a variety of public sources. Attribution follows.
Now, let me introduce you to Spark SQL.