[BAEL-3634] Code for Spark DataFrame article (#12039)

* [BAEL-3634] Code for Spark DataFrame article

* [BAEL-3634] Improve example data sample and sort aggregations

* [BAEL-3634] change column name for clarity

* [BAEL-3634] Update method name with  U.S english standard

Co-authored-by: uzma khan <uzma.khan@nominet.uk>
This commit is contained in:
ukhan1980
2022-05-03 20:47:17 +01:00
committed by GitHub
parent 54d6c22977
commit 19a276d870
17 changed files with 686 additions and 6 deletions

1
apache-spark/docker/init.sql Executable file
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CREATE DATABASE customerdb;