Spark: local dev environment

This page summarizes the projects mentioned and recommended in the original post on /r/dataengineering

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  • Apache Spark

    Apache Spark - A unified analytics engine for large-scale data processing

    The authors of Spark itself do a great job, poke around source for examples of tests: https://github.com/apache/spark/blob/master/sql/core/src/test/scala/org/apache/spark/sql/QueryTest.scala

  • chispa

    PySpark test helper methods with beautiful error messages

    - All Spark transformations are tested with pytest + chispa (https://github.com/MrPowers/chispa)

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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