Soda Core Spark Integration (Legacy)

This entry describes `soda-core-spark`, an older Python library for data quality testing on Spark DataFrames. It was an extension of `Soda SQL` that allowed programmatic data quality checks. As of Soda v3, `soda-core-spark` and `soda-sql` have been deprecated. Spark DataFrame integration is now handled directly by the main `soda-core` library using its native Spark connection capabilities. The latest available version of this deprecated package is `3.5.6`.