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Welcome to the spark-alchemy wiki! spark-alchemy is a collection of open-source Spark tools & frameworks that boost the productivity Swoop's data engineering and data science teams.
- HyperLogLog functions offer reaggregatable fast approximate distinct counts with interoperability to Postgres and even JavaScript.
- Helpers for native function registration
spark-alchemy is maintained by the team at Swoop. If you'd like to contribute to our open-source efforts, by joining our team or from your company, let us know at spark-interest at swoop dot com.