PredictionIO, a machine learning server for developers and ML engineers.

CMAK is a tool for managing Apache Kafka clusters

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

A Scala API for Cascading

REST job server for Apache Spark

Livy is an open source REST interface for interacting with Apache Spark from anywhere

Development in Shark has been ended.

Reimagination of https://github.com/OHDSI/Era-Constructor

Runs variations of ACHILLES analytics using Scala + Spark