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

Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3

A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.

The Community Maintained High Velocity Web Framework For Java and Scala.

CMAK is a tool for managing Apache Kafka clusters

Snowflake is a network service for generating unique ID numbers at high scale with some simple guarantees.

The Guardian DotCom.

REST job server for Apache Spark

Mirror of Apache griffin

Low-code tool for automating actions on real time data | Stream processing for the users.

Akka CQRS/ES framework

Native, optimized access to HBase Data through Spark SQL/Dataframe Interfaces

DataQuality for BigData