The database purpose-built for stream processing applications.

Apache Kafka - A distributed event streaming platform

A more reliable and faster version of MongoDB

A database that operates at CLOUD SCALE

A distributed publish/subscribe messaging service

Website for standardized execution and evaluation of algorithms on datasets.

WE HAVE MOVED to Apache Incubator. https://cwiki.apache.org/FLUME/ . Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log…

SNA team homepage

Simple Persistent Content Data Service

A hash-based high-performance data store

Job scheduler

Norbert is a cluster manager and networking layer built on top of Zookeeper.

An open source clone of Amazon's Dynamo.

Scalala has been superseded by dlwh/breeze. Scalala is a high performance numeric linear algebra library for Scala, with rich Matlab-like operators on vectors and matrices; a library of numerical r…

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An open source clone of Amazon's Dynamo.

An open source clone of Amazon's Dynamo.

An open source clone of Amazon's Dynamo.

simple, distributed message queue system (inactive)

Open source dynamo clone written in Erlang.