Zipkin is a distributed tracing system

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Distributed Graph Database

🐘 Elasticsearch real-time search and analytics natively integrated with Hadoop

A collection of spouts, bolts, serializers, DSLs, and other goodies to use with Storm

A streaming / online query processing / analytics engine based on Apache Storm

A distributed task queue worker designed for throughput, parallelism, and clustering.

S4 is a general-purpose, distributed, scalable, partially fault-tolerant, pluggable platform that allows programmers to easily develop applications for processing continuous unbounded streams of da…

Modern Cassandra tap for Cascading. Actually works with Cascading 2.0, Cascalog 1.10 and supports CQL collections.