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

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

📈 Capturing JVM- and application-level metrics. So you know what's going on.

Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter

Graphical SFTP client and terminal emulator with helpful utilities

A distributed system designed to ingest and process time series data

Efficient, scalable, and flexible Java implementation of the Short Messaging Peer to Peer Protocol (SMPP)

A framework for testing high concurrency behavior in socket.io

Spark.io Remote Serial port