Jafka - A fast and simple distributed publish-subscribe messaging system (mq)

Jafka mq is a distributed publish-subscribe messaging system cloned from Apache Kafka.

Its features include:

• Persistent messaging with O(1) disk structures that provide constant time performance even with many TB of stored messages.
• High-throughput: even with very modest hardware single broker can support hundreds of thousands of messages per second.
• Explicit support for partitioning messages over broker servers and distributing consumption over a cluster of consumer machines while maintaining per-partition ordering semantics.
• Simple message format for many language clients.
• Pure Java work