JMQ^TM is a distributed messaging and streaming data platform with low latency, high performance, reliability, trillion-level capacity and flexible scalability.

• Technical Standards

  • Custom protocol specifications
  • Compatibility with Kafka protocol

• HA(High Availability)

  • Master/Slave mode deployment. Automatic failover
  • Messages are asynchronously archived to cloud storage
  • Fault tolerance with unified exception message retry service for

• Low Latency

  • Synchronous disk flush, TPS can reach over 20,000 while response time is just 0.004 second, when message size is not greater than 1KB
  • Asynchronous disk flush, TPS can reach over 53,000 while response time is just 0.004 second, when message size is not greater than 1KB

• Industrial-grade Sustainability

  • Trillion-level messaging capacity guaranteed

• Lightweight-client Model

  • Only communicating with brokers
  • Consumers supporting Pull model
  • Ordered Messaging
  • Transactional Messaging
  • Multiple IDC deployment, nearby message production & consumption
  • Parallel consumption

• Flexible Replication Policy

  • Default synchronous replication or degraded asynchronous replication
  • Fixed or dynamic leader election
  • Slave consumption

• Quick Start
• Simple Example
• FAQ

• Deployment
• Operation

• Core Concepts

• hexiaofeng
• dingjun
• lindeqiang
• zhangkepeng
• luoruiheng
• tianya
• weiqisong
• hujunliang