JMQ

JMQ is distributed messaging and streaming data platform with low latency, high performance and reliability, trillion-level

capacity and flexible scalability.

JMQ Feature

1. Technical standard

• Custom protocol specification
• Compatibility with kafka protocol

2. HA

• Master/Slave mode deployment. Support failover
• Messages are asynchronously archived to cloud storage
• Unified exception message retry service for fault tolerance

3. Low Latency

• Sync flush disk, TPS for 1K data is 21000.Response time is 0.004 second
• Async flush disk, TPS for 1K data is 53894.Response time is 0.004 second

4. Industry Sustainable

• Trillion-level message capacity guaranteed

5. Light-client Model

• Only communicate with broker
• Consumer support pull model
• Order-message
• Transaction-message
• Multi IDC deployment, send and consume nearby
• Parallel consumption

6. Flexible Replication Policy

• Default sync replication or degrade async replication
• Fixed or dynamic election strategy
• Support for consumption from slave

USER GUIDE

• Quick Start
• Simple Example
• FQA

DEPLOYMENT & OPERATIONS

• Deployment
• Operations

BEST PRACTICE

• Core Concept

Contribution

  At present, our community is still under construction.

  The list of original contributors:

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