常用MQ产品的对比
本文整理了常用MQ之间的对比，旨在帮助大家在实际项目中选择MQ产品。
消息队列对比参照表
注：
对照表来自：消息队列对比参照表 ，对比维度比较全面，结果个人比较认同，强烈建议参考。
RocketMQ官方PK
注：
RocketMQ官方和其他MQ之间的PK，表格非常宽，如显示不全，*请点击原文地址阅读*。
原文地址：RocketMQ vs. ActiveMQ vs. Kafka
| Messaging Product | Client SDK | Protocol and Specification | Ordered Message | Scheduled Message | Batched Message | BroadCast Message | Message Filter | Server Triggered Redelivery | Message Storage | Message Retroactive | Message Priority | High Availability and Failover | Message Track | Configuration | Management and Operation Tools |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ActiveMQ | Java, .NET, C++ etc. | Push model, support OpenWire, STOMP, AMQP, MQTT, JMS | Exclusive Consumer or Exclusive Queues can ensure ordering | Supported | Not Supported | Supported | Supported | Not Supported | Supports very fast persistence using JDBC along with a high performance journal，such as levelDB, kahaDB | Supported | Supported | Supported, depending on storage,if using kahadb it requires a ZooKeeper server | Not Supported | The default configuration is low level, user need to optimize the configuration parameters | Supported |
| Kafka | Java, Scala etc. | Pull model, support TCP | Ensure ordering of messages within a partition | Not Supported | Supported, with async producer | Not Supported | Supported, you can use Kafka Streams to filter messages | Not Supported | High performance file storage | Supported offset indicate | Not Supported | Supported, requires a ZooKeeper server | Not Supported | Kafka uses key-value pairs format for configuration. These values can be supplied either from a file or programmatically. | Supported, use terminal command to expose core metrics |
| RocketMQ | Java, C++, Go | Pull model, support TCP, JMS, OpenMessaging | Ensure strict ordering of messages,and can scale out gracefully | Supported | Supported, with sync mode to avoid message loss | Supported | Supported, property filter expressions based on SQL92 | Supported | High performance and low latency file storage | Supported timestamp and offset two indicates | Not Supported | Supported, Master-Slave model, without another kit | Supported | Work out of box,user only need to pay attention to a few configurations | Supported, rich web and terminal command to expose core metrics |
