Pros
1.Rich connectors can be used to connect various systems in different forms such as JMS, Web Service, JDBC, HTTP, etc. 2.There are many components (components), and there are many optional ways to process data 3.transformers are also very rich, extensible json, xml, dom, binary, wsdl, java, etc. 4.Without modifying existing components, the low-coupling implementation of business logic and message logic is completely separated 5.Supports clustering, failover and load balancing, multiple deployment methods: Tomcat, BEA WebLogic, JBoss, after research, it is found that the mule-standalone-3.9.0 that comes with it is easy to use
Cons
The cluster is very weak, only one master instance and one slave instance can be configured, flow and mode-based configuration are not supported