[I. DEFINITIONS
1, pronunciation: Dubbo [dʌbəʊ] sound like Double
2, Dubbo Alibaba open source is a high performance excellent service framework, so that the application can realize output and input functions and services through the RPC performance, can Spring framework and seamless integration.
[II] the core
3, Dubbo three core provides the ability to:
A) the interface to the remote method invocation: Remoting (network communication framework to achieve a sync-over-async and request-response messaging).
B) and fault-tolerant intelligence load balancing: RPC (remote procedure call an abstract)
C) as well as auto-service registration and discovery: Registry (directory services framework for service registration and subscription services, and event publishing)
[III] works
Provider
exposed side termed service "service provider."
Consumer
remote service call party called "service consumer."
Registry
service registration and discovery of a central directory service called "service registry."
Monitor
the number of calls and call statistics service time log service called "Service control center."
[Four, Idea build Dubbo]
4, download alibaba Kit 
5, restart Idea, New Apache Dubbo
