Component Middleware

this post only for beginner....
component middleware is a class of middleware that enables reusable services to be composed, configured, and installed to create applications rapidly and robustly.

1.creating a virtual boundary around larger application component implementations that interact with each other only through well-defined interfaces.

2.defining standard container mechanisms needed to execute components in generic component servers.

3.Specifying the infrastructure to assemble, package, and deploy components throughout a distributed environment.

a component is an implementation entity that exposes a set of ports, which are named interfaces and connection points that components use to collaborate with each other.