In case you dont have a background on NIO, here are a few articles I would recommend going through before reading the one above, all from IBM developerworks. Needless to say, all of these assume some understanding of the Java Programming Language:
- Level Intro: Getting started with the new IO (N/IO)
- Level Intermediate: Merlin brings Non-blocking IO to the Java Platform
- Level Intermediate: The Servlet API and NIO: Together at last
- Level Intermediate: High Performance Ajax with Tomcat Advanced IO
See also