JConch is a library that provides a few high-level tools for high-concurrency environments on the JVM. The java.util.concurrent package in the Java standard library provides low-level structures for managing concurrent communication. Learn here how to use both of them in order to produce clean, highly-concurrent, and highly-tunable code.

Programming in a concurrent fashion is quickly becoming mandatory for applications. This session will explore the best ways to do that on the JVM.

The power of multicore machines and cloud computing is all dependent on an application's ability to successfully leverage concurrency. Although concurrency has traditionally been considered fatally difficult in Java, a few simple architecture principles can make all the difference. This session will review some of those principles in both theory and practice.

This session will review the theory of concurrency and the different levels that concurrency will act on. With that basis, it explores the theoretical reasons behind the difficulties in writing concurrent code, and then some practical application architecture techniques to cope with those difficulties.