Hazelcast - more then distributed cache

Hazelcast is an open source clustering and highly scalable data distribution platform for Java, which is:

• Lightning-fast; thousands of operations/sec.
• Fail-safe; no losing data after crashes.
• Dynamically scales as new servers added.
• Super-easy to use; include a single jar.

With its various distributed data structures, distributed caching capabilities, elastic nature, memcache support, integration with Spring and Hibernate and more importantly so many happy users, Hazelcast is feature-rich, enterprise-ready and developer-friendly in-memory data grid solution.

To run it you just run a single jar file!

Presentation is available here: http://www.hazelcast.com/screencast.jsp