Wikipedia
CloudSNAP
CloudSNAP is a Cloud computing Platform as a Service (PaaS) system for transparent web applications deployment into a structured P2P network ( distributed hash table).
This platform uses distributed P2P interception ( distributed AOP) techniques to build its transparent infrastructure. This transparency makes easier the transition from standard web systems to cloud platforms.
The current prototype implements dynamic load-balancing, session tracking, and persistence services using the Damon middleware. In addition, this prototype is validated and tested in real large-scale scenarios. CloudSNAP is a free and open source software released under the terms of the LGPL License and written in Java.