Solution: The OCCIware Runtime

The OCCIware Runtime architecture has been designed to be modular and extensible, by authorizing the combination of different “OCCI Backends” behind a generic “OCCI Frontend''. This architecture can be easily integrated because it is independent from any programming language. 

The Runtime is compliant with the OCCI standard and is based either:
- on the full Java MART Server
- on the OW2 erocci project, a scalable and generic OCCI bus written in Erlang that federates multiple cloud runtimes ("backends") including Linagora’s Roboconf PaaS server and ActiveEon’s ProActive Cloud Automation multi-IaaS connector.

The runtime frontend is based on erocci. The core backends rely on VMware and OpenStack cloud orchestrators, Linagora’s Roboconf, ActiveEon’s ProActive Cloud Automation, and Ozwillo Datacore.