Cloud-computing comparison

Columns: SaaS ( Software as a Service ) | Initial release date | License ( s ) | Written in | As a service | Local installations
OpenNebula | 2008-03- ? ? | Apache License | C++ , C , Ruby , Java , Shell script , lex , yacc | Yes | Yes | OpenQRM | 2008-03- ? ? | GPL License | C++ , PHP , Shell script | Yes | Yes | OpenShift | 2011-05-04 | Apache License | Go | Yes | Yes | OpenStack | 2010-10-21 | Apache License | Python | Yes | Yes | OnApp | 2010-07-01 | Proprietary | Java , Ruby , C++ | Yes | Yes | oVirt | 2012-08-09 | Apache License | Java , Python | ? | Yes | Jelastic | 2011-01-27 | GPL License , Apache License , BSD License | Java , JavaScript , Perl , Shell script | Yes | Yes

Example questions:
What year was the third version of the license was released that the Saas cloud-computing comparison software that was acquired by Hewlett-Packard uses ? | What is the other name of the Saas cloud-computing comparison software that includes the software named VMFS Driver ? | What type of Saas cloud-computing comparison system was used as the namesake for the license use by software to discover the Truth in Information ? | Who were the original developers of the Saas cloud-computing comparison platform released on 2011-04-12 ? | What API from Amazon does the Saas cloud-computing comparison platform released on 2010-05-04 support ?

Answers:
2007 | closed-source | Unix-like | VMware | Amazon Web Services