[Users] OpenVZ vs Xen - for the base of Cloud computing

[howard chen]

Hello,

In term of pure server virtualization,  OpenVZ is the best in term of
performance.

However, what about when building  a cloud computing infrastructure?

Like Amazon EC2, they are based on Xen.


Is seems that OpenVZ is not interested in this area?

Even no well defined API for job automation
(http://forum.openvz.org/index.php?t=msg&goto=10694&)



Any comments?