http://virtualization.sys-con.com/ Latest articles from Shreyas Shah Copyright 2008 VIRTUALIZATION JOURNAL Sun, 20 Jul 2008 15:33:00 GMT VIRTUALIZATION JOURNAL 10 http://backend.userland.com/rss http://virtualization.sys-con.com/read/551629.htmhttp://virtualization.sys-con.com/read/551629.htm Sat, 26 Apr 2008 19:00:00 GMT There are pitfalls in using software-based network interface cards and host bus adaptors. They don't scale well in I/O-centric loads running on scaled-out architectures. The CEO of a leading virtualization companies said, 'Software virtualization addresses 80% of the market and it leaves 20% for hardware-based I/O virtualization.'