Network Virtualization doesn't have to be 'all-or-nothing'. Need to beef up security for your data centre? Eager to accelerate your IT processes? Aiming to keep your applications up and running?
Now you can choose to virtualize part of your network to pin down any one of these objectives - or virtualize across your entire network to accomplish them all.
Phil Muncaster reports on China and beyond
Jon Collins’ in-depth look at tech and society
Kathryn Cave looks at the big trends in tech