This year’s Xen Project Developer Summit is over! We had two days packed with highly technical sessions that were attended by 120 delegates. Our sessions have – as always – been very interactive with lots of discussions during and after the talks. Of course we did also have lots of time for in-corridor conversations during breaks, which most of us look forward to every year.
I am pleased to announce the release of Xen 4.4.3. We recommend that all users of the 4.4 stable series update to this latest maintenance release.
Xen 4.4.3 is available immediately from its git repository:
Docker is certainly the most influential open source project of the moment. Why is Docker so successful? Is it going to replace Virtual Machines? Will there be a big switch? If so, when?
Let’s look at the past to understand the present and predict the future. Before virtual machines, system administrators used to provision physical boxes to their users. The process was cumbersome, not completely automated, and it took hours if not days. When something went wrong, they had to run to the server room to replace the physical box.