Admins who use Microsoft servers don’t have to rely on Exchange for email with alternatives like the IceWarp mail server.

Fedora is a trend-setting distribution that sets the pace for future developments of Red Hat Enterprise Linux. Administrators, regardless of whether they use Fedora, are well advised to look at the newest innovations of the Fedora distribution.

Cloud computing is most definitely here – there are even commercials about it – but does it have a role in HPC? In this article, we discuss changes in HPC that could be solved effectively by cloud computing.

In this second article on scalable storage in cloud environments, we cover the inner workings of RADOS and how to avoid pitfalls.