I've been involved with cluster computing ever since DEC introduced VAXcluster in 1984. In those days, a three node VAXcluster cost about $1 million. Today you can build a much more powerful cluster ...

It became something of a cliché a few years ago in online discussions, whenever a new single board computer was mentioned someone would pop up and say something like “Imagine a Beowulf cluster…“. Back ...

Docker Swarm on Raspberry Pi is easier than you think.

From its humble beginnings as a charity-based project, Raspberry Pi has developed into arguably the most well-known mini-computer on the planet. With the first model featuring a single-core CPU and ...

The big (yet small) picture: The much-awaited Raspberry Pi 4 is out, and it comes with much improved performance - so much so that the board's launch website is almost entirely powered by 18 Raspberry ...