Docker Swarm is a crafty method that creates and controls a cluster of PCs. I have a single Pi running multiple containers, but the hardware tends to budge under heavy load. I considered leveraging ...

The Raspberry Pi computer may only cost $35, but it's also extremely versatile: suited to learning to code, building appliances, and even running Docker containers. By automating the creation and ...

Setting up a cluster of computers used to be a high-end trick used in big data centers and labs. After all, buying a bunch of, say, VAX computers runs into money pretty quickly (not even counting the ...