Tie Multiple Raspberry Pis Together to Create an Enhanced DIY Cluster Computer
The Raspberry Pi is great, but certainly not as powerful. One way to increase this power is to create a cluster computer. Instructables user gigafide will show you how.
Clustering multiple Raspberry Pi’s isn’t exactly a cheap option, but it can still be useful if you just need to bump up some Raspberry Pi you already own. You will need at least two Raspberry Pi to do this, but you can use as many as you like. Once you’ve set up the basics on each Pi, you’ll link them together with a couple of commands and end up with a more powerful cluster computer . It’s not quite like a modern computer in terms of performance, but it can provide the extra boost you need to complete your own project.
How to Make a Raspberry Pi Supercomputer | Instructables