Although any operating system can be used for cluster computing, some systems are not as versatile as others. If you’re trying to create a cluster on a budget, then you may want to consider Linux. It can be used to create a computer cluster with older hardware. For the person who doesn’t have a lot of money for upgrades, this can be an economical solution. By being resourceful, you can easily create the kind of operating power and storage space you need without going into debt.
If you don’t have much cash and you need to upgrade to a bigger computer, you might try a couple of things. First, ask your friends if they want to sell their old computers as they upgrade. Also, check with thrift shops and office supply sales. Sometimes when a company upgrades its systems it will sell its old hardware for a good price. If you go with a Linux operating system, you’ll be able to more easily create a cluster that will work for you. If you’re unsure if you want to make the switch from Windows to Linux try it out first. It’s very portable and can be loaded onto a CD or thumb drive. You can then test it without actually loading it onto your machine.
As for speed, a group of older computers clustered together may seem like a major traffic jam in terms of processing and retrieving information. However, the Linux system will be able to run multiple processes much faster than other operating systems. It is also free. Not all tutorials and support will be free, but the product is.