I have several slightly old computers thrown away, and I wanted to know how I could align them in a kind of cluster, to be able to run applications in a more "fast" way, so to speak, in which the workload can be distributed, etc. Seeing some options, maybe with apacher spark I could do it, however, what other options are there?
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It seems to me that what you mean is "distributed computing" or "distributed computing" in English. Currently there are several frameworks that allow you to execute tasks using several computers.
The jppf tool is designed to fulfill the aforementioned purposes, in the same way, many others are named in this post , I hope you find it useful.
Greetings.