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I see @stkim1 is also the author of the blog. Performance-wise, how does this RPi cluster compare to a more standard platform? Did you make it only as a develop

by ericmo 11y ago

I see @stkim1 is also the author of the blog. Performance-wise, how does this RPi cluster compare to a more standard platform? Did you make it only as a development platform or do you intend to have production code running in it?

stkim1 11y ago
I've never imagined the RPI cluster to be taken seriously for production purpose. It only serves two purposes; education and developmental staging. For those two, you have a real hardware cluster that serves you superbly showing every nature you can experience with big-ass datacenter cluster.
- detaro 11y ago
  What do you think about using a cluster of VMs on a normal PC as an alternative? Did you look into that?
  - stkim1 11y ago
    I'm looking into that. When you have a lot of memory, it's in fact more convenient in a way that you can carry the entire cluster in your laptop. lol
geerlingguy 11y ago
As someone else who's also built a cluster of Pi 2s, I would agree that the primary purpose is education and fun/tinkering, not performance. That being said, for light web hosting purposes, a cluster of six Pi 2s performs roughly 70% as well as a similar cluster of 6 VMs on Digital Ocean. See more on this project's wiki, in the performance/benchmarking section: https://github.com/geerlingguy/raspberry-pi-dramble https://github.com/geerlingguy/raspberry-pi-dramble