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Ask HN: What resource allocation strategies do IaaS providers use?
This is a classic case of multidimensional bin packing problem. The problem of assigning VMs to PMs is known to be NP-Hard. It would be great to understand/know a high level solution ignoring the detailed complexity (SLA etc.)
- nostrademons 11y ago"It's just bin-packing!" I think you'll find that most IaaS providers largely follow the latest heuristics in established bin-packing literature. (Source: worked at Google, knew some folks on the Borg/Omega teams.)
- push7joshi 11y agoconstraint satisfaction came up during our discussion.. wonder if that would provide an appropriate solution at scale