When building distributed systems, service degradation means you’ll have to prov... | Hacker News

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		adastra22 67 days ago \| parent \| context \| favorite \| on: Replacing a $3000/mo Heroku bill with a $55/mo ser... When building distributed systems, service degradation means you’ll have to provision more systems. Cheaper to provision fewer systems with more RAM.

eru 67 days ago [–]

It depends on what you are doing, and how your system behaves.

If you size your RAM and swap right, you get no service degradation, but still get away with using less RAM.

But when I was at Google (about a decade ago), they followed exactly the philosophy you were outlining and disabled swap.

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