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If you need your Prometheus data to survive, you're doing it wrong.

• sz4kerto 9y ago
  What are we doing wrong? We use Prometheus for many things, for example I'd like to know how specific latencies have changed over time. Why should I store these numbers somewhere else?
  • bbrazil 9y ago
    Prometheus is not intended as durable long term storage, it's fundamentally limited to the size of a machine. You should also design your monitoring be able to tolerate completely losing the data of a Prometheus. We recommend using another system for long term data, see https://prometheus.io/docs/operating/integrations/#remote-endpoints-and-storage https://prometheus.io/docs/operating/integrations/#remote-en... for some examples.
    • jrv 9y ago
      The problem is (as you know) that single machines are in practice still too reliable and Prometheus is still too good at storing data for long times that many people have come to rely on it despite warnings :)
      • deleted 9y ago
        [deleted]