Introduction Intro 2.0 to 2.2.1 2.4 - 2.6 Beyond Outro Three main features Storage backend Caveat: Prometheus 2.0 comes with storage v3 Staleness handling Remote read & write API is now stable-ish Links @TwitchiH & @fredbrancz Prometheus Deep Dive Introduction Intro 2.0 to 2.2.1 2.4 - 2.6 Beyond Outro Storage Prometheus 1.x We used to have one file per time series ..and one common index for all of time @TwitchiH & @fredbrancz Prometheus Deep Dive Introduction Intro 2.0 to 2.2.1 2.4 - 2.6 Beyond Outro Storage Churn Churn was becoming more and more of a problem There’s a company with a 15 minute maximum

hardware 200,000 samples/second/core 16 bytes/sample compressed to 1.36 bit/sample Cheap ingestion & storage means more data for you Richard Hartmann & Frederic Branczyk @TwitchiH & @fredbrancz Intro to Prometheus