https://www.rik-kisnah.ai/tags/telemetry/Recent content in Telemetry on Rik Kisnah - BlogHugoenTue, 19 May 2026 09:00:00 -0700https://www.rik-kisnah.ai/teach/systems/design-a-telemetry-platform/Tue, 19 May 2026 09:00:00 -0700https://www.rik-kisnah.ai/teach/systems/design-a-telemetry-platform/Ingest, process and serve large-scale telemetry to stakeholders with different needs and different sensitivities. Then the follow-up: clients you cannot upgrade emit five names for the same metric. Design the pipeline, then the alias registry that fixes names without ever merging the wrong two.https://www.rik-kisnah.ai/teach/systems/design-a-metrics-pipeline/Tue, 09 Jun 2020 09:00:00 -0700https://www.rik-kisnah.ai/teach/systems/design-a-metrics-pipeline/Every host writes one line in its diary every minute. A hundred thousand hosts. Get the lines to a place where you can ask ‘which hosts are sad right now?’ in under a second. The write path must be dumb and cheap. The read path can be clever.