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Omas Cloud
Metrics backend — push time-series, slice by dimensions, get alarms that fire only when state actually changes
Project Overview
Omas Cloud is a metrics backend for teams that want custom production signals without adopting a heavyweight monitoring suite. You push time-series data from services, scripts and jobs, slice it by dimensions, build dashboards on top, and set alarms that fire when state actually changes rather than every time a number wobbles.
The name comes from Oma — German for grandma. The idea is a tool that stays calm and has the numbers ready when you need them at 3am.
Stack
Java, MongoDB, ClickHouse. React dashboard, Go CLI. Runs on Hetzner.