Stable enought for production use now?

[jordanfung]

Hello,

I noticed in the README file that it mentions "not ready for production," which was added about a year ago. Has the project become stable enough for production use since then?

Thank you!

[ernado]

Hi, still not production ready yet, sorry.

There was a pause in development, so project haven’t reached stability.

[jordanfung]

Got that.

I believe you are working on something highly valuable: an observability backend based on ClickHouse, offering support for PromQL, LokiQL, and TraceQL.

I've looked into many related projects, and the only usable one I found was Qryn. However, in my tests, it often suffered from high CPU usage and stalled requests. ClickHouse itself can provide a Prometheus remote read/write interface via timeseries, but it's experimental and only for metrics. The OpenTelemetry Collector has a ClickHouse exporter, but it lacks query support.

Your work perfectly fills this gap.