Is Clickhouse the only stateful part of this stack? Would love to see compatbility with Rotel[0], a Rust implementation of the OTEL collector, so that this becomes usable for serverless runtime environments.
One key thing Datadog has is their own proprietary alternative to the OTEL collector that is much more performant.
I've also been in touch with Mike & Ray for a bit, who've told me they've added ClickHouse support recently which makes the story even better :)
We're excited to test our Clickhouse integration with Clickstack, as we believe OTel and Clickhouse make for a powerful observability stack. Our open-source Rust OpenTelemetry collector is designed for high-performance, resource-constrained environments. We'd love for you to check it out!