We actually have done fairly extensive benchmarking of high cardinality data on our single-node product (we have a blog entry detailing at least our insert perf

We actually have done fairly extensive benchmarking of high cardinality data on our single-node product (we have a blog entry detailing at least our insert performance here: https://blog.timescale.com/blog/what-is-high-cardinality-how-do-time-series-databases-influxdb-timescaledb-compare/ https://blog.timescale.com/blog/what-is-high-cardinality-how...) We're actually currently focused on query optimization for our multi-node product, but we don't have any numbers we're currently ready to share.