Viewing profile — WireBaron

This is essentially correct. It's a little more complicated inside, and the expansion's really more like: SELECT device_id, arrow_run_pipeline(timevector(ts, val), arrow_add_elemen…

The UDDSketch (default) implementation will allow rolling percentiles, though we still need a bit of work on our end to support it. There isn't a way to do this with TDigest howeve…

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:…

We actually haven't been running against any limits here. One thing to keep in mind is that postgres remote-fetch operations aren't tuple-at-a-time, so this shouldn't be a bottlene…