To summarise a lot of the responses here, Clickhouse is extremely fast on very modest hardware, very easy to set up, very easy to get started (mostly normal SQL

To summarise a lot of the responses here, Clickhouse is extremely fast on very modest hardware, very easy to set up, very easy to get started (mostly normal SQL) and free. For our workloads and scale of data, nothing comes close in terms of performance (redshift, BQ, spark) and especially TCO. It is super simple to try out, why not give it a go? Or is the question borne from a previous bad experience?