I created a web page to compare different analytical databases (both self-managed and services, open-source and proprietary) on a realistic dataset.
It contains 20+ databases, each with installation and data loading scripts. And they can be compared to each other on a set of 43 queries, by data load time or by storage size.There are switches to select different types of databases for comparison - for example, only MySQL compatible or PostgreSQL compatible.
If you play with the switches, many interesting details will be uncovered.
Full description: https://github.com/ClickHouse/ClickBench/blob/main/README.md