ClickHouse Reviews

There is nothing to complain.

- Emotionally unstable and reactive management; decisions are often political rather than performance-based. - Toxic internal culture driven by ego, competition, and hypocrisy rather than collaboration. - Advancement is based on pleasing leadership rather than merit — excessive internal politics. - Attempts to classify employees as contractors, creating disguised employment with no social protection or legal clarity. - Business model driven more by speculation than by product maturity; essential features like JOINs, standard SQL support, and horizontal scalability are lacking — all of which are critical for any serious data warehouse. This makes the product very difficult to sell, as it remains a niche technology that does not scale well. - Lack of transparency and honesty in internal processes and communication.