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0 pointsphilippemnoel1y ago0 comments

That's true, but we're trying to change that at ParadeDB. Postgres is still way ahead of ClickHouse in terms of operational simplicity, ease of hiring for DBAs who are used to operating it at scale, ecosystem tooling, etc. If you can patch the speed and cost efficiency of Postgres for analytics to a level comparable to ClickHouse, then you get the best of both worlds

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pradeepchhetri1y ago

> Postgres is still way ahead of ClickHouse in terms of operational simplicity

Having served as both ClickHouse and Postgres SRE, I don't agree with this statement.

- Minimal downtime major version upgrades in PostgreSQL is very challenging.

- glibc version upgrade breaks postgres indices. This basically prevents from upgrading linux OS.

And there are other things which makes postgres operationally difficult.

Any database with primary-replica architecture is operationally difficult IMO.

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