Hey author here. Wasn't expecting to see this up.
To concisely give an overview of the project, I've been experimenting with using LLMs to build a better version of Postgres. Postgres is 30 years old and we've learned a lot about databases since hten. A lot of the techniques that work for doing a rewrite are also useful for doing a rearchitecture.
I'm now working on a new, not yet published version of pgrust that incorporates a lot of techniques. Currently the new version:
- Passes 100% of Postgres regression suite
- Implements a thread per connection model instead of the process per connection model Postgres does
- Is 50% faster than Postgres on transaction workloads
- Is ~300x faster than Postgres on analytical workloads. Right now it's 2x slower than Clickhouse on clickbench and I think it's possible to get faster than Clickhouse
If you have any questions, I'm happy to answer them.
Скоро при приеме на работу вас будут просить не оптимизировать запрос, а переписать БД с нуля, чтобы она работала лучше
