Comment by tkejser
9 days ago
Merging to PostgreSQL core for something that needs to run on top of a Petabytes of data in the cloud, on Iceberg, with an advanced query planner and a high speed SIMD engine.... AND trying to squeeze into the "pg_" naming mess?
I don't think so...
And yes, its conceptually similar to MySQL and also conceptually similar to SQL Servers implementation from 1997. That's by the design. Obviously, we are not writing a new DBMS from scratch just to add system objects.
Have a look at some of the other blogs on that site to see what we are up to. Basically, we want to give you an experience that resemblers that instrumentation you got used to from the on-premise databases, but one that can run on top of Iceberg in the cloud.
> something that needs to run on top of a Petabytes of data in the cloud, on Iceberg, with an advanced query planner and a high speed SIMD engine
Part of my confusion was that this blog post makes no mention whatsoever of any of those things!
It gave me the (incorrect) impression that this observability functionality was the purpose of the product. And it is worded in a way which makes no mention of prior art in built-in DBMS observability.
Looking at the other threads here, I don't think I'm the only one who was confused about that. A couple intro paragraphs to the product might help a lot.
That's fair feedback and I shall take that into account in future blogs.
Thanks for letting me know - you can stare yourself blind on that stuff