> Weird pricing: PlanetScale prices you on row-reads and row-writes per month. What is weird is that row-reads is something that nobody controls. It is the SQL query planner which determines the query plan, which results in how many rows you’re reading internally. Remember that row-reads are not row returns. You can write a wrong query that returns 0 rows but can still do a full table scan of 1M rows and PlanetScale will charge you for it.

Followed by:

> AWS Aurora Serverless v2 Postgres

I hope they don't get an unpleasant shock when they see the IO pricing on their aurora bill (it's per block read/write rather than per row, but that's proportional in the random access case, and you're also beholden to the query planner, so basically the same).