Which features would you like to see the team build first? Which limits would you like to see lifted first?
Most of the limitations you can see in the documentation are things we haven't gotten to building yet, and it's super helpful to know what folks need so we can prioritize the backlog.
indexes! vector, trigram and maybe geospatial. (some may be in by now I didn't follow the service as closely as others)
note, doesn't have to be pg_vector pg_trgm or PostGIS, just the index component even if it's a clean room implementation would make this way more useful.
My understanding is the way Aurora DSQL distributes data widely makes bulk writes extremely slow/expensive. So no COPY, INSERT with >3k rows, TRUNCATE etc
Most of the limitations you can see in the documentation are things we haven't gotten to building yet, and it's super helpful to know what folks need so we can prioritize the backlog.