Sort-of, we've had a litany of Postgres devshops go bust over the past decade. Some will be for the usual reasons but I wouldn't want to discount the impact of RDS.
However I think Postgres is a bit different. It's a bigger market and more widely used. There's a need for tuning services no matter which platform provides the database servers, so there's a level to make money above cloud hosting.
However I think Postgres is a bit different. It's a bigger market and more widely used. There's a need for tuning services no matter which platform provides the database servers, so there's a level to make money above cloud hosting.