[fidrelity]

But in reality those limits don't disappear, they just get buried deeper, hidden in the docs somewhere.

AWS Lambda has a default concurrency limit of 1k and each function has a configurable memory limit.

Sure, those limits allow for a lot more elasticity and flexible pricing but the limitations haven't disappeared.

Also, there are now some 'serverless' hosting providers that do fixed monthly pricing (fermyon.com/pricing). Isn't this taking the best part of serverless ad absurdum or is there something I'm missing?

Lastly, I hope I don't sound argumentative. I work for a company that has the described problem of multi-tenant SaaS and I love Postgres, so I am fully supportive of your mission!