>In other words, it really depends on the situation. Saying "use PostgreSQL always" is not going to really solve anything, you need to know what to apply to each situation.
We're responding to this below. The requirement is a Web2 app with "millions in revenue".
>Because it requires no setup and has been used to scale typcial Web2 applications to millions in revenue on a single cheap VM.
>Millions in revenue doesn't really say anything about the performance required.
The assumption is that this is a Web2 company which usually means user-generated content. I assumed that there'd be high reads, decent amount of writes.
We're not trying to write a detailed spec here. Just going off a few details and make assumptions.
We're responding to this below. The requirement is a Web2 app with "millions in revenue".
>Because it requires no setup and has been used to scale typcial Web2 applications to millions in revenue on a single cheap VM.