>
> I'm going to challenge that the question is not one for Postgres, but you
> should be asking "What filesystem is best suited to having many files in
> the same directory" and let the technology deal with the problem. Postgres
> is just dependent on the filesystem for this behavior. And to that answer,
> I believe, is XFS.
>
> He didn't say how many different schemas will have.
All those thousands of CSV files have a completely unknown structure ?
Or you'll have just dozens or hundreds of structures ?
Marcos