In case anyone were wondering: Postgres deliberately resembles Oracle. EnterpriseDB is one of the official Postgres commercial flavors which is an even closer "clone" of Oracle DBMS with support options to make migration from ora easier.
I don't think that's really the case. We don't try to do anything different for the sake of it, but that's pretty much that.
> EnterpriseDB is one of the official Postgres commercial flavors
There are no 'official Postgres commercial flavors'. EDB is well known and contributes a fair amount to PG development, but that doesn't make them official.
I guess one could say they deliberately resemble Oracle in that both DBs roughly implement the SQL standard, but this is by no means a clone, nor was it a smooth transition.
