What is a "database manager" in the context of a DBMS? Please provide examples.
+1
A:
Just use Wikipedia, it has a good explanation. PostgreSQL is one of many dbms's, just take a look at the manual to see what it does. If you want to know what it does under the hood, just take a look in the source code, it's open source. Have fun!
Frank Heikens
2010-02-26 18:43:54