What's the difference b/n a DBMS and a file system. So far from what I have been able to gather a file system 'manages' files (e.g. XFS, NTFS) and a DBMS stores data usng a format/structure (e.g ...

The heart of any relational database management ... and RECOVER or file system commands need to be used. Changes may need to be made to increase the size of the system catalog, to add a new index, or ...