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.

In addition, SAS/SHARE enables you to access certain third-party DBMS files by means of engines that SAS/ACCESS supports. Note: You must have a separate license for ...

Suppose you have a SAS data set, DLIB.BIRTHDAY, that contains employee ID numbers, last names, and birthdays. (See Sample Data for a description of DLIB.BIRTHDAY.) You want to update this data set ...