There are many advantages with database approach compared to a flat file system. Some of them are:
1) It's not possible to implement relationships between files in filesystem.2) Controlled redundancy...
A flat file is a kind of approach to a database system. I think the question should have been advantages of relational system on a flat file system.In that case it would be straight forward as a relat...
Polymorphic data type is implemented using generic pointers that stores a byte address and not the type of data stored in that memory address. so a polymorphic data type can take on any type of value ...