TRADITIONAL FILE BASED SYSTEM ::
A collection of aplication programs that perform services for the end users, such as
production of reports….
LIMITATIONS OF FILE BASED SYS ::
1. separation & isolation of data :: data s isolated n diff files n FBS
2. sharing:: can't share different files on a network…..
3. duplication:: to enter the data more than once can wastes time , money & space..
4. data dependecy::: depend of prog & field…changes to existing str r difficult….
5. incompatible file format:: we can't merge different files data in one file due to difference
6. fixed queries / poliferation of application prog :: all the queries had to be written by
application programmers , have no facility of evolution or new change or new demand in data…..