List any two disadvantages of a database system, Database Management System

List any two disadvantages of a database system ?

The disadvantages of database system are:
• Database systems are difficult, complex, and time-consuming to design.
• Substantial software and hardware start-up costs.
• Damage to database affects virtually all applications programs.
• Extensive conversion costs within moving form a file-based system to a database system.
• Initial training needed for all programmers and users.

Posted Date: 5/10/2013 6:21:38 AM | Location : United States







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