10th Class Computers MS Access Need of Database

Need of Database

Category : 10th Class

*  Need of Database

 

Without database you cannot maintain data in proper way. You can face a lot of problem, such as data duplicity and security. Using database you can manage your data in proper and secure way.  

 

* Database provides the following advantages: 

  • Sharing Data.
  • Avoiding data redundancy.
  • Maintaining integrity of data.
  • Avoiding inconsistency of data.
  • Securing data.  

 

* Disadvantages

Database maintenance increases the cost because it requires special database software and hardware. Database systems are complex, difficult and time- consuming to design. It requires initial training for all users and programmers.

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