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Saturday, September 27, 2014

Database Management system (Advantage of DBMS over flat file system) Lecture -2

Advantage of DBMS over flat file system

1. Easy to Access [ By Indexing ]

2.Gives less I/O task to Access data 

3. It gives more concurrency level

4.More Security over the data File [By providing Views]

5. Data Independence [By providing three level Interdependency]

6.Data Integrity and Security

7.Data Administration

8.concurrent Access and crash recovery 

9.Control Redundancy [Duplication  of data]

10.Reduced Application Development time [By providing Higher level Interface]

Click Here for previous Lecture -1

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