Advantage and Disadvantages of File-oriented system | DBMS ...

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Advantages of file-oriented system

Introduction to DBMS

Advantage of File-oriented system: 1. Backup:

2. Compactness: 3. Data Retrieval:

4. Editing:

Database System Architecture

5. Remote Access:

Introduction to SQL

6. Sharing:

Advanced SQL PL / SQL and Triggers Functional Dependency and Decomposition

Disadvantage of File-oriented system:

Normalization

1. Data Redundancy:

Transaction Processing

2. Data Inconsistency: 3. Difficulty in Accessing Data: 4. Limited Data Sharing:

5. Integrity Problems:

6. Atomicity Problems:

7. Concurrent Access Anomalies:

8. Security Problems:

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