Advantages and disadvantages of database
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Advantages
- Database system minimises data redundancy
- It provide better data independence and integrity
- Increased data consistency - each item is storage only once
- Databasae provide greater security
- Big advantage of his type of data storage is centralised control
- Improved access, more information are available to users
- Greater productivity
Disadvantages
- Disadvantage is a size - database is larger then data storaged in text files
- It is much complicated and difficulted way of storage
- Database damage affects more to applications, an impact of system failure is bigger
- It is much the difficult to design
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