Discuss some of the advantages to the database approach
What will be an ideal response?
The database approach has several advantages including:
1. Program-data independence—Since the metadata is stored in a repository, the underlying data can change and evolve without the need for maintenance to the applications.
2. Improved data consistency—Since there is less redundant data, the data is much more consistent.
3. Improved data sharing—A database can be created once, and then several different applications for organization units can access the underlying tables.
4. Increased application development productivity—Increased productivity since database management systems contain tools for development which aid in productivity. In addition, the developer does not have to worry about writing low-level file I/O.
5. Improved data quality—Data quality improves because of integrity constraints and range controls that can be built into the database.
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