Database System Concepts
7th Edition
ISBN: 9789332901384
Author: Henry F. Korth & S. Sudarshan Abraham Silberschatz
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Expert Solution & Answer
Chapter 9, Problem 18E
Explanation of Solution
CRUD:
- The acronym for CRUD is Create, Read, Update, and Delete.
- It is used for storage purposes in application
database . - These operations are used for searching and modifying the information in computer-based forms and reports.
- Create
- This operation is used for inserting the data as a new record.
- Read
- This operation is used for retrieving the data from the table.
- Update
- This operation is used for updating the record in the table within the where clause.
- Delete
- This operation is used for deleting the record from the table.
- Create
- The user can extract and return data from application database by using these CRUD operations.
- One of the efficient choices to execute CRUD operations is by setting the stored procedures in SQL.
- Rather than ad-hoc SQL statements, most of the programmers use CRUD because of its performance, as these stored procedures can be re-used in all other applications.
REST:
- The acronym for REST is Representational State Transfer.
- It is mainly used for application design.
- The six basic principles of REST to satisfy the needs of the interface are as follows:
- Client server
- It improves scalability as well as multiple platforms of the user interface for simplifying the server components...
- Client server
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