Chapter 1: Problem 4

What are the responsibilities of the DBA and the database designers?

Short Answer

Expert verified

DBAs are responsible for the management, optimization and security of database systems, while database designers are responsible for the design of the database structure, ensuring data integrity, performance, security and ease of maintenance.

Step by step solution

- Understanding the Role of the DBA

A DBA (Database Administrator) primarily oversees the health and security of the database system. They perform tasks such as database tuning, creating backups, maintaining security policies, disaster recovery planning, and dealing with technical issues related to the database system.

- Recognizing the Role of the Database Designers

Database designers are responsible for designing the structure of the database. They determine what data will be stored and how it will be stored, organized, manipulated, and retrieved. The design they make must consider the goals and requirements of the database system, including data integrity, performance, security, and ease of maintenance.

- Differentiating Between The Two

While both roles are central to database management, they each have distinct responsibilities. DBAs manage and optimize the database after it has been established, while database designers are involved in the design stage, setting up the initial structure of the database.

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What are the responsibilities of the DBA and the database designers?

Short Answer

Step by step solution

- Understanding the Role of the DBA

- Recognizing the Role of the Database Designers

- Differentiating Between The Two

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