Who are Actors on scene in DBMS?
Users may be divided into Those who actually use and control the database content, and those who design, develop and maintain database applications (called ―Actors on the Scene‖), and Those who design and develop the DBMS software and related tools, and the computer systems operators (called ―Workers Behind the Scene‖) …
Who are workers behind the scene in DBMS?
These persons are typically not interested in the database content itself. We call them the workers behind the scene, and they include the following cat-egories: DBMS system designers and implementers design and implement the DBMS modules and interfaces as a software package.
Who are the users of DBMS and what are the responsibilities?
Database users are the ones who really use and take the benefits of the database. There will be different types of users depending on their needs and way of accessing the database. Application Programmers – They are the developers who interact with the database by means of DML queries.
Who are the users of database system?
These are seven types of data base users in DBMS.
- Database Administrator (DBA) : …
- Naive / Parametric End Users : …
- System Analyst : …
- Sophisticated Users : …
- Data Base Designers : …
- Application Program : …
- Casual Users / Temporary Users :
May 4, 2020
Who are the Actors on the scene?
Here we will consider people who may be called “Actors on the Scene”, whose jobs involve the day-to-day use of a large database. Database Administrators: Administrating the primary (database) and secondary (DBMS and related software) is the responsibility of the database administrator (DBA).
Who is end user in DBMS?
End Users. End users are those who access the database from the terminal end. They use the developed applications and they don't have any knowledge about the design and working of database. These are the second class of users and their main motto is just to get their task done.
Who are naive users?
A “casual user” is defined as an individual who wishes to execute queries once or twice a month, and a “naive user” is someone who has little or no expertise in operating computers. The study focuses on a specific group of casual, naive users, analyzes their needs and proposes a solution.