In a database system, there are several actors who interact with the system and play a role in its operation. These actors include:
1. Database Administrators (DBAs):
Maintaining the database system is part of DBA's responsibility along with its design and implementation, and security and efficiency of the organization's database system are ensured by them to meet organizational needs. Managing user accounts and access privileges is another task that falls under their domain.
2. Database Developers:
The responsibility of database developers is to design and develop applications for interacting with the database system, and their responsibility is to create software which gives users the ability to interact with databases using either a desktop application or a web-based application.
3. End User
Individuals who use the database system for performing their job tasks and responsibilities are called end users. Utilizing information from a database enables salespeople and customer service representatives along with executives to make knowledgeable business decisions.
4. Database Designers:
The role of a database designer includes designing and structuring a proper and efficient database system, and they are responsible for creating a schema which defines tables and fields along with their corresponding relationships.
5. Data Analysts:
The main duty of a data analyst is to scrutinize the database system's stored information, and the process of extracting insights from data involves the usage of various technologies like SQL queries and statistical analysis software along with visualization tools.
6. Application Programmers:
The role of an application programmer is to create software programs for interacting with a database system, which involves coding that permits end users to input and extract information from the system along with accomplishing other activities.
7. System Administrators:
System Administrators oversee both hardware and software infrastructures crucial to supporting databases. They ensure that the database system is always available and that it performs efficiently.
8. External Actors:
The involvement of both the users and actors is critical to ensuring the success of a database system, and to achieve an efficient and secure database system that aligns with organizational goals demands performance from all these roles.
0 Comments