Database comes from the end user or the database users. Combining all the data database system is formed.
A personal database system allows users to store their own files and interact with other applications. An enterprise class database system allows enterprises to analyze their own data.
1) End User 2) Database Admin 3) Database Designer 4) System Analysts and Programmers 5) System Administrator *Database Systems 8th Edition
A centralised database is a single database under the control of a single Database Management System. All users and client applications connect directly to the DBMS. This means that the database is stored in only one location and everyone in the system is directly connected to it. Unlike a distributeddatabase which is a set of connected databases stored on multiple computers that appears to users as a single database.
database management system that end users and programmers use to manipulate data in the database.
A user database is a system that more than 1 person can access and gain information from. Multiple users can input and store data in these database systems.
In a database management system (DBMS), specialized users are individuals with specific roles or expertise related to database administration, development, or analysis. These users typically have advanced knowledge of the DBMS platform and are responsible for tasks such as database design, optimization, security implementation, and performance tuning. Specialized users often contribute to improving the efficiency and effectiveness of database operations within an organization.
A database management system (DBMS) is responsible for providing users with access to appropriate data in a database. The DBMS controls user access permissions, enforces security measures, and manages queries to ensure users can retrieve the data they are authorized to access.
4 Types of Database Users Users are differentiated by the way they expect to interact with the system: · Application programmers - interact with system through DML calls. · Sophisticated users - form requests in a database query language. · Specialized users - write specialized database applications that do not fit into the traditional data processing framework. · Naive users - invoke one of the permanent application programs that have been written previously.FROM: Database Systems Concepts 1.17 Silberschatz, Korth and Sudarshan c1997
hackers, viruses, users who don't know what they are doing
The system database that contains descriptions of the data in the database is called the data dictionary or metadata repository. It stores information about the structure, definition, and organization of data elements within the database to help users and systems work with the data effectively.
There are following types of users: § Database Administrators § Security Officers § Network Administrators § Application Developers § Application Administrators § Database Users