Database Systems with SQL - Full Course - Database Systems - User Roles

There are several types of roles that a person may have when interacting with a database: A database administrator (or admin) makes the database secure against unauthorized users and grants access to authorized users. A database designer creates the database structure and determines the format of each data element. A database programmer develops computer programs that use a database for input and output. Programmers write applications that combine database query languages such as SQL and general-purpose programming languages like Java or Python. A database user is a person that uses the data in a database by requesting, updating, or storing data to generate reports or get information. Database users typically access the database data with software applications but may sometimes write queries to directly access the data. For small and simple databases, with not a lot of data or users, one person may take one several of these roles. For example, the admin may also has a deigner, programmer, and user role. For large-scale databases, its typically one role per person. Subscribe to Appficial for more programming videos coming soon. Also, don't forget to click LIKE and comment on the video if it helped you out!