List the different types of database user and explain?

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