These are the users who communicate with the database on the daily bases ( at regular period) Their main job is to constantly querying and updating the database using the standard queries.this is called canned transaction. Examples are bank-teller and reservation clerks.
There are four types of DBMS users,Naive UsersOnline UsersApplication Program UsersDatabase AdministratorNote: The description of above points is currently not available.
1. DBMS Developers 2. Application Developers 3. DBA 4. End user
User see the data as Relations [ Tables ] in RDBMS. Where as the user need to know the datastructures and the methods to access them in DBMS. Both store the data required but how the user perceive the data matters.
These are the users who communicate with the database on the daily bases ( at regular period) Their main job is to constantly querying and updating the database using the standard queries.this is called canned transaction. Examples are bank-teller and reservation clerks.
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In DBMS Multiple user can access file at a time. but in flat file system only one user can access file at a time
A Multi-user DBMS Architecture is one big system of users and queries. The use of these are to over look and execute plans safely and does not violate and integrity constraints.
dbms
they make up a large section of the end-user population. They use previously well-defined functions in the form of “canned transactions” against the database. Examples are bank-tellers or reservation clerks who do this activity for an entire shift of operations
In a DBMS, the user requests for data by submitting queries written in a structured query language (SQL). These queries are then processed by the DBMS to locate and retrieve the requested data from the database tables. For example, a user can request all records of employees who work in a specific department by writing a SQL query that specifies the department's name and selects the relevant data fields. The DBMS then executes this query, retrieves the matching data from the database, and presents it to the user.
combines everything into a single system including, DBMS software,hardware, application programs and user interface
Transaction