Ch. 5-3 What is a database management system (DBMS)?2023
Ch. 5-3 What is a database management system (DBMS)?2023Database management system (DBMS) a program used to create, process, and administer a database; is a software program; used to create tables, relationships, and other structures in the database Processing the database 2nd function of the DBMS; DBMS provides applications for 4 processing operations: to read, insert, modify, or delete data Structured query language (SQL) an international standard language for processing a database Administering the database 3rd function of DBMS; responsibilities: development, operation, backup and recovery, adaptation Database administrations involves a wide variety of activities, such as: using DBMS to set up a security system involving user accounts, passwords, permissions, limits for processing the database; backing up database data; adding structures to improve the performance of database applications; removing data that are no longer wanted or needed, etc
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- Subido en
- 26 de marzo de 2023
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- 1
- Escrito en
- 2022/2023
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- Examen
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