COMPUTER APPLICATIONS
DATABASE MANAGEMENT SYSTEMS
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Detailed explanation-1: -The functions of a DBMS include concurrency, security, backup and recovery, integrity and data descriptions.
Detailed explanation-2: -A DBMS serves as an interface between an end-user and a database, allowing users to create, read, update, and delete data in the database. DBMS manage the data, the database engine, and the database schema, allowing for data to be manipulated or extracted by users and other programs.
Detailed explanation-3: -The DBMS manages the data; the database engine allows data to be accessed, locked and modified; and the database schema defines the database’s logical structure. These three foundational elements help provide concurrency, security, data integrity and uniform data administration procedures.
Detailed explanation-4: -Oracle. MySQL. Microsoft SQL Server. PostgreSQL. MongoDB. Redis. IBM DB2. Elasticsearch. More items