What is Database? 2. What is DBMS? 3. What is RDBMS? 4. What is SQL?

Question

Accepted Answer

A database is a collection of organized data that can be easily accessed, managed, and updated.

A database is used to store and organize data in a structured format.
It allows for efficient retrieval, insertion, and updating of data.
Examples of databases include MySQL, Oracle, and SQL Server.

Accepted Answer

A database is an organized collection of data, stored and retrieved digitally from a remote or local computer system. Databases can be vast and complex, and such databases are developed using fixed design and modeling approaches.

DBMS stands for Database management of the database. It ensures that our data is consistent, organized, and is easily accessible by serving as an interface between the database and its end-users or application software.

RDBMS stands for Relational Database Management System. The key difference here, compared to DBMS, is that RDBMS stores data in the form of a collection of tables, and relations can be defined between the common fields of these tables. Most modern database management systems like MySQL, Microsoft SQL Server, Oracle, IBM DB2, and Amazon Redshift are based on RDBMS.

SQL stands for Structured Query Language. It is the standard language for relational database management systems. It is especially useful in handling organized data comprised of entities (variables) and relations between different entities of the data.

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What is Database? 2. What is DBMS? 3. What is RDBMS? 4. What is SQL?

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