What is SQL? SQL (Structured Query Language) is a standard programming language designed for managing and manipulating relational...

Here are 50+ Question that you must read to pass your interview with ease..... What is a database? A database is a structured collection...

📕 Concurrency Control Concurrency control is a mechanism used in database management systems (DBMS) to manage the access of multiple...

📘 Database Transaction A database transaction is a logical unit of work performed on a database that is treated as a single, indivisible...

In database management systems (DBMS), indexing is a technique used to optimize data retrieval from tables. Indexing is a way of sorting...

Overview A Database Management System (DBMS) is a software system that allows users to create, maintain, and manipulate a database. A...

In a database management system (DBMS), joining tables is a fundamental operation that is used to combine data from two or more tables...

📗 SQL SQL stands for Structured Query Language. It is a programming language that is used for managing and manipulating relational...

📙 Definition Hashing in DBMS is a technique used to improve the efficiency of database operations by providing fast access to data....

📕 Definition of Data Independence Data Independence refers to the ability to change the underlying structure of data without affecting...

📘 Definition of Normalization Normalization is the process of organizing data in a database in a way that reduces redundancy and...

📗 Definition of Functional Dependency In database management, Functional Dependency is a relationship between two attributes or columns...

📙 Keys in DBMS Keys in DBMS (Database Management System) are attributes or fields in a database table that are used to establish...

📗 Definition Relational algebra is a theoretical framework that provides a set of operations to manipulate relational data, which is...

📙 Definition An ER diagram (Entity Relationship Diagram) is a graphical representation of entities, attributes, and relationships in a...

The Relational Data Model is a key concept in database management systems (DBMS). It defines how data is organized and stored in a...

In DBMS (Database Management System), a schema is a logical structure that defines the organization of data within a database. A DBMS...

Database Architecture in DBMS refers to the way in which a database is structured and how different components of a database interact...