DATABASE
A database is a structured collection of data that is organized in a way to facilitate efficient retrieval, management, and manipulation of information. It serves as a central repository where data is stored, managed, and accessed by users or applications. Here are some key characteristics and components of a database: Structured Data: Data in a database is organized into structured formats such as tables, which consist of rows and columns. This structured format allows for easy organization and retrieval of information. Management System: Databases are typically managed by a Database Management System (DBMS), which is software that provides tools and interfaces for creating, querying, updating, and managing the database. Examples of DBMS include MySQL, Oracle Database, Microsoft SQL Server, and PostgreSQL. Data Integrity: Databases enforce data integrity rules to ensure that data remains accurate, consistent, and reliable. This includes constraints such as unique keys, foreign ke...