Database Management Systems

Database Management Systems (DBMS) are software applications that enable users to manage, organize, and store data in a structured manner. DBMS provides a systematic approach to create, retrieve, update, and manage data efficiently. It allows users to define the data structure, perform data manipulation, and enforce data integrity. DBMS provides a centralized platform for multiple users to access and modify data simultaneously. It also provides security features to ensure that only authorized users can access the data. DBMS can be classified into different types based on their data model, such as relational, hierarchical, network, and object-oriented. Relational DBMS is the most widely used type, which stores data in tables with predefined relationships between them. DBMS plays a crucial role in data-driven decision making and is widely used in various industries, including healthcare, finance, retail, and manufacturing.
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