In today’s digital world, data is one of the most valuable assets for individuals, organizations, and governments. Almost every application we use—such as banking systems, social media platforms, e-commerce websites, and educational portals—relies on databases to store, manage, and retrieve information efficiently. The Introduction to Database Management course is designed to provide learners with a strong foundation in understanding how data is organized, stored, and maintained in modern information systems.
This course introduces the fundamental concepts of database management systems (DBMS), explaining why databases are essential and how they differ from traditional file-based data storage methods. Learners will explore core database concepts such as data, information, tables, records, fields, and relationships. The course also covers the role of DBMS software in ensuring data consistency, accuracy, security, and availability, even when multiple users access the system simultaneously.
A key focus of this course is understanding different types of databases and database models, including hierarchical, network, relational, and modern database approaches. Students will gain insight into how relational databases work, how data is structured using tables, and how relationships are created using keys. The basics of Structured Query Language (SQL) are also introduced, enabling learners to understand how databases are queried, updated, and managed in real-world applications.
In addition, the course highlights important database management topics such as data integrity, backup and recovery, security, and user access control. These concepts help learners appreciate how databases support reliable decision-making and protect sensitive information. By the end of this course, students will have a clear understanding of database fundamentals and be well-prepared for advanced studies in database design, administration, and data-driven technologies.
