Foundations of Information Systems and Database Design

Every modern industry relies on robust information systems to organize, store, and process data. Understanding how these systems are structured and how they communicate is the first step toward a career in systems analysis, database administration, or software development. This text-based course guides you from absolute beginner to confidently designing relational databases and understanding system architecture. You will learn how to model real-world data, write SQL queries, and understand how modern information systems function under the hood. What you'll learn: - Understand the core components and architectures of modern information systems - Design relational database schemas using entity-relationship modeling and normalization - Write structured SQL queries to retrieve, filter, and manipulate data - Explore modern data exchange formats like JSON and the basics of API communication - Implement basic security, user roles, and data integrity constraints - Discover how modern deployment environments and basic containers support system reliability You will start with fundamental terminology and system structures before moving into hands-on database design, SQL syntax, and system integration patterns. This course is designed for beginners, students of information systems, and anyone looking to build a strong foundation in database management. No prior programming or database experience is required. Start reading today to build the foundational skills needed for modern information systems development.