Database Fundamentals for Digital Reskilling

In today's digital economy, understanding how data is structured, stored, and retrieved is a fundamental skill for building any modern software system. This text-based course guides you from database novice to confidently understanding how databases power modern applications and how to design simple schemas. What you'll learn: - Understand core database terminology, relational models, and primary/foreign keys - Design clean database schemas using normalization principles to prevent data redundancy - Write basic SQL queries to retrieve, filter, and manipulate data effectively - Compare traditional relational databases with modern NoSQL and cloud-based storage solutions - Apply best practices for data integrity, indexing, and basic transaction management You will start with key terminology and foundational definitions before moving into practical database design patterns and modern system architectures through clear, written explanations and structured exercises. This course is designed for absolute beginners, career switchers, and professionals looking to reskill in digital technology, with no prior technical experience required. Start structuring data like a professional and build a solid foundation for your digital career.