SQL Server and Azure SQL Database Fundamentals

Relational databases are the backbone of modern enterprise applications. This comprehensive, text-only course guides you from the fundamental principles of relational data to managing production databases in the cloud. You will start by understanding essential database concepts, terminology, and relational design principles before moving on to practical implementation. Through clear explanations and written scenarios, you will learn how to write query logic and manage database infrastructure. What you'll learn: Understand core database concepts, relational theory, and data normalization; Write and optimize SQL queries using SELECT, JOIN, and aggregation commands; Configure and manage SQL Server instances and Azure SQL Database environments; Implement security best practices, user roles, and data encryption; Understand modern database patterns including hybrid cloud deployments and high-availability strategies. This course begins with foundational definitions and basic SQL syntax, gradually transitioning into cloud integration, security configuration, and performance tuning. It is designed specifically for beginners, database administrators-in-training, and developers looking to expand their cloud data skills. No prior database experience is required to get started. Begin your journey toward mastering cloud and on-premises database management today.