SQL Server Database Fundamentals: Querying and Administration

Modern businesses rely heavily on structured data, making database management one of the most critical skills in technology. Learning SQL Server allows you to store, query, and manage this data efficiently and securely. This text-based course guides you from database novice to a confident practitioner ready for industry exams and professional database roles. You will learn how to design databases, write complex queries, and manage database security using T-SQL.\n\nWhat you'll learn:\n- Understand core relational database concepts, schemas, and data integrity rules\n- Write and execute T-SQL queries to retrieve, filter, and sort data\n- Perform data analysis using joins, subqueries, and modern window functions\n- Manage database structures by creating tables, views, and indexes\n- Apply security best practices to protect data and manage user permissions\n- Optimize query performance using basic execution plans and indexing strategies\n\nThe course begins with fundamental database terminology and relational theory before progressing into practical querying, data manipulation, and essential administrative techniques. It is designed for absolute beginners, aspiring database administrators, and data analysts with no prior SQL experience. Begin reading today to master SQL Server and advance your database career.