Beginner’s Guide to Database Queries offers an immersive experience into the fundamental techniques of querying databases. Participants will engage with real-world scenarios, utilizing popular database management systems to develop practical skills in data retrieval and manipulation. The course emphasizes hands-on projects, allowing learners to apply their knowledge in a collaborative environment, ultimately fostering a deeper understanding of database operations.
Throughout the course, learners will explore various querying methods, including SQL syntax, functions, and optimization strategies. By the end of the program, participants will not only have a solid foundation in database queries but also the opportunity to publish their project outcomes in Cademix Magazine, showcasing their newly acquired expertise to a wider audience. This interactive approach ensures that learners are well-prepared for the demands of the job market.
Introduction to Database Concepts
Understanding Relational Databases
SQL Basics: SELECT, FROM, and WHERE Clauses
Aggregate Functions and Grouping Data
Joining Tables: INNER, LEFT, RIGHT, and FULL Joins
Subqueries and Nested Queries
Indexing and Query Optimization Techniques
Data Manipulation Language (DML): INSERT, UPDATE, DELETE
Error Handling and Debugging Queries
Final Project: Create and Optimize a Database Query for a Real-World Scenario