Mastering SQL Essentials: From CRUD to Insights
Curious about how apps store and manage data?
This beginner-friendly session will walk you through the basics of databases and SQL - the language that powers them.
You’ll learn how to create and interact with databases, and practice writing simple queries to add, retrieve, and update information.
By the end of the session, you’ll be able to:
✅ Perform core database operations: Create, Read, Update, and Delete (CRUD).
✅ Manipulate and clean text data using string functions.
✅ Filter, refine, and sort query results for precise insights.
✅ Summarize and analyze data using aggregate functions to generate actionable reports.
✅ Apply these skills in practical exercises to confidently extract, transform, and interpret data.
Whether you’re a developer in the making or just database, curious, this is your starting point to unlocking the world of SQL.