Find the data you need, when you need it
How much time do you spend working with data? The time spent looking for records that are right (or wrong). The time when you export the data to a huge spreadsheet that crashes.
If you work with data that is stored in a relational database, SQL is an essential skill. SQL is the language you use to interact with a database management system.
We use SQL in so many places: from financial audits to web application developers to QA testers. If you often need to find data that matches some conditions, then this course is for you. And it is just as useful if you need to write SQL inside another program, like a web application.
Our courses are vendor-independent. So it doesn’t matter which database management system your company uses.
There’s a reason why this is one of our most popular courses. It’s the perfect solution for anyone who works with data.
Our SQL courses
SQL Fundamentals
This course will teach you the basics of how to create tables, insert data and update data using SQL. The main focus is on learning how to find the data that you need by creating queries.
Intermediate SQL Queries
This course is for people with basic SQL knowledge who want to write better and more advanced queries. It focuses on subqueries, joins and set operators.