SQL at work Choosing SQL client and connecting to a database

251. Choosing SQL client and connecting to a database

Once you figured out which database you need to connect to and got your user’s credentials we’re ready to download a SQL client and start writing queries.

⚠ If your company already has a BI tool in place then you might not need a SQL client. BI tools usually have an SQL interface. The only problem could be that not all data is available inside the BI tool (sometimes BI tools charge companies for a number of available records). That way it’s better to have both BI tool access (we can build interactive dashboards) and SQL client (for Ad Hoc analysis...

“well worth the money”
Sign up and check out 37 free lessons and exercises.

Anatoli Makarevich, author of SQL Habit About SQL Habit

Hi, it’s Anatoli, the author of SQL Habit. 👋

SQL Habit is a course (or, as some of the students say, “business simulator”). It’s based on a story of a fictional startup called Bindle. You’ll play a role of their Data Analyst 📊 and solve real-life challenges from Business, Marketing, and Product Management.

SQL Habit course is made of bite-sized lessons (you’re looking at one atm) and exercises. They always have a real-life setting and detailed explanations. You can immediately apply everything you’ve learned at work. 🚀

“well worth the money”

Fluent in SQL in a month

Master Data Analysis with SQL with real life examples from Product Management, Marketing, Finance and more.
-- Type your query here, for example this one -- lists all records from users table: SELECT * FROM users
Loading chart... ⏳
Previous lesson: Overview of SQL databases: MySQL, PostgreSQL, etc
Next lesson: Structuring filters for Ad Hoc analysis