The skill to elevate data professionals from the competition:
Business data is stored in databases
This is the language to access, extract, and manipulate data from databases.
Pick up these 3 SQL books!
SQL QuickStart Guide
The beginner’s guide to SQL. Learn about:
for a solid start.
Real-world examples for non-expert database users, including
👉 Common Table Expressions (CTE)
which make your expressions easier, efficient and more readable.
SQL Pocket Guide
Quickly look up common syntax
- Retrieve data
- Update databases
everything you need as an analyst!
From beginner’s guide to pocket reference:
- SQL QuickStart Guide
- SQL Cookbook
- SQL Pocket Guide
these three books build a solid foundation for your SQL skills.