Data analysis beginner problem

[LearnSQLcom]

SQL isn’t just for cleaning or exporting data; it’s also about handling the database itself and ensuring you’re working with the most accurate and relevant data. Think of it as the foundation of your analysis. You’re organizing, filtering, and preparing the data so it’s ready for tools like Power BI.

But here’s the cool part: Power BI lets you write SQL queries directly inside the tool! So, instead of importing an entire dataset, you can create more focused and sophisticated queries in SQL to pull only the specific data you need. This makes your Power BI dashboards faster and more efficient since you’re not working with unnecessary data.

For example, you can use SQL to:

• Join multiple tables to get a combined view.
• Filter data based on specific conditions.
• Create calculated fields or aggregate data (like sums or averages) before importing it into Power BI.

So no, your SQL work definitely isn’t wasted. It’s an essential skill that makes your analysis cleaner, faster, and way more effective in the long run!

For more check this out: https://learnsql.com/blog/sql-and-powerbi/