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Applying SQL to Real-World Problems
4.9(1,191)36k studentsINTERMEDIATEEnglish
Korshub's take
The Korshub Take
This intermediate SQL course moves beyond basic queries by placing learners inside a complex, realistic movie rental company database. It focuses on answering business-driven questions while writing clean, maintainable code, managing custom tables, and building database views.
Who It's For
Data analysts, database administrators, and developers who know fundamental SQL syntax and want to solve complex, multi-table business challenges.
Key Takeaways
- Complex Database Navigation: Locate relevant tables and navigate realistic database schemas to solve operational business queries.
- Table & View Management: Create and manage database tables and views to store transformed business metrics efficiently.
- Clean Code Standards: Write legible, well-structured SQL scripts that clearly communicate logic and query intent.
About this course
Now that you’ve learned the basic tools of SQL you are ready to synthesize them into practical, real-world skills. In this course, you will work with a database of a fictional movie rental company. The size and complexity of this database will allow you to experience the challenges of working with databases firsthand. Throughout this course, you will use SQL to answer business-driven questions. You will learn new skills that will empower you to find the tables you need. You will then learn how to store and manage this data in tables and views that you create. Best of all you will also learn how to write code that not only clearly conveys your intent but is also legible.
Price
Free
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