About this course
Learn how databases, data warehouses and managed database services differ. This short, free IBM video course introduces relational and non-relational approaches and the role of database-as-a-service. It helps beginners compare storage purposes; it does not teach SQL query syntax or database administration in depth.
What you can learn
- Database fundamentals
- Data warehouse concepts
- Relational databases
- Non-relational databases
- DBaaS concepts
- Storage selection
Course at a glance
| Provider | IBM |
|---|---|
| Platform | YouTube · IBM Technology |
| Access | Free Video |
| Level | Beginner — WikiFree audience assessment |
| Language | English |
| Selected lessons | 6 |
| Video duration | 48m · allow extra time for reflection and practice |
| Details checked | 9 October 2026 |
Inside the course
Begin with the purpose of a database and a warehouse, then compare relational and non-relational models. Finish by considering which operational responsibilities change when a database is provided as a managed service.
Try this learning exercise
Compare the needs of an order-processing application and a monthly sales-reporting system. Describe the data each stores and explain why their preferred storage or analytical architecture might differ.
How to follow the course
Choose a lesson from the list or search for a specific topic. Use Previous and Next to continue, and mark lessons complete as you go. Progress is saved in this browser without a WikiFree account.
Each course retains its relevant lessons, including videos also used in another course. Numbered series follow their original lesson or part order. Only reviewed advertisements, unrelated items and identical repeated playlist entries are excluded. Source recordings may have been made at different times.
Free access, requirements and certificates
The selected public YouTube videos are free to watch. No paid subscription, payment card or examination is required for this video learning path. WikiFree independently organizes IBM Technology explainers and tutorials for self-paced study. This listing is not an official IBM qualification and does not include an IBM certificate, graded assignment or instructor feedback.
No coding is needed. A spreadsheet-level understanding of rows, fields and records is helpful.
Official IBM Technology playlist source ↗
Use this course in a learning path
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- Compare another approachCS50’s Introduction to Databases with SQL
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Beginner
Compare course focus, level and study time
| Course | Level | Focus | Study time |
|---|---|---|---|
| This course — Free Database Fundamentals Course: SQL and Data Warehouses | Beginner | Database fundamentals · Data warehouse concepts · Relational databases | 48m of video; practice time is additional |
| CS50’s Introduction to Databases with SQL | Beginner | SQL querying · Relational databases · Database design | 7 units of material; self-paced |
| Free T-SQL Course: Database Programming for Beginners | Beginner | Transact-SQL · Relational databases · Filtering | 1h 14m of video; practice time is additional |
| Free Simplilearn Course: SQL and MySQL for Data Analysis | Beginner | Queries & Joins · MySQL · Data Analysis | 83h 14m of video; practice time is additional |
Provider: IBM. Videos play from the IBM Technology channel on YouTube.
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