Relational Algebra Course
This course offers a practical introduction to relational algebra, focusing on data modeling, query formulation, and database normalization for educational applications.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Relational Algebra Course provides a straightforward, hands-on way to master data modelling, query operations, joins, division, and normalisation for strong educational systems. Learn to create accurate schemas, put complex needs into formal algebra, prevent errors, check accuracy with examples, and turn clear, well-explained algebraic solutions into dependable, straightforward SQL setups.
Elevify advantages
Develop skills
- Mastery of relational algebra: create precise queries using selection, joins, and sets.
- Skills in relational division: model all-inclusive conditions like “registered for every course.”
- Data modelling for e-learning: develop solid STUDENT, COURSE, and ENROLLMENT schemas.
- Design of constraints and integrity: define keys, checks, and reference rules plainly.
- Expertise in normalisation: eliminate anomalies using 3NF/BCNF and lossless breakdowns.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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