Relational Algebra Course
Master relational algebra for data modeling, queries, joins, division, and normalization in educational platforms, translating to reliable SQL.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Relational Algebra Course provides a compact, practical path to mastering data modelling, query operators, joins, division, and normalisation for robust educational platforms. Learn to design precise schemas, express complex requirements in formal algebra, avoid anomalies, verify correctness with examples, and translate clean, well-documented algebraic solutions into reliable, unambiguous SQL implementations.
Elevify advantages
Develop skills
- Relational algebra mastery: design precise queries with selection, joins, and sets.
- Relational division skills: model universal conditions like “enrolled in all courses.”
- Data modelling for e-learning: build robust STUDENT, COURSE, and ENROLLMENT schemas.
- Constraint and integrity design: specify keys, checks, and referential rules clearly.
- Normalisation expertise: remove anomalies with 3NF/BCNF and lossless decompositions.
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 workload.What our students say
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