Course that teaches how ERwin Data modeler can help you create & maintain sound relational database designs

Data Modeling and Relational Database Design using ERwin

InstructorHaris Kilikotu

Duration4h 16m

Students34.4K

Rating4.5 (8,204)

Price

$14.99

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Comidoc Analysis

Relational Design Theory and ERwin Tooling Fundamentals

Strengths

Clear Instructional Delivery

Instructional signals highlight highly effective explanations of notation and core concepts, making the material accessible for beginners.

Structured Theory and Tooling

The curriculum provides a structured approach to normalization stages and essential ERwin functions like forward and reverse engineering.

Limitations

Software Version Discrepancies

Learner signals suggest difficulties with current software versions, specifically regarding the availability of certain editions mentioned in the lessons.

Variable Feature Depth

Some signals indicate that the coverage of specific tool functionalities and complex design scenarios may be limited.

Best suited to

Beginner data modelers
Students of relational database theory
Professionals learning ERwin mechanics

Less suited to

Learners seeking advanced or exhaustive tool features
Those requiring up-to-date software versioning guidance

Comidoc Score

6.5/10

Worth considering

Beginner-friendly

Comidoc verdict

The learning path begins with the fundamental mechanics of ERwin, covering essential tasks like forward engineering and reverse engineering. This is paired with a theoretical foundation in normalization, moving from First Normal Form through to Boyce-Codd Normal Form.

Instructional clarity serves as a primary strength, with learners noting that complex notation and concepts are explained clearly. However, the practical application of these skills may be hindered by software versioning issues; some signals point to difficulties in accessing specific editions mentioned in the curriculum. Note that while the Udemy update label suggests recent activity, several critical reviews regarding software availability were created before this date, meaning the update does not prove a correction.

This course is best suited for beginners looking for a clear introduction to data modeling theory and basic tool usage, provided they can navigate current software availability independently.

Score breakdown