Malcolm Eva Associates

TRAINING COURSE: Data Modelling

Suitable for:

Duration: 2 days

Objectives:

By the end of the course the delegates will know

• The significance of abstracting and modelling the Company’s data
• How to build a “top-down” Entity-Relationship Model (E-RM)
• How to normalise source data to Third Normal Forms
• How to construct a E-RM from the Normalised data
• How to validate the data models against the system requirements
• Event and Enquiry handling

Content

• The natures of “Entity” and “Relationship”
• Constructing the data model (E-RM)
• Keys: Primary, Foreign
• Additional relationships: Exclusive/recursive
• The “Substitute” structure
• Normalisation through 1st, 2nd, and 3rd Normal Form
• Converting normalised data to a E-RM
• Optimising the Data
• Documenting the model
• Validating the model - CRUD Matrix
• Constructing an Update Navigation Model
• Constructing an Enquiry Navigation Model
>

The course is essentially practical; delegates will be given plenty of experience in all techniques.

This material is indicative of the standard course content. The precise content would be tailored to meet your organisation's specific needs and objectives.

This course is compatible with the ISEB Requirements Engineering syllabus. Arrangements can be made for delegates to sit the examination on the completion of the course, if they wish.

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Enquiries to training@m-eva.co.uk, or telephone 07949 818522

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