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Tag Archives: Analysis
The Baker’s Dozen of Use Cases
Technical Consultant at Feabhas Ltd
Glennan is an embedded systems and software engineer with over 20 years experience, mostly in high-integrity systems for the defence and aerospace industry.
He specialises in C++, UML, software modelling, Systems Engineering and process development.
He specialises in C++, UML, software modelling, Systems Engineering and process development.
Latest posts by Glennan Carnie (see all)
- Practice makes perfect, part 3 – Idiomatic kata - February 27, 2020
- Practice makes perfect, part 2– foundation kata - February 13, 2020
- Practice makes perfect, part 1 – Code kata - January 30, 2020
RULE 2: Understand your stakeholders
A Stakeholder is a person, or group of people, with a vested interest in your system. Vested means they want something out of it – a return on their investment. That may be money; it may be an easier life.
One of the keys to requirements analysis is understanding your stakeholders – who they are, what they are responsible for, why they want to use your system and how it will benefit them.
It’s important to […]
Posted in Design Issues, UML
Tagged Analysis, Baker's Dozen, Requirements, Stakeholder, UML, Use Cases
1 Comment
The Baker’s Dozen Of Use Cases
Technical Consultant at Feabhas Ltd
Glennan is an embedded systems and software engineer with over 20 years experience, mostly in high-integrity systems for the defence and aerospace industry.
He specialises in C++, UML, software modelling, Systems Engineering and process development.
He specialises in C++, UML, software modelling, Systems Engineering and process development.
Latest posts by Glennan Carnie (see all)
- Practice makes perfect, part 3 – Idiomatic kata - February 27, 2020
- Practice makes perfect, part 2– foundation kata - February 13, 2020
- Practice makes perfect, part 1 – Code kata - January 30, 2020
RULE 1: Use Cases Aren’t Silver Bullets
There are a couple of popular misconceptions around use cases:
Misconception 1: The use cases are the requirements of the system
Contrary to what many engineers believe (and many authors have written) the complete set of use cases do NOT constitute its full set of requirements for the system.
A use case model is an analysis tool. They are a mechanism for organising the functional behaviour of the system and reflecting it back to the […]