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Writing Effective Use Cases by Alistair Cockburn

Writing Effective Use Cases Alistair Cockburn ebook
Page: 249
Publisher: Addison-Wesley Professional
ISBN: 0201702258, 9780201702255
Format: pdf

A use case diagram is a behavior diagram, so each use case needs its behavior described. These are what Cockburn (“Writing Effective Use Cases”) describes as “informal” use cases. A common liability of use case diagrams is that the diagram diverts our attention from the real goal, which is to describe the use cases. Have addressed in your papers and have even bought your book (Applying Use Cases – 2nd Edition, A Practical Guide) and books on the topic by other authors, such as Alistair Cockburn's “Writing Effective Use Cases”. Six simple steps to writing effective Use Cases. I urge you to find an approach that works even better for you. Introduction Use cases are a popular way to express software requirements. A use case needs “stuff” behind it to describe it. Whenever I have questions about use cases myself, I grab my use case bible which is Writing Effective Use Cases from Alistair Cockburn. Essentially, they list the actors and tell a short story about a usage scenario. They are popular because they are practical.