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Software Design & Documentation

John Sturman

Agile Unified Process

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Agile Unified Process The Agile Unified Process (Agile UP) is

a streamlined approach to softwaredevelopment based on IBM's RationalUnified Process (RUP).

The Agile UP lifecycle is serial in thelarge, iterative in the small,delivering incremental releases overtime.

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Development Developed by Scott Ambler Brings Agile to UP

Similar structure, but different focus

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Disciplines Model

o Understand the business of theorganization, the domain being addressed

and a viable solution Implementation

o Transform your model into executable codeand to perform unit testing

Testingo Perform an objective evaluation to ensure

quality.

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Disciplines Deployment

o Plan for the delivery of the system andmake the system available for users

Configuration Managemento Manage access to your project work

products. This includes tracking product

versioning and also controlling andmanaging changes to products.

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Disciplines Project Management

o Direct the activities that take place onthe project.

Environmento Support the rest of the effort by ensuring

that process, guidance, and tools are

available for the team as needed.

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AUP Disciplines

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Phases Inception

o Define project scopeo Estimate cost and scheduleo Define riskso Determine project feasibilityo Prepare project environment

Elaborationo Identify architectureo Validate architectureo Evolve project environmento Staff project team

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Phases Construction

o Model, build, and test systemo Develop supporting documentation

Transitiono System testingo User testingo System reworko System deployment

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Milestones Lifecycle Objectives (Inception)

o Scope and plan agreemento Initial requirements definedo Risk and process acceptanceo Project feasibilityo Project plan

Lifecycle Architecture (Elaboration)o Vision and architecture stabilityo Risk acceptanceo Project feasibilityo Project plan

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Milestones Initial Operating Capacity (Construction)

o System stabilityo Prepared stakeholderso Risk acceptanceo Cost and estimate acceptanceo Project plan

Product Release (Transition)o Stakeholder and operations acceptanceo Support and cost/estimates acceptance

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Minimum Deliverables

1. Working system2. Source code

3. Regression test suite4. Installation5. System documentation

6. Release notes7. Requirements model8. Design model

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Other Deliverables Acceptance tests Data schema Deployment model and plan Domain model Object model Glossary

Budget Project plans Use case model User documentation

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Just Barely Good Enough Most effective possible Doing more work on it is clearly a

waste Does not imply low quality

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Just Barely Good Enough

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Philosophy Your staff knows what they're doing. Keep it simple. Everything is described

concisely using a handful of pages. Agility. Conforms to the values and

principles of the Agile Manifesto. Focus on high-value activities. Tool independence. Tailor the AUP to meet your own needs.