quartz/content/notes/unified-process-up.md

title	draft	sr-due	sr-interval	sr-ease
Unified process (UP)	true	2022-04-11	20	250

tags: #review resources: https://www.sciencedirect.com/topics/computer-science/unified-process https://doi.org/10.1016/B978-0-12-805476-5.00002-2

Review questions

1. give a brief description of UP UP is an iterative and incremental develoopment process

2. Give a brief description of each of the four phases of UP

   1. inception
   2. elaboration
   3. constuction
   4. transition

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Unified process (UP)

oop development uses UML for modelling four phase life cycle

• inception
• elaboration
• construction
• transition

best practices

• develop iteratively
• define and mange system requirements
  • effectively managing changes in requirements
• use component architectures
• create visual models (UML)
• verify quality
• Control changes

Values and principles

Values:

• individuals and interactions over processes and tools
• working software over comprehensive documentation
• customer collaboration over contract negotiation
• responding to change over following a plan

Twelve modelling principles:

Build only necessary models that are useful and at the right level of detail

• Software is your primary goal — don’t get distracted by documentation or models.
• The next effort is your secondary goal — be aware of next step versions or revisions.
• Minimise modelling — only build what helps move the project forward.
• Embrace change, change incrementally — take small steps that keep you on track and that can be reversed if necessary.
• Model with a purpose — to understand and communicate.
• Build multiple models — look at problems from different perspectives.
• Build high-quality models and get feedback — from stakeholders, other developers.
• Focus on content, not representation — always focus on stakeholder needs; informal hand-drawn models are often fine.
• Communicate and learn from each other.
• Know your models and how to use them.
• Adapt to specific project needs.
• Maximise stakeholder ROI.