1 / 13

Rational Unified Process Key Concepts

Rational Unified Process Key Concepts. Mike Woodard. Outline. The Spirit of RUP Risk Value Executable Going Through the Four Phases Inception Elaboration Construction Transition Iterative & Incremental. The Spirit of RUP - RISK.

connie
Télécharger la présentation

Rational Unified Process Key Concepts

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Rational Unified ProcessKey Concepts Mike Woodard Mike Woodard

  2. Outline • The Spirit of RUP • Risk • Value • Executable • Going Through the Four Phases • Inception • Elaboration • Construction • Transition • Iterative & Incremental Mike Woodard

  3. The Spirit of RUP - RISK • Attack Major Risks Early and Continuously, or They Will Attack You • Risk Management begins before the project begins and continues beyond the life of the project. • Prioritize risk, dealing with the major/most difficult risk first. Combine both the business and technical view for prioritization. • Prioritize work based on risk. Mike Woodard

  4. Spirit of RUP - VALUE • Ensure That You Deliver Value to Your Customer • Everything you produce should be focused on delivering value to the customer • Artifacts and documents have very little, if any, value to the customer. Executable code has value. Mike Woodard

  5. Spirit of RUP - EXECUTABLE • Stay Focused on Executable Software • Deliver executable code as early as possible on your architecture where the customer can use it • Build your system with components • Test early and test often • Work as one team: business and technical together Mike Woodard

  6. The Four Phases A RUP project has four phase each of which focuses on specific risks: • Inception: business risks • Elaboration: technical risk • Construction: integration risk • Transition: delivery risk Mike Woodard

  7. Inception Phase • Understand what to build • Identify key system functionality • Determine at least one possible solution • Understand the Costs, Schedule, and Risks • Decide what process to follow and what tools to use • Should the Project Move Forward Mike Woodard

  8. Elaboration Phase • Get a more detailed understanding of the requirements • Design, implement, validate, and baseline the architecture • Mitigate essential risk, and produce accurate schedule and cost estimates • Refine the development case, and put the development environment in place • Should the Project Move Forward Mike Woodard

  9. Construction Phase • Minimize development costs and achieve some degree of parallelism • Iteratively develop a complete product that is ready to transition to its user community • Should the Project Move Forward Mike Woodard

  10. Transition Phase • Beta test to validate that user expectations are met • Train users and maintainers to achieve user self-reliability • Prepare deployment site and convert operational databases • Prepare for launch: packaging, production, and marketing rollout • Achieve stakeholder concurrence that deployment is complete • Improve future project performance through lessons learned • The Project is Complete Mike Woodard

  11. Iterative & Incremental • Iterative – a repeatable process – a set of task that are repeatedly applied within a process – doing the same steps repeatedly (iterations are typically 4 to 8 weeks) • Incremental – part of a whole – a piece of a product – a partial delivery (typically a piece of executable software that the customer can begin evaluating) Mike Woodard

  12. Parallel not Sequential • Sample Iteration Activities Mike Woodard

  13. References • Eclipse OpenUp http://epf.eclipse.org/wikis/openup/ • IBM Rational Development Works. http://www-128.ibm.com/developerworks/rational/ • Kroll, P & Kruchten, P. (2003). The Rational Unified Process Made Easy – A Practitioner’s Guide to the RUP. Addison-Wesley, New York, NY Mike Woodard

More Related