Agile Overview
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This document provides an overview of Agile methodology. It defines Agile as an iterative approach to software development that helps organizations deal with changing requirements and priorities. The document outlines some key Agile principles like iterative development, customer collaboration, and valuing working software over documentation. It also describes some common Agile methods like Scrum and Extreme Programming. The advantages of Agile are listed as handling changing scope better and providing early benefits to customers, while the disadvantages include potentially less documentation and upfront planning.
Agile Overview
- 1. BYROHIT KUMAR SHAW (Rohit’sTech World)
- 2. Introduction Why do we need Agile? Characteristics Agile SDLC Advantages Disadvantages References
- 4. Things Change Requirements change Priorities change Technologies change How do we deal with the change when it happens?? How do we minimise the impact and cost??
- 5. Waterfall no longer solves our problem Traditional methodologies are good at managing the known But they are terrible at managing the “unknown”
- 6. Extreme Programming(XP)-Kent Beck Scrum-Ken Schwaber Feature Driven Development-Peter Coad Lean Software Development-Mary Popendieck
- 7. Small to medium sized teams Changing Requirements Changing Techniques Simple Design Customer Collaboration
- 9. Define the business opportunity. Identify a viable for the project Assess the feasibility.
- 10. Garnering initial support and funding for the project Starting to build a team Modeling an initial architecture
- 11. Implement functionality in priority order. Analyzing and designing Ensuring quality Delivering working software Testing, Testing, Testing and Testing
- 12. Final testing of the system Rework Finalising User Documentation Training Deployment
- 13. Keep System useful and Productive Phase differs based on Organizations and Systems
- 14. ▪ No detail requirement needed ▪ High Quality Product is built ▪ Less space for guess work ▪ Early Benefit to Customer
- 15. Lesser design and documentation Smaller Planning Horizon Necessity of experienced and senior resources Need clear customer vision
- 16. http://en.wikipedia.org/wiki/Agile_Modeling http://www.ambysoft.com/essays/agileLifecy cle.html http://navneetjha.hubpages.com/hub/AgileMethodology-A-Brief-Overview http://en.wikipedia.org/wiki/Agile_software_ development Cohen D, Lindvall M, Costa P. Agile software development