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Agile Software Development

Agile Software Development. Agenda. What is „Agility“?. „Agility is the ability to both create and respond to change in order to profit in a turbulent buisness environment.“ [Jim Highsmith, Agile Software Development Ecosystems, Preface XXIII]. Chaordic – Chaos mixed with order.

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Agile Software Development

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  1. Agile Software Development JASS 2006

  2. Agenda JASS 2006

  3. What is „Agility“? „Agility is the ability to both create and respond to change in order to profit in a turbulent buisness environment.“ [Jim Highsmith, Agile Software Development Ecosystems, Preface XXIII] JASS 2006

  4. Chaordic – Chaos mixed with order • Natural blend of Chaos and Order • Most organisations and projects exhibt chaordic structures • Is about self-organisation and self-governance, evolutionary like nature • Often used to describe agile software development processes. JASS 2006

  5. Management and Developing before Agile • Countermovement to heavy and bureaucratic software development processes • Waterfall • V-Modell • Beginning in the early 1990ies, became publically known in 1999 with Kent Becks „Extreme Programming“ JASS 2006

  6. Agile Manifesto • Individuals and interactions over processes and tools • Working software over comprehensive documentation • Customer collaboration over contract negotiation • Responding to change over following a plan [Source: Agile Manifesto, http://agilemanifesto.org, 3/29/2006 ] JASS 2006

  7. This does NOT mean... • ... processes and tools don‘t matter. • ... that we need no documentation. • ... that we need no contracts. • ... make a plan and follow it is obsolete. JASS 2006

  8. Principles • Keep it { simple, small } and { stupid, straigthforward, smart } (KISS) • Use resources carefully • „Chaordic“ nature of projects and organisations JASS 2006

  9. Flavours of Agile Development JASS 2006

  10. Extreme Programming • iterative • adaptive • continous integration/build • became generally known with Kent Beck JASS 2006

  11. Scrum • living backlog of prioritized work to be done • Completion of a fixed set of backlog items in a series of short iterations (sprints) • Brief planning session to define backlog items for the next sprint • Retrospective for all team members to reflect the last sprint JASS 2006

  12. Crystal • Different methods for different group sizes • Common feature set: • Frequent Delivery • Reflective Improvement • Close Communication • „Crystal Clear“ most known JASS 2006

  13. Any questions? JASS 2006

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