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2012 survey by   4000+ respondents
2012 survey by
Primavera: Results
    •
    •
    •
    •
Final: over 600 million viewers worldwide
3.4 billion pageviews in 1 month
Year long project, 2-wk sprints   10
Europe: 2008 Major Sports Event Schedule



                                                          Euro
Paris-Dakar                                                                       Tour de France




               January           February     March              April      May                June




                      Rugby 6 Nations                 Rolland Garros              Wimbledon



                                            “Minor” Events:
                                            Football:                    Moto GP                      Boxing
                                            Olympic qualifiers           Golf, Athletics, Cycling     Horse Racing
              11
                    28-Mar-13               World Cup qualifiers         Basketball                   Hockey, etc
Scrum Adoption at
    •   2004: One person experimented with scrum
    •   2005: VP of Product Development hired Senior Director of Agile Development
    •   2008:
            3 coaches, each coaching approx. 10 scrum teams/year
            200 scrum teams world wide, total approx. 1500+ employees

    •   Results in 2008:
        Average Team Velocity increase estimated at +35% / year,
        in some cases 300% - 400%
             Development cost reduction of over USD 1 million / year
             ROI on transition and trainings about 100% in first year


    •   Note: In first three years, 15-20% of people consistently DID NOT like Scrum

Source: Gabrielle Benefield http://agilesoftwaredevelopment.com/blog/artem/lessons-yahoos-scrum-adoption


                                                                                                           12
3 MONTHS
             Scrum vs. Waterfall: Time ToFaster Time to Market
                                       
                                           Market
                                                Higher Quality
                                                Satisfied Customer
    Scrum

                                                    Collaborative
                             Develop & QA          Results-Oriented
                     Spec


                               6-10 MONTHS
                                 9 weeks
    Waterfall                   3 months

              Spec              Develop & QA              Updates
                                  12 weeks                 3-6 wks
                     x wks                        y wks
                               6-10 months
                                                       Sequential
                                                    Process-Oriented
© Silvana Wasitova
http://webwhiteboard.com
Why Scrum Works
    1. Close collaboration with client / proxy
        => better solution, better buy-in
    2. Transparency through daily reviews:
       => early visibility of issues
       => early resolution
       => risk reduction
    3. LEAN ‘flow’: frequently delivering
       business value in small increments
    4. Eliminate waste, focus on highest
       priorities
    5. Inspect, adapt, improve: in each iteration
http://www.poppendieck.com/
Ziv’s Law:      • Specifications will never be fully understood


                   • The user will never be sure of what they want
Humphrey’s Law:      until they see the system in production (if then)

                   • An interactive system can never be fully
Wegner’s Lemma:      specified, nor can it ever be fully tested

                   • Software evolves more rapidly as it approaches
Langdon’s Lemma:     chaotic regions (without spilling into chaos)
Agile Philosophy
The Agile Manifesto




                      http://www.agilemanifesto.org
Waterfall, Agile and Scrum: Characteristics
              When is a project a “Scrum Project” and when is it not?


                                 Waterfall                 Agile : Iterative Development

                                                                                            Scrum
            Specifications    Upfront, Detailed    Emergent Design
                                                                             • Daily “standup” status checks ≤ 15mins
                                                                             • Delivery rhythm in iterations (Sprints)
                                                                             • Demo & Retrospective at end of ea. Sprint
                              Linear hand-offs:    Cross-functional &           Continuous Improvement
            Teamwork          Dev then QA          collaborative: Dev & QA

                                                                                    XP: eXtreme
            Change            Formal process,      Welcomed,
            Requests          implemented at end   prioritized vs. backlog          Programming
                                                                             • Automated Tests
                                                                             • Pair Programming
            Customer / User At beginning and                                 • Automated / Continuous Builds
                                                                             • TDD: Test-Driven Development
            Involvement     at delivery            Throughout cycle          • Continuous Deployment




                                                                                RUP                      DSDM
                       Scrum is the most popular Agile method:
                       74% of Agile practitioners (2009)
28-Mar-13                                                                                                                  24 24
Scrum Framework
Scrum Framework: Summary


   Product Owner       Product Backlog        Product Planning
   Team                Sprint Backlog         Sprint Planning
   Scrum Master        Potentialy Shippable   Daily Scrum
                          Product             Sprint Review
                       Burn-down Chart        Retrospective



    Cardinal Rule: Work on the highest priority item first
Photo credit: http://www.flickr.com/photos/tomnatt/
2012 survey by
Criteria          Scrum Candidate            Waterfall

 What To Build or       Iterate to clarify
                                               Both are known
 How to Build it        direction / details
 Market or User
                     Want Market/User input   User/Market input
 Feedback and
                      to improve usability       not needed
  Involvement
Time to Market vs.
                      Flexible about Scope    Flexible about Time
 Feature Content


      Minimum Start: project over 30 days of duration
http://www.infoq.com/news/2007/09/why-do-agile-adoptions-fail
Silvana Wasitova, PMP, CSM, CSP




                          wasitova@yahoo.com
                       slideshare.com/wasitova
http://blog.jackvinson.com/archives/2010/12/31/resilience_-_managing_at_the_speed_of_change.html
• “The New New Product Development Game” Takeuchi and Nonaka. Harvard Business Review, January 1986


  http://www.mountaingoatsoftware.com
  http://www.agilealliance.org
  http://www.agilealliance.hu/index.php/ProfessonalMaterials/169
  http://www.infoq.com/news/2007/09/why-do-agile-adoptions-fail
  http://www.c-spin.net/2009/cspin20090204AgileTransformationAtBorland.pdf

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To scrumornottoscrum bucharest-2013

  • 1.
  • 2.
  • 3.
  • 4. 2012 survey by 4000+ respondents
  • 6. Primavera: Results • • • •
  • 7.
  • 8. Final: over 600 million viewers worldwide
  • 10. Year long project, 2-wk sprints 10
  • 11. Europe: 2008 Major Sports Event Schedule Euro Paris-Dakar Tour de France January February March April May June Rugby 6 Nations Rolland Garros Wimbledon “Minor” Events: Football: Moto GP Boxing Olympic qualifiers Golf, Athletics, Cycling Horse Racing 11 28-Mar-13 World Cup qualifiers Basketball Hockey, etc
  • 12. Scrum Adoption at • 2004: One person experimented with scrum • 2005: VP of Product Development hired Senior Director of Agile Development • 2008: 3 coaches, each coaching approx. 10 scrum teams/year 200 scrum teams world wide, total approx. 1500+ employees • Results in 2008: Average Team Velocity increase estimated at +35% / year, in some cases 300% - 400% Development cost reduction of over USD 1 million / year ROI on transition and trainings about 100% in first year • Note: In first three years, 15-20% of people consistently DID NOT like Scrum Source: Gabrielle Benefield http://agilesoftwaredevelopment.com/blog/artem/lessons-yahoos-scrum-adoption 12
  • 13. 3 MONTHS Scrum vs. Waterfall: Time ToFaster Time to Market  Market  Higher Quality  Satisfied Customer Scrum Collaborative Develop & QA Results-Oriented Spec 6-10 MONTHS 9 weeks Waterfall 3 months Spec Develop & QA Updates 12 weeks 3-6 wks x wks y wks 6-10 months Sequential Process-Oriented © Silvana Wasitova
  • 14.
  • 15.
  • 16.
  • 17.
  • 19. Why Scrum Works 1. Close collaboration with client / proxy => better solution, better buy-in 2. Transparency through daily reviews: => early visibility of issues => early resolution => risk reduction 3. LEAN ‘flow’: frequently delivering business value in small increments 4. Eliminate waste, focus on highest priorities 5. Inspect, adapt, improve: in each iteration
  • 21. Ziv’s Law: • Specifications will never be fully understood • The user will never be sure of what they want Humphrey’s Law: until they see the system in production (if then) • An interactive system can never be fully Wegner’s Lemma: specified, nor can it ever be fully tested • Software evolves more rapidly as it approaches Langdon’s Lemma: chaotic regions (without spilling into chaos)
  • 23. The Agile Manifesto http://www.agilemanifesto.org
  • 24. Waterfall, Agile and Scrum: Characteristics When is a project a “Scrum Project” and when is it not? Waterfall Agile : Iterative Development Scrum Specifications Upfront, Detailed Emergent Design • Daily “standup” status checks ≤ 15mins • Delivery rhythm in iterations (Sprints) • Demo & Retrospective at end of ea. Sprint Linear hand-offs: Cross-functional &  Continuous Improvement Teamwork Dev then QA collaborative: Dev & QA XP: eXtreme Change Formal process, Welcomed, Requests implemented at end prioritized vs. backlog Programming • Automated Tests • Pair Programming Customer / User At beginning and • Automated / Continuous Builds • TDD: Test-Driven Development Involvement at delivery Throughout cycle • Continuous Deployment RUP DSDM Scrum is the most popular Agile method: 74% of Agile practitioners (2009) 28-Mar-13 24 24
  • 26. Scrum Framework: Summary Product Owner Product Backlog Product Planning Team Sprint Backlog Sprint Planning Scrum Master Potentialy Shippable Daily Scrum Product Sprint Review Burn-down Chart Retrospective Cardinal Rule: Work on the highest priority item first
  • 28.
  • 29.
  • 30.
  • 32.
  • 33. Criteria Scrum Candidate Waterfall What To Build or Iterate to clarify Both are known How to Build it direction / details Market or User Want Market/User input User/Market input Feedback and to improve usability not needed Involvement Time to Market vs. Flexible about Scope Flexible about Time Feature Content Minimum Start: project over 30 days of duration
  • 35.
  • 36.
  • 37. Silvana Wasitova, PMP, CSM, CSP wasitova@yahoo.com slideshare.com/wasitova
  • 38. http://blog.jackvinson.com/archives/2010/12/31/resilience_-_managing_at_the_speed_of_change.html • “The New New Product Development Game” Takeuchi and Nonaka. Harvard Business Review, January 1986 http://www.mountaingoatsoftware.com http://www.agilealliance.org http://www.agilealliance.hu/index.php/ProfessonalMaterials/169 http://www.infoq.com/news/2007/09/why-do-agile-adoptions-fail http://www.c-spin.net/2009/cspin20090204AgileTransformationAtBorland.pdf

Hinweis der Redaktion

  1.  Excerpt from a report byBloomberg:“An average of 260 million people tuned in to see Italy claim its fourth title after winning 5-3 in a penalty shootout. More than 600 million viewers watched some part of the Berlin match.”
  2. Agile is Simple: few elements a superficial understanding is quick Leads to misunderstanding that agile is easy (to apply & use) It is Hard: Type of behavior that is hard to learn from book Disciplined