JDD2014: How to defeat feature gluttony - Katarzyna Mrówca
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Feature gluttony is a common sin among IT projects. Customers deliver never ending wish list of features they want. However, the key is not to build everything, but only things that are really needed. Learn how to defeat feature gluttony by: - setting common aim - defining most important use cases - defining critical process from the business perspective - decide what should be delivered first … and build excellent piece of software
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JDD2014: How to defeat feature gluttony - Katarzyna Mrówca
- 2. how to defeat feature gluttony Mrowca Katarzyna
- 3. <me> </me>
- 4. agenda • what is feature glu.ony? • how to defeat it?
- 5. why should we care?
- 6. Agenda – how to defeat feature glu1ony • se4ng common aim • defining most important use cases • defining cri9cal process from the business perspec9ve • decide what should be delivered first
- 7. Source: h.p://geek-‐and-‐poke.com/ I love SAP HR Because it shows you that there is soHware even worse than ours? Just because
- 13. why is it bad?
- 14. complexity
- 15. usability
- 16. happiness
- 25. paparreettoo r urulel e
- 26. keep it lean
- 27. how?
- 28. rule 1: team
- 29. don’t try to teach „business” to do business rule 2
- 30. they are experts! h.p://youtu.be/BKorP55Aqvg
- 31. rule 3: common aim
- 32. how to keep it simple?
- 33. define the most important business processes step 1
- 34. define use cases step 2
- 35. decide how to measure step 3
- 38. how about diet?
- 39. one key business process one use case observe one feature! chose one
- 40. one key business process one use case observe one feature! chose one
- 41. one key business process one use case observe one feature! chose one
- 42. measure things that ma1er capture reference data measure
- 43. measure things that ma1er capture reference data measure
- 46. toggle on/of
- 47. Toggle Feature Scenario Bme Sign in? Buy? Online payment by card Online by paypal Online by … Cash (while delivery) toggle on/of
- 48. delete… code? Source: h.p://cy.des9ny.wikia.com/wiki/File:Delete_Icon.png
- 49. summary
- 50. summary
- 51. summary
- 52. summary
- 53. key business process use cases measurement summary
- 54. key business process use cases measurement summary
- 55. key business process use cases measurement summary
- 56. it‘s easy to add a feature
- 57. it‘s hard to make the app simple