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Scrumありがとう、 そしてさようなら -Scrum 破- #rsgt2017

405fe9ab689473f267e2cfbd95f78c75?s=47 kyonmm
January 13, 2017

Scrumありがとう、 そしてさようなら -Scrum 破- #rsgt2017

Regional Scrum Gathering Tokyo 2017で発表した内容です。
https://confengine.com/regional-scrum-gathering-tokyo-2017/proposal/3246/scrum-scrum-

405fe9ab689473f267e2cfbd95f78c75?s=128

kyonmm

January 13, 2017
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  1. Scrum͋Γ͕ͱ͏ɺ ͦͯ͠͞Α͏ͳΒ -Scrum ഁ- kyon_mm 2017/1/13 Regional Scrum Gathering Tokyo

    2017
  2. Self Introduction • ͖ΐΜ(kyon_mm)
 from ͳ͝΍ גࣜձࣾΦϯβϩʔυ
 ͓࢓ࣄͷ͝ґཔ͸ kyon.mm@gmail.com ·Ͱ

    • Test ArchitectɺGeneralist • Scrum, Education, Philosophy, Testing
  3. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  4. Background • ϑϨʔϜϫʔΫɺϥΠϒϥϦͷडୗ։ൃ5೥໨ɻ • 4ਓνʔϜɻ
 ॳظϝϯόʔ͸2໊ɺ࢒Γ2໊͸2016೥͔Βɻ • ΄΅ຖ݄ϦϦʔεɻςετ΍ϝτϦΫεͷ׆༻
 ScrumͷجຊΛͰ͖Δ͚࣮ͩݱɻ

  5. Kiban Team F# ίϯύΠϥͭ͘Δͧʔ! ςετͳͧ͘͢ʔ! 伱͋Β͹Scheme 伱͋Β͹Haskell

  6. Background 2015 • Scrum, Test, Metrics • 2೔Ҏ্͔͔Δςετέʔε800݅Λ0݅ʹɻ • ୳ࡧతςετɺεϓϦϯτϨϏϡʔɻ

    • λεΫ͸15෼୯ҐͰ௥੻ɺεΫϥϜΠϕϯτࣗମͷఆྔධՁ • ·ͩςετظؒͱ͔͍ͭͬͯ͘Δͷʁ ʙΞδϟΠϧͳ։ൃʹ͓͚Δςετͱ ͷ෇͖߹͍ํʙ • όάͷಛ௃෇͚ɺಡΈ߹Θͤ • ϢʔβʔΨΠυۦಈ։ൃ
  7. Background 2015 • ϓϩμΫτΛ࠷ߴʹ͢ΔҎ্ʹ
 νʔϜΛ࠷ߴʹ͢Δඞཁ͕͋Δɻ • ϓϩμΫτʹ͸͍͔ͭ͘ͷ੍໿͕͋Δ • OTR͸डୗ։ൃΛϝΠϯͱ͍ͯ͠Δ

  8. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  9. How Kaizen • վળ͠ଓ͚Δɻ • ΤΫετϦʔϜͳཧ૝ɻ • ޿ൣͳ஌ݟʹཪ෇͚͞Ε࣮ͨફͱαϙʔτɻ

  10. How Kaizen • Vision • Metrics

  11. Vision • ੈք࠷ߴͷιϑτ΢ΣΞ։ൃνʔϜͰ͋Δɻ • εΫϥϜΛ௒͑Δɻ • ιϑτ΢ΣΞ޻ֶʹ৽ͨͳϖʔδΛͭ͘Δɻ

  12. Awesome Team • νʔϜͷϏδϣϯɺϚΠϧετʔϯΛ5೥ܭը • Ϗδϣϯୡ੒ʹඞཁͳ͜ͱ͸ɺܦݧओٛతʹ ࣮ࢪͱվળΛ܁Γฦ͢

  13. Beyond Scrum • Scrum͸20೥ؒͨͬͯ΋৭᧙ͤͳ͍ɻͭ·Γ ރΕ͍ͯΔɻ • Scrum͸ૉ੖͍͕͠ɺͦΕ͸ຌਓʹͱͬͯͰ ͋Δɻ • ScrumΛ৐Γӽ͑Δ࣌ظɻ

  14. New Page 
 in Software Engineering • ιϑτ΢ΣΞ։ൃͷํ๏࿦΍׳शΛ౿·͑ͨ ৽ͨͳ஌ݟ •

    ୤ઐ໳Ոࢦ޲ɺઐ໳Ոࢦ޲ • ۀք΁ͷߩݙ
  15. How Kaizen • Vision • Metrics

  16. Metrics • ࣗ෼ୡͷ׆ಈ͸࠷খ6෼୯ҐͰܭըɺ௥੻͢Δ ͜ͱͰΞδϟΠϧʹมԽΛײ͡ͱΔɻ • ܦݧओٛɺඪ४Խ͞ΕͨఆੑධՁɺ1 on 1ʹ ΑΔεΩϧධՁγεςϜͷߏஙͱڞ༗ɻ •

    εϓϦϯτϨϏϡʔࣗମͷ࣭ͷఆྔԽɻ
  17. Tasks

  18. Skill Map

  19. Sprint Review Metrics

  20. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  21. Changes from Scrum Basic • Scrumͷجຊ͔Βม͑Δཧ༝ • ݫ͍͠มԽʹରԠ͢ΔΞδϟΠϧͷ࣮ફ • ௒ݸମͱ͍͏ཧ૝ͷ࣮ݱ

    • ৽͍͠Ձ஋Λͭ͘ΔऔΓ૊Έ
  22. Changes from Scrum Basic • ݫ͍͠มԽʹରԠ͢ΔΞδϟΠϧͷ࣮ફ • ϑϥογϡϦϦʔεɺϜμθϩ΁ͷ௅ઓ • ௒ݸମͱ͍͏ཧ૝ͷ࣮ݱ

    • ҉໧஌ͷੵۃతͳ׆༻ • ৽͍͠Ձ஋Λͭ͘ΔऔΓ૊Έ • ৽͍֓͠೦Λͭ͘ΔͨΊͷ࣮ݧ
  23. Changes from Scrum Basic • εϓϦϯτϨϏϡʔ • ϩʔϧ • εϓϦϯτ

  24. Classic Sprint Review • εϓϦϯτϨϏϡʔͷઆ໌ͰΑ͋͘Δܗ • νʔϜͷ୅දऀ͕શͯσϞ͢Δ • νʔϜϝϯόʔ͕σϞ಺༰ʹԠͯ͡ަ୅͢Δ

  25. Everyone Reviewee • εϓϦϯτϨϏϡʔͰ͸ʮPOҎ֎ͷશһ͕ݸผʹεϓϦϯ τϨϏϡʔͷσϞɺઆ໌ʯ͢Δɻ • ΑͬͯPOΛআ͍ͨਓ਺෼ͷεϓϦϯτϨϏϡʔΛεϓϦ ϯτຖʹ͢Δɻ • ୭͔ΒσϞΛ͢Δ͔͸ϝϯόʔͰܾΊΔɻ

    • ϨϏϡʔத͸(ࣗ෼͕ͦͷ͋ͱϨϏϡΠʔͱͯ͠લʹग़Δ ͱͯ͠΋ɺͦͷͱ͖͸)શһϨϏϡΞʔͱͯ͠ৼΔ෣͏ɻ
  26. Classic Scrum Role • PO͸1ਓ • SM͸1ਓ • ͦͷଞ͸νʔϜϝϯόʔ •

    ݉೚͸ආ͚Α͏
  27. εϓϦϯτϨϏϡʔͰ͸ өը༧ࠂͷΑ͏ͳγϣʔτϜʔ ϏʔΛݟͤΔ͜ͱ΋͋Δɻ SGT౰೔͸ ࣮ࡍʹ࢖ͬͨಈըΛެ։ɻ

  28. Random Role • εϓϦϯτຖʹPO,SM,MemberͷϩʔϧΛΫδͰܾΊ͍ͯ·͢ɻ • εϓϦϯτϓϥϯχϯά࣌ʹҰॹʹܾΊΔɻ • த௕ظతͳ൑அ͸kyon_mm΍bleis-tift͕ʮ௕࿝ʯతͳཱ৔Ͱ ΞυόΠεΛ͢Δɻ(ج൫νʔϜͰ͸ʮxx༗ࣝऀʯͱݺΜͰ͍ Δ)

    • ࣾ֎ͷεςʔΫϗϧμʔͱͷϛʔςΟϯά୲౰͸ݻఆԽ͢Δ
 (૬ख͕ࠞཚ͠ͳ͍Α͏ʹ૭ޱΛҰຊԽ͍ͯ͠Δ)
  29. Random Role

  30. Classic Sprint • εϓϦϯτ͸1ि͔ؒΒ4िؒ • εΫϥϜΠϕϯτʹ࢖͏࣌ؒ͸શମͷ20%Λ ໨҆ͱ͢Δ

  31. Daily Sprint • 0900 - 1000 ϓϥϯχϯά
 1000 - 1630

    ։ൃ
 1630 - 1700 ϨϏϡʔ
 1700 - 1800 ϨτϩεϖΫςΟϒ • ͜ΕΛຖ೔܁Γฦ͢ɻ • ݄༵೔ɺՐ༵೔ɺ໦༵೔ɺ༵ۚ೔ʹεϓϦϯτΛͯ͠ɺ ਫ༵೔͸ࣗ༝ݚڀɺֶशͷ࣌ؒʹ࢖͏ɻ
  32. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  33. Point for Breaking Scrum • 3ຊபͷಁ໌ੑɺݕࠪɺదԠ(ܦݧओٛ)ΛकΔ • νʔϜͰ͋Δ͜ͱͷϝϦοτΛ׆͔͢ɻ • ۀքͷྲྀߦɺఆ൪ʹଊΘΕͳ͍ɻ

    • ΍Γʹ͍͘͜ͱʹରͯ͠ͷ௚ײΛ৴͡Δɻ
  34. Point for Breaking Scrum • 3ຊபͷಁ໌ੑɺݕࠪɺదԠ(ܦݧओٛ)ΛकΔ • ͦΕͧΕΛΑΓ޲্ͤ͞Δํ޲ͷࢪࡦɻ • ಁ໌ੑ͕͕͋Γͦ͏Ͱ΋ɺݕࠪ͢Δ͜ͱ͕

    ೉͘͠ͳΔΑ͏ͳʮ৔౰ͨΓతͳରԠʯ͸ ͠ͳ͍ɻ
  35. Point for Breaking Scrum • νʔϜͰ͋Δ͜ͱͷϝϦοτΛ׆͔͢ɻ • ݸਓͳΒͰ͖ΔϞϊίτɺνʔϜͳΒͰ͖Δ Ϟϊίτʹ͍ͭͯීஈ͔Β࿩͢ɻ •

    ҰൠతʹؕΓ͕ͪͳνʔϜͷσϝϦοτ͸ ౿·ͳ͍Α͏ʹ೔ʑݕࠪͱదԠΛଵΒͳ͍ɻ
  36. Point for Breaking Scrum • ۀքͷྲྀߦɺఆ൪ʹଊΘΕͳ͍ɻ • πʔϧ΍औΓ૊Έ͕ੜ·ΕΔഎܠΛߟྀ • ࣍ͷͲͪΒΑΓ͔෼ੳ͢Δ

    • ग़དྷΔਓͷϜμΛݮΒ͢Ϟϊίτ • ग़དྷͳ͍ਓͷϜμΛݮΒ͢Ϟϊίτ
  37. Point for Breaking Scrum • ΍Γʹ͍͘͜ͱʹରͯ͠ͷ௚ײΛ৴͡Δɻ • ΍Γʹ͍͘ͱ͍͏௚ײ͸৴͡Δɻ • ΍Γʹ͘͞΁ͷରԠҊͷ௚ײ͸৴͡ͳ͍ɻ

    • ҧ࿨ײ΁ͷؾ෇͖ͱɺҧ࿨ײͷݪҼΛ෼ੳ͠ɺ ରࡦΛͨͯΔೳྗ͸ҧ͏ɻ • ҧ࿨ײ͸࢓ࣄͷ΍Γ΍͢͞ͷ1ͭͷࢦඪɻ
  38. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  39. Result(Effective) • όάຒΊࠐΈ͕೥ؒ10͔݅Β೥ؒ1݅΁ݮগɻ • ࣗ཯తʹఏҊ͢Δճ਺͕10ഒɻ • ՝୊΍վળΛ6෼୯ҐͰڞ༗͠ɺపఈతͳϜμ औΓΛ࣮ફ͢Δ͜ͱͰɺ։ൃޮ཰͕1.5ഒʹɻ

  40. 1 Important Thing • େྔͷ௅ઓͱࣦഊ͕࠷ߴ΁ͷҰาͰ͋Δ
 ͍͔ʹ༷ʑͳ΋ͷΛ؆୯ʹࣺͯΒΕΔΑ͏ͳ ϓϩδΣΫτɺνʔϜɺϓϩμΫτʹ͢Δ͔ • ࡞ͬͨ΋ͷɺ΍͍ͬͯΔϓϩηεɺ׳श •

    ૝૾͍ͯ͠Δ͜ͱɺલఏ
  41. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ •

    ޮՌ • Next Step
  42. Next Step(Now, Future) • ج൫νʔϜ͸2010೥Ҏ߱ɺ
 ੈքͰॳΊͯʮιϑτ΢ΣΞੜ࢈ʯΛୡ੒ͨ͠νʔϜ ͱͳΔͰ͋Ζ͏ɻ • ͦͯ͜͠Ε͕ITۀքͷྺ࢙తʹେ͖ͳϒϨΠΫεϧʔ ͷҰาͱͳΔɻ

    • ͦΕ͸UMLͷɺΞδϟΠϧͷɺؔ਺ܕͷɺ
 ͦͷ࣍ͷҰาͱͳΔɻ
  43. Next Step(Now, Future) • εϓϦϯτ͸ݻఆظؒΛࢭΊͨɻ
 ෼୯ҐϝτϦΫεɺ׆ಈͷ࣭త෼ੳ͕౰ͨΓલͷ
 νʔϜʹ͸ෆཁͳश׳ʹͳͬͨɻ • 1ͭͷEpic΍ϚΠφʔόʔδϣϯΞοϓ͸3ճͭ͘Δɻ inspired

    from Royce
 ܁Γฦ͢౓ʹ1/4ͷ޻਺Ͱܭը͢Δɻ • ܭը͸ඵ୯Ґʹ͢Δ͜ͱͰήʔϜੑΛ͔ͨΊΔɻ
  44. Conclusion • εϓϦϯτɺλεΫΛܾఆ͢Δ୯Ґ΍ܻΛ1ͭখ͞ ͘͢Δ͜ͱͰڧ੍తͳมԽΛಘͨɻ • εΫϥϜͷղऍΛมԽͤ͞Δ͜ͱ(εΫϥϜͷഁ)ʹ ௅ઓ͠ɺཧ૝ʹ͖ۙͮͭͭ͋Δɻ • ΞδϟΠϧͳਓؒʹͳΔ͜ͱ͸೉͍͚͠ΕͲɺͦͷ ౒ྗΛ੯͠·ͳ͍ϝϯόʔʹ͸࠷େͷࣗ༝ͱن཯Λ

    ༩͑Δ͜ͱ͕ॏཁͰ͋Δɻ