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アジャイル開発の苦悩と学び_part1

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July 26, 2020

 アジャイル開発の苦悩と学び_part1

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ryo ishii

July 26, 2020
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  1. ࣗݾ঺հ ੴҪɹ྅ʢ͍͍͠Γΐ͏ʣ גࣜձࣾΤϧɾςΟʔɾΤεʢגࣜձࣾΞαΠϯφϏʣ $*ࣄۀ෦Ϛωʔδϟʔ ೥݄ ೥݄ ೥݄ େֶଔۀޙ্ژ͠ɺίϯαϧλ ϯτͱͯ͠ɺ-54ʹ͠ೖࣾɻ -54άϧʔϓͰॳΊͯίϯαϧλ

    ϯτ͔ΒΤϯδχΞ΁ΩϟϦΞ νΣϯδɻ 10ʗ1E.ͱͯ͠৽نࣄۀ্ཱͪ ͛Λελʔτɻ ίϯαϧλϯτͱͯ͠ɺେखࣗಈं ΍େख঎༷ࣾͰ༷ʑͳܦݧΛੵ· ͍ͤͯͨͩ͘ɻ ࣗࣾϓϩμΫτʮΞαΠϯφϏʯ ͷ1)1ˠ3VCZ΁ͷϦχϡʔΞϧΛ ࣮ࢪɻ69ɺ6*पΓ͔Β࣮૷·Ͱ୲ ౰ɻ ݱࡏʮ$4$MJQʯͱ͍͏৽αʔϏε Λ্ཱͪ͛தɻϏδωεͷ্ྲྀ͔ Β1.ɺσβΠϯͳͲ෯޿͘୲౰ தɻ
  2. ໨త ͜Ε͔ΒΞδϟΠϧ։ൃʹ औΓ૊΋͏ͱ͞Ε͍ͯΔํ ͢ͰʹΞδϟΠϧ։ൃʹ औΓ૊ΜͰ͍Δํ ΞδϟΠϧ։ൃΛ ஌Βͳ͍ํɺڵຯ͕ͳ͍ํ ͏·͘ਐΊΔͨΊͷίπ΍औΓ ૊Έͷࢀߟʹͯ͠΋Β͏ ͲͷΑ͏ͳ໰୊͕͋Δͷ͔ࣄલ

    ʹى͜ΓಘΔ໰୊఺Λ஌ͬͯ΋ Β͏ ಉ͡՝୊Λ͍࣋ͬͯΔํͷࢀߟ ʹͯ͠΋Β͏ ΞδϟΠϧ։ൃͷऔΓ૊Έʹͭ ͍ͯվΊͯݟ௚͢ػձʹͯ͠΋ Β͏ ࠓ΍͍ͬͯΔ։ൃख๏͕࠷ద͔ ߟ͑Δ͖͔͚ͬʹͯ͠΋Β͏ ر๬͕͋ΓϫΫϫΫ͢Δ͜ͱΛ ஌ͬͯ΋Β͏
  3. $4$MJQͷΞδϟΠϧ։ൃͷ࣌ܥྻ ೥݄ 10ʗ1E.ͱͯ͠৽نࣄۀ্ཱͪ ͛Λελʔτɻ ݱࡏʮ$4$MJQʯͱ͍͏৽αʔϏε Λ্ཱͪ͛தɻϏδωεͷ্ྲྀ͔ Β1.ɺσβΠϯͳͲ෯޿͘୲౰ தɻ ೥݄ ։ൃελʔτɻ

    ݱࡏʮ$4$MJQʯͱ͍͏৽αʔϏε Λ࣮૷தɻϏδωεͷ্ྲྀ͔Β 1.ɺσβΠϯͳͲ෯޿͘୲౰தɻ ೥݄ ࣾ಺ݶఆͰར༻։࢝ɻ ͜ͷ࣌ظ͋ͨΓ͔ΒͲ͏΋Ξδϟ Πϧͷྑ͕͞ग़͍ͯͳ͍͜ͱͱɺ νʔϜͷงғؾ͕Α͘ͳ͍͜ͱΛ ೝࣝɻ
  4. ೰Έʢ՝୊ʣ΁ͷରॲϓϩηε ຊ౰ʹ೰Έɺμϝͳ͜ͱʁ /P Ͳ͏͍͏໰୊͕ൃੜͦ͠͏ ͔ɺϏδωεΠϯύΫτΛ ߟ͑Δ ରॲ͠ͳ͖Ό͍͚ͳ͍՝୊͕ ผʹଘࡏ͢Δ :FT ͳͥ೰Έͩͱࢥ͔ͬͨߟ͑Δ

    ༏ઌॱҐΛ͚ͭΔ ظݶΛ͚ͭɺλεΫϘʔυͰ ؅ཧ ༏ઌॱҐͷ෇͚ํ ᶃ໌Β͔ʹϏδωεΠϯύΫτ͕େ͖͍΋ͷ ᶄ௕Ҿ͔ͤΔͱͲΜͲΜπέ͕ཷ·Γͦ͏ͳ΋ͷ ᶅ͙͢ղܾͦ͠͏ͳ΋ͷ
  5. งғؾ͕ѱ͍ औΓ૊ΈᶄɹPO ݸਓతͳPO ձࣾͷ੍౓ͱͯ͠ͷPO ΍ͬͯ΄͍͜͠ͱɺڭ͑ͯཉ͍͜͠ͱ ͋Δ͔Β࣌ؒͪΐ͏͍ͩʙ ͓͠Ό΂ΓͰָ͠΋͏ʂ ؾܰʹίϛϡχέʔγϣϯͱΕΔؔ܎ ੑΛங͜͏ ΋͠Կ͔ࢧԉͰ͖Δ͔஌Γ͍͔ͨΒɺ

    ڭ͑ͯʙʢΩϟϦΞࢧԉʣ ໨ඪΛܾΊͯɺ֬ೝ͠Α͏ʢΩϟϦΞ ࢧԉʣ ੍౓తͳ΋ͷͰ͸ͳ͘ɺݸਓతʹ͓࿩͍ͨ͜͠͠ͱΛ఻͑Δɻ ͍Ζ͍Ζ࢓ࣄʹ΋ؔ܎ͳ͍͓࿩͖͔͠ ͤͯʂ
  6. งғؾ͕ѱ͍ औΓ૊ΈᶅɹேձʢσΠϦʔεΫϥϜʣ ͖͔͚ͬ͸ɺ·͍ͲΔ͞Μʂʂʂ ໨త ϝϯόʔؒͷίϛϡχέʔγϣϯ΋׆ൃʹʂ ։࠵೔࣌ ຖே࣌ʙ ΞδΣϯμ ᶃ(PPE/FX ᶄ΋͠Կ͔࣭໰͕͋Ε͹

    ᶅϑΝγϦςʔλʔ͕ि຤ʹ͢Δ͜ͱΛڞ༗ ৄࡉ͸2JJUBݟ͍͚ͯͨͩΕ͹޾͍Ͱ͢ɻ https://qiita.com/ryo-ishii/items/ 9205cc862aa4aab24ce2 ΤϯδχΞ σβΠφʔ ӦۀϚϯ ސ٬αϙʔτ
  7. λΠϓผϚωδϝϯτ Ͱ͖Δͱࢥ͍ͬͯΔʢ1E.໨ઢʣ Ͱ͖ͳ͍ͱࢥ͍ͬͯΔʢ1E.໨ઢʣ Ͱ͖Δͱࢥ͍ͬͯΔʢຊਓʣ Ͱ͖ͳ͍ͱࢥ͍ͬͯΔʢຊਓʣ ೚ͤΔϚωδϝϯτ ਖ਼͢Ϛωδϝϯτ ڭ͑ΔϚωδϝϯτ ྭ·͢Ϛωδϝϯτ ຊਓ͕ճ౴ͭதͭҎԼͷબ୒ʢࣗ৴͋Γʣ

    1E.͕ͭதͭҎ্ͷબ୒ʢ·ͩ·ͩʣ 1E.͕ճ౴ͭதͭҎԼͷબ୒ʢ0,ʂʣ ຊਓ͕ճ౴ͭதͭҎԼͷબ୒ʢࣗ৴͋Γʣ 1E.͕ճ౴ͭதͭҎԼͷબ୒ʢ0,ʂʣ ຊਓ͕ճ౴ͭதͭҎ্ͷબ୒ʢ·ͩ·ͩʣ 1E.͕ͭதͭҎ্ͷબ୒ʢ·ͩ·ͩʣ ຊਓ͕ճ౴ͭதͭҎ্ͷબ୒ʢ·ͩ·ͩʣ