デスマーチから身を守るたったひとつの方法

2023-01-12 Regional Scrum Gathering Tokyo 2023
https://2023.scrumgatheringtokyo.org/

「デスマーチから身を守るたったひとつの方法」 by kwappa
https://confengine.com/conferences/regional-scrum-gathering-tokyo-2023/proposal/17616

Transcript

1. ͨͬͨͻͱͭͷํ๏
   σεϚʔν͔Β਎ΛकΔ
   2022-01-12 Regional Scrum Gathering Tokyo 2023 / Hiromu Shioya (@kwappa)
   

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2. ͜Μʹͪ͸ʂ
   

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3. Hiromu Shioya
   @kwappa
   STORES, Inc.
   
   
   Engineering Of
   fi
   ce
   
   
   Manager
   https://kwappa.net
   We're Hiring! https://jobs.st.inc/
   

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4. ͨͬͨͻͱͭͷํ๏
   σεϚʔν͔Β਎ΛकΔ
   

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5. ಀ͛·͠ΐ͏
   

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6. σεϚʔν͔Β਎ΛकΔͨͬͨͻͱͭͷํ๏
   ಀ͛·͠ΐ͏
   ▸ ͳͥಀ͛Δ΂͖ͳͷ͔
   
   
   ▸ ϦεΫͱϦλʔϯ͕௼Γ߹͍ͬͯͳ͍͔Β
   
   
   ▸ ಀ͛ΔͨΊͷ४උͱͯ͠
   
   
   ▸ ೳྗ΍ܦݧΛՄࢹԽ͓͖ͯ͠·͠ΐ͏
   
   
   ▸ ࣗ෼ͷࢢ৔Ձ஋Λ೺Ѳ͓͖ͯ͠·͠ΐ͏
   

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7. ͕࣌ؒ༨ͬͨͷͰୈೋ෦
   

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8. ࡾඖͷຐ෺
   σεϚʔνΛੜΈग़͢
   

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9. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺
   ຐ෺ɺౕΒͷ໊͸
   ▸ߥͿΔ࢛ఱԦ
   
   
   ▸υϦʔϜϫʔΫ
   
   
   ▸ٹੈओໝ૝
   

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10. ຐ෺ͦͷ̍
    

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11. ߥͿΔ࢛ఱԦ
    ຐ෺ͦͷ̍
    

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12. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̍ : ߥͿΔ࢛ఱԦ
    ੲ࿩ : ྵࡉSIer
    ▸ ࢓ࣄ͸΄ͱΜͲSES
    
    
    ▸ ͨ·ʹडୗ։ൃ
    
    
    ▸ ࢓ࣄ͸͢΂ͯʮͳʹΛɺ͍͘ΒͰɺ͍ͭ·Ͱʹʯ
    
    
    ▸ ܾఆࣄ߲͕߱ͬͯ͘Δ
    

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13. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̍ : ߥͿΔ࢛ఱԦ
    QCDSͷτϨʔμϏϦςΟ
    ▸ ߥͿΔ࢛ఱԦ : ඼࣭ / ίετ / ೲظ / είʔϓ
    
    
    ▸ είʔϓ = ଎౓ x ࣌ؒ
    
    
    ▸ ଎౓͸τϨʔμϒϧͰ͸ͳ͍
    
    
    ▸ ඼࣭Λ٘ਜ਼ʹͯ͠΋଎౓͸͕͋Βͳ͍
    
    
    ▸ ༧ࢉ㲈ਓһΛ௥Ճͯ͠΋଎౓͸͕͋Βͳ͍
    
    
    ▸ ೲظͱείʔϓ͸τϨʔμϒϧ
    randd.kwappa.net
    

    https://randd.kwappa.net/2023/01/12/tradeability-of-qcds/
    @kwappa
    

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14. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̍ : ߥͿΔ࢛ఱԦ
    ୈޒͷ࢛ఱԦ
    ▸ ೲظ΋είʔϓ΋ௐ੔Ͱ͖ͳ͍ͱ͖ୈޒͷ࢛ఱԦ͕ര஀͢Δ
    
    
    ▸ ਓݖɺͭ·ΓՔಇ࣌ؒɺͭ·ΓσεϚʔν
    
    
    ▸ Ξϯίϯτϩʔϥϒϧͳ΋ͷͱઓͬͯ΋উͯͳ͍
    
    
    ▸ উͯͳ͍͜ͱ͕Θ͔ͬͨΒ…
    

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15. ಀ͛·͠ΐ͏
    

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16. ຐ෺ͦͷ̎
    

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17. υϦʔϜϫʔΫ
    ຐ෺ͦͷ̎
    

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18. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̎ : υϦʔϜϫʔΫ
    ੲ࿩ : Ոఉ༻ήʔϜ։ൃձࣾ
    ▸ ήʔϜ։ൃ͸ήʔϜੑͨͬ΀Γ
    
    
    ▸ ϚελʔΞοϓͱ͍͏࠷ڧͷక੾
    
    
    ▸ ళ಄ʹύοέʔδ͕ฒͿͱ͍͏ڧ྽ͳշײ
    
    
    ▸ ࢓ࣄͦͷ΋ͷ͕Τϯλϝ
    

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19. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̎ : υϦʔϜϫʔΫ
    ऩೖͷ൒෼͸ເͱر๬
    ▸ ࢓ࣄͦͷ΋ͷ͕ใुʹ૊Έࠐ·Εͯ͠·͏
    
    
    ▸ ࣮ࡍͷऩೖ͸ͱΜͰ΋ͳ͘௿͍
    
    
    ▸ ͦͷ࢓ࣄΛଓ͚ΔͨΊʹશͯΛ๋͛ͯ͠·͏
    
    
    ▸ ৺਎ͷ݈߁ɺਓؒؔ܎ɺ੒௕ʹ౤ࢿ͢Δ࣌ؒ
    

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20. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̎ : υϦʔϜϫʔΫ
    ͓৖͞ΜΛ΅͘ʹ͍ͩ͘͞
    ▸ ͜ͷڅ༩໌ࡉͰ͸ݴ͑ͳ͍͜ͱʹؾ͕͍ͭͨ
    
    
    ▸ ϥΠϑΠϕϯτʹݱ࣮Λಥ͖͚ͭΒΕΔ
    
    
    ▸ ʮເͱر๬ʯ ΛఆྔԽͯ͠ΈΑ͏
    
    
    ▸ ఆྔԽʢͿͬͪΌ͚ݱۚԽʣͰ͖ͳ͍ͳΒ…
    

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21. ಀ͛·͠ΐ͏
    

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22. ຐ෺ͦͷ̏
    

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23. ٹੈओໝ૝
    ຐ෺ͦͷ̏
    

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24. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̏ : ٹੈओໝ૝
    ੲ࿩ : ΨϥέʔSNSӡӦձࣾ
    ▸ ࣾ಺੓࣏͔Βػೳ։ൃ·Ͱશ෦ݟ͍ͯͨ
    
    
    ▸ ։ൃɺνʔϜϚωδϝϯτɺαʔϏεӡӦ…
    
    
    ▸ ि3೔Χϓηϧϗςϧധ
    
    
    ▸ ΞυϨφϦϯδϟϯΩʔ
    

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25. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̏ : ٹੈओໝ૝
    Զ͕͍ͳ͍ͱμϝͩ
    ▸ པΓʹ͞ΕΔͱ͍͏ڧ྽ͳշײ
    
    
    ▸ ͍͕͍͋ͭΕ͹ճΔͱ͍͏ڞґଘ
    
    
    ▸ ͦΕͳΓʹऩೖ͸ಘΒΕΔ
    
    
    ▸ ਓΛ૿΍͢ΑΓ͍҆
    

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26. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺ ͦͷ̏ : ٹੈओໝ૝
    ώʔϩʔΛ૴ΓڈΕ
    ▸ ͻͱΓ͍ͳ͘ͳ͙ͬͨΒ͍Ͱձࣾ͸௵Εͳ͍
    
    
    ▸ ଘଓͰ͖ͳ͍ϓϩδΣΫτΛด͡Δ͚ͩ
    
    
    ▸ Ұ൪ͷڧఢͱ஌͓ͬͯ͘
    
    
    ▸ զʹฦΔ͖͔͚͕ͬͱͯ΋গͳ͍
    
    
    ▸ զʹฦͬͨΒ…
    

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27. ಀ͛·͠ΐ͏
    

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28. ·ͱΊ
    

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29. ࡾඖͷຐ෺͔Β਎ΛकΔ
    

    ͨͬͨͻͱͭͷํ๏
    

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30. σεϚʔνΛੜΈग़͢ࡾඖͷຐ෺
    ຐ෺Λ஌Ζ͏
    ▸ ߥͿΔ࢛ఱԦ
    
    
    ▸ Ξϯίϯτϩʔϥϒϧͳ΋ͷͱઓΘͳ͍
    
    
    ▸ υϦʔϜϫʔΫ
    
    
    ▸ ເͱر๬͸ݱۚԽͰ͖ͳ͍
    
    
    ▸ ٹੈओໝ૝
    
    
    ▸ Զ͕͍ͳ͍ͱμϝͳձࣾͳΜͯͳ͍
    

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31. σεϚʔν͔Β਎ΛकΔͨͬͨͻͱͭͷํ๏
    ▸ ͳͥಀ͛Δ΂͖ͳͷ͔
    
    
    ▸ ϦεΫͱϦλʔϯ͕௼Γ߹͍ͬͯͳ͍͔Β
    
    
    ▸ ಀ͛ΔͨΊͷ४උͱͯ͠
    
    
    ▸ ೳྗ΍ܦݧΛՄࢹԽ͓͖ͯ͠·͠ΐ͏
    
    
    ▸ ࣗ෼ͷࢢ৔Ձ஋Λ೺Ѳ͓͖ͯ͠·͠ΐ͏
    ಀ͛·͠ΐ͏
    

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