モダン・ソフトウェアエンジニアリングのエッセンス / Essence of Modern Software Engineering

https://smartse.connpass.com/event/178626/

Transcript

1. Ϟμϯɾιϑτ΢ΣΞΤϯδχΞϦϯά
   ͷΤοηϯε
   ೥݄೔
   ϫΠΫϧגࣜձࣾ
   ֯੐యʢ!LENTOSʣ
   

   View Slide

2. 
   

   View Slide

3. .BSUJO'PXMFSTBZTʢʣ
   w ݫ֨͗ͯ͢ɺՁ஋͕ݶΒΕΔ
   w "MJTUBJS$PDLCVSO͕ɺιϑτ΢ΣΞ։ൃͰ͸ਓ͕த৺తͳཁ
   ૉͰ͋Γɺਓ͸ຊ࣭తʹඇઢܗతͰ༧ଌෆೳͳ΋ͷͰ͋Δͱ
   આ໌ͯ͘͠Εͨ
   
   https://bliki-ja.github.io/Semat/
   

   View Slide

4. .BSUJO'PXMFSTBZTʢʣ
   w ݫ֨͗ͯ͢ɺՁ஋͕ݶΒΕΔ
   w "MJTUBJS$PDLCVSO͕ɺιϑτ΢ΣΞ։ൃͰ͸ਓ͕த৺తͳཁ
   ૉͰ͋Γɺਓ͸ຊ࣭తʹඇઢܗతͰ༧ଌෆೳͳ΋ͷͰ͋Δͱ
   આ໌ͯ͘͠Εͨ
   w ਓ͕ѻ͍΍͍͢ܭࢉࣜͰهड़Ͱ͖Δ༧ଌՄೳͳΤʔδΣϯτʹ
   ͳΕ͹Մೳੑ͸͋Δ͔΋͠Εͳ͍
   
   https://bliki-ja.github.io/Semat/
   

   View Slide

5. ཧ࿦ͷ࢖༻
   w ཧ࿦ͱ͸ʁ
   w J
   ݱ৅Λʮهड़ʯ͢Δ΋ͷ
   w JJ
   ݱ৅Λʮ༧ଌʯ͢Δ΋ͷ
   w ʮ༧ଌʯ͢ΔͨΊʹ͸ʮهड़ʯ͕ඞཁͰ͋Γɺ
   ʮهड़ʯ͢ΔͨΊʹ͸ʮݴޠʯ͕ඞཁͰ͋Δ
   
   

   View Slide

6. ཧ࿦ͷ࢖༻
   w ཧ࿦ͱ͸ʁ
   w J
   ݱ৅Λʮهड़ʯ͢Δ΋ͷ
   w JJ
   ݱ৅Λʮ༧ଌʯ͢Δ΋ͷ
   w ʮ༧ଌʯ͢ΔͨΊʹ͸ʮهड़ʯ͕ඞཁͰ͋Γɺ
   ʮهड़ʯ͢ΔͨΊʹ͸ʮݴޠʯ͕ඞཁͰ͋Δ
   w কདྷΛ༧ଌ͍͕ͨ͠ɺ·ͣ͸ͦͷͨΊͷݴޠ͕ඞཁ
   
   

   View Slide

7. &TTFODFͷΞʔΩςΫνϟ
   
   

   View Slide

8. &TTFODFͷΞʔΩςΫνϟ
   
   ᶃ
   ᶄ
   ᶅ
   

   View Slide

9. ᶃΤοηϯγϟϧԽ͞Εͨख๏
   
   

   View Slide

10. ͬ͘͟Γͱʮख๏ʯͱ͸Կ͔
    w ʮιϑτ΢ΣΞΛ։ൃɾҡ࣋͢Δͱ͖ʹඞཁͱͳΔ͢΂ͯͷ͜ͱʹରͯ͠ɺ
    ΞυόΠεΛఏڙ͢Δ΋ͷʯ
    w ʮ͢΂ͯͷ͜ͱʯ͸΢ΥʔλʔϑΥʔϧख๏͕ཧղ͠΍͍͢
    w ͏·͍͔͘ͳ͍͜ͱΛআ͚͹ʢʂʣͦΜͳʹѱ͘͸ͳ͍
    w ݱ࣮తʹ͸ɺΞδϟΠϧΛؚΉ൓෮తख๏Ͱ΍Δ΂͖
    w ͱ͸͍͑ɺࣗݾ૊৫Խ͕લఏͩͱʮ͢΂ͯͷ͜ͱʯΛݟಀ͠΍͍͢
    w 㱤શମͷݟऔΓਤΛผ్༻ҙ͓ͯ͘͠ͱΑ͍
    
    

    View Slide

11. ख๏ͷ໰୊͸େ͖ͭ͋͘Δ
    w ཚཱʹΑΔ଍ͷҾͬுΓ߹͍ʢख๏ͷઓ૪ʣ
    w ࣅͨΑ͏ͳ͜ͱΛ΍ͬͯΔͷʹ໊લ͕ҧ͏
    w ෦඼ʢϓϥΫςΟεʣ͕ϞδϡʔϧԽ͞Ε͍ͯͨΒ࠶ར༻Մೳͳͷʹʂ
    w ख๏ͷ࡞ऀ͕ܾΊΔઈରతͳϧʔϧ͕͋Δʢख๏ͷ؂ࠈʣ
    w ʮͦΜͳ΋ͷͰ͸ࢭΊΛࢗͤΜʯ
    w ॻ੶Ͱ͸৮Ε͍ͯͳ͍͕ɺೝఆࢿ੍֨౓ͷ໰୊΋͋Γͦ͏
    
    

    View Slide

12. ʮιϑτ΢ΣΞ͕ੈքΛ৯΂Δʯ࣌୅ʢʣ
    
    ιϑτ΢ΣΞͷख๏͚ͩΛޠͬͯΔ৔߹͡ΌͶ͑
    

    View Slide

13. ৯ޙͷख๏͸͜͏͋Γ͍ͨ
    wط੡඼Λ࢖͏ͷͰ͸ͳ͘ɺঢ়گʹ͋Θͤͯࣗ෼ͨͪͰख๏Λ࡞Γ͍ͨ
    w ͨͩ͠ɺθϩ͔Βख๏Λ࡞Δͷ͸େม͗͢Δ
    w 㱤طଘͷϓϥΫςΟεΛʮ߹੒ʯ͢Ε͹͍͍ʢʮख๏͸ϓϥΫςΟεͷ߹੒ʣ
    w ͦΕʹɺࣗ෼ͨͪͰख๏Λ࡞ͬͯ΋୭΋ཧղͯ͘͠Εͳ͍
    w 㱤ʮهड़͢ΔݴޠʯΛ౷Ұͯ͠୭Ͱ΋ಡΊΔΑ͏ʹ͢Ε͹͍͍
    w ϓϩμΫτͷ6.-ʹର͢Δϓϩηεͷ&TTFODFͱ͍͏Ґஔ͚ͮͬΆ͍ʁ
    ʢ6.-ͱಉ͘͡Β͍ͷر๬ͱઈ๬Λ࣋ͭͱ͍͍ͱࢥ͏ʜʜʣ
    
    

    View Slide

14. ᶄΤοηϯγϟϧԽ͞Εͨ
    ϓϥΫςΟε
    
    

    View Slide

15. ϓϥΫςΟεͱ͸Կ͔
    w ख๏Λߏ੒͢Δ۩ମతͳ࡞ۀํ๏ͷ͜ͱ
    w ख๏ͱҧͬͯʮ͜ΜͳΜͳΜ΅͋ͬͯ΋͍͍Ͱ͔͢ΒͶʯ
    w ͭͷྖҬʹӨڹΛ༩͑ΔʢΞϧϑΝͷঢ়ଶΛมԽͤ͞Δʣɿ
    w ސ٬
    w ιϦϡʔγϣϯʢٕज़ʣ
    w ׆ಈʢϓϩδΣΫτʣ
    
    

    View Slide

16. ϓϥΫςΟεΛهड़͢Δݴޠ
    
    

    View Slide

17. ϓϥΫςΟεΛهड़͢Δݴޠ
    
    ࢖͏΂͖ʮ΋ͷʯ
    ΍Δ΂͖ʮ͜ͱʯ
    ඞཁͳʮೳྗʯ
    ʢѻ͏ͷ΄͏͕Α͔ͬͨʁʣ
    

    View Slide

18. ʮϖΞϓϩάϥϛϯάʯΛهड़ͯ͠Έͨ
    
    

    View Slide

19. ʮϖΞϓϩάϥϛϯάʯΛهड़ͯ͠Έͨ
    
    ΍Δ΂͖ʮ͜ͱʯ
    ඞཁͳʮೳྗʯ
    ࢖͏΂͖ʮ΋ͷʯ
    

    View Slide

20. ૉ௚ͳײ૝
    w ͜Εͬͯɺຊ౰ʹΘ͔Γ΍͍͢ʜʜͷ͔ʁ
    w 6.-ͱಉ͘͡Β͍ͷر๬ͱઈ๬Λ࣋ͭͱ͍͍ͱࢥ͏ʢճ໨ʣ
    w ΋͏ͪΐͬͱઆ໌Λଓ͚·͢
    
    

    View Slide

21. ΍Δ΂͖ʮ͜ͱʯ͕ϓϥΫςΟεͷத৺
    
    ΍Δ΂͖ʮ͜ͱʯ
    

    View Slide

22. ʮ͜ͱʯͷৄࡉΛΧʔυʹهड़͢Δ
    
    

    View Slide

23. ʮ͜ͱʯ͸ʮ΋ͷʯͷঢ়ଶΛม͑Δ
    
    

    View Slide

24. ༻ҙ͞ΕͨछྨͷΞϧϑΝʢ΋ͷʣ
    
    

    View Slide

25. ΞϧϑΝ͸ΧʔυԽ͞Ε͍ͯΔ
    
    

    View Slide

26. ΞϧϑΝ͸ෳ਺ͷঢ়ଶΛ࣋ͭ
    
    

    View Slide

27. ૉ௚ͳײ૝
    w ϓϥΫςΟεʹΑͬͯঢ়ଶΛมԽͤ͞Δͷ͸Θ͔Γ΍͍͢
    w ঢ়ଶͳͲΛΧʔυʹ͢Δͷ͸͍͍ΞΠσΞͩͱࢥ͏ʂ
    w ్த͔Β&TTFODFͷઆ໌ʹ౿ΈࠐΜͰ͠·ͬͯͨʜʜɻ
    
    

    View Slide

28. ᶅ&TTFODF
    ʢΧʔωϧݴޠʣ
    
    

    View Slide

29. &TTFODFͱ͸ʁ
    
    &TTFODF Χʔωϧ ݴޠ
    ʮख๏ͷج൫ʯͱͳΔ΋ͷ
    

    View Slide

30. &TTFODFݴޠ
    
    

    View Slide

31. &TTFODFΧʔωϧ
    
    ͍ͭ͜Β͸۩ମత͗͢ΔͷͰ
    Χʔωϧʹೖ͍ͬͯͳ͍
    ʢදݱܕ͚ͩఆٛ͞Ε͍ͯΔʣ
    ͕͜͜Χʔωϧ
    ɾ΋ͷ
    ɾ͜ͱ
    ɾೳྗ
    

    View Slide

32. Χʔωϧͷ
    ΞϧϑΝʢ΋ͷʣ
    
    

    View Slide

33. ΧʔωϧͷΞϧϑΝʢ΋ͷʣ
    
    

    View Slide

34. ΞϧϑΝ͸ෳ਺ͷঢ়ଶΛ࣋ͭ
    
    

    View Slide

35. ঢ়ଶΛਐḿͤ͞ΔͨΊʹߟ͑Δ
    
    ʮεςʔΫϗϧμʔΛר͖ࠐΉͨΊͷϛʔςΟϯάΛ։࠵ͯ͠ΈΔʁʯ
    

    View Slide

36. ʮঢ়ଶΛ௥͑ʯήʔϜ
    
    

    View Slide

37. ʮঢ়ଶΛ௥͑ʯήʔϜ
    
    

    View Slide

38. ঢ়ଶͷਐḿͷՄࢹԽ
    
    

    View Slide

39. ʢิ଍ʣ೔ຊޠͷΞϧϑΝঢ়ଶΧʔυͭ͘Γ·ͨ͠
    
    IUUQTHJUIVCDPNLENTOSFTTFODFBMQIBTUBUFDBSETKB
    

    View Slide

40. Χʔωϧͷ
    ΞΫςΟϏςΟεϖʔεʢ͜ͱʣ
    
    

    View Slide

41. ΞΫςΟϏςΟεϖʔεʢ͜ͱʣ
    
    ਖ਼֬ʹ͸ϓϥΫςΟεͷΞΫςΟϏςΟʢ͜ͱʣΛೖΕΔʮ͜ͱͷೖΕ෺ʯ
    

    View Slide

42. ϓϥΫςΟε͕଍Γͳ͍ͱ͜Ζ͕Θ͔Δ
    
    

    View Slide

43. ʢิ଍ʣΧʔωϧͰ͸଍Γͳ͍ͱ͖
    w Χʔωϧʹ͋ΔΞϧϑΝʢ΋ͷʣ΍ΞΫςΟϏςΟεϖʔεʢ͜
    ͱʣͰ͸ෆे෼ͳ͜ͱ͕͋Δ
    w ϓϥΫςΟεͷ࡞੒࣌ʹΧʔωϧΛܧঝ֦ͯ͠ு͢Ε͹͍͍
    w FHʦཁٻʧΛܧঝͨ͠ʦϓϩμΫτόοΫϩάΞΠςϜʧ
    w FHʦ࡞ۀΛ४උ͢ΔʧΛܧঝͨ͠ʦνʔϜͷΩοΫΦϑʧ
    
    

    View Slide

44. εΫϥϜͱ&TTFODF
    
    

    View Slide

45. εΫϥϜͷશମ૾
    
    

    View Slide

46. &TTFODFݴޠʹϚοϐϯά
    
    

    View Slide

47. &TTFODFݴޠͰදݱͨ͠΋ͷ
    
    

    View Slide

48. ૉ௚ͳײ૝
    w ͑ͬɺΊͬͪΌΘ͔Γʹ͘͘ͳͬͯʜʜͳ͍ʁ
    w 6.-ͱಉ͘͡Β͍ͷر๬ͱઈ๬Λ࣋ͭͱ͍͍ͱࢥ͏ʢճ໨ʣ
    w ΋͏ͪΐͬͱઆ໌Λଓ͚·͢
    
    

    View Slide

49. ΧʔυԽ͞Εͨͷ͸
    
    

    View Slide

50. ঢ়ଶ͕໌ࣔతʹͳͬͨͷ͸
    
    

    View Slide

51. εΫϥϜ͚ͩ͡Όෆे෼ͳ͜ͱ΋Θ͔Δ
    
    ʢʦ׆ಈʧྖҬ͚ͩ͡Όͳ͍ؾ΋͢Δ͚Ͳɺෆे෼ͳͷ͸ಉҙʣ
    

    View Slide

52. εΫϥϜͷ͸ࣦഊͯ͠Δ
    w &TTFODFͷΧʔυΛ࢖͑͹ɺͲ͜Ͱࣦഊ͍ͯ͠Δ͔͕Θ͔Δ
    w ࣍ͷʮঢ়ଶʯʹਐΉͨΊʹ͸ԿΛ͢΂͖͔ʁΛߟ͑ΒΕΔ
    
    IUUQTQBHFTTFSWJDFTTTJWBSKBDPCTPODPNFTTFOUJBMTDSVN
    

    View Slide

53. ʢิ଍ʣ"HJMF&TTFOUJBMT΋͋Δ
    
    IUUQTQSBDUJDFMJCSBSZJWBSKBDPCTPODPN
    

    View Slide

54. શମతͳҹ৅
    w ΞδϟΠϧ։ൃͷʮָ͠͞ʯ͸େ෯μ΢ϯͯ͠Δؾ͕͢ΔͶ
    w ʮ͢ͰʹྲྀߦͬͯΔʯͦ͏͕ͩɺશવͦΜͳؾ͕͠ͳ͍
    w ͋Ε΄Ͳආ͚͍ͯͨʮख๏ͷ؂ࠈʯײ͕ग़ͯͳ͍ʂʁ
    w 6.-ͱಉ͘͡Β͍ͷر๬ͱઈ๬Λ࣋ͭͱ͍͍ͱࢥ͏ʢճ໨ʣ
    w Ͱ΋ɺ։ൃ͕͏·͍ͬͯ͘ͳ͍ͱ͖ʹ࢖͏ͷ͸Αͦ͞͏
    w ʮख๏ͷج൫ʯͱͳΔ҆ఆײ͸ͳΜͱͳ͘ײ͡ΒΕΔ
    w Ϡίϒιϯ͕ݩؾͦ͏ͰΑ͔ͬͨͰ͢
    
    

    View Slide

55. ։ൃ͕͏·͍ͬͯ͘ͳ͍ํ͸ੋඇͲ͏ͧʂ
    
    

    View Slide