Beyond the Boundaries

Cookpad TechConf 2018 Keynote
10 Feb, 2018
https://techconf.cookpad.com/2018/

Transcript

1. ੒ా Ұੜ
   ࣥߦ໾ CTO
   Beyond the Boundaries
   Cookpad Inc.
   Feb 10th, 2018
   

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10. શੈքͰ
    ໿݄ؒ9,000ສਓ
    10
    

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11. ࠓ΋ੈքͷͲ͔͜Ͱ
    ྉཧָ͕͘͠ͳΔମݧ͕
    11
    

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12. ྉཧʹͱͬͯͷ

    Πϯλʔωοτ

    ͱ͸Կͩͬͨͷ͔
    12
    

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13. ٕज़Λਖ਼͘͠ཧղ͠

    ʮ;ͭ͏ʹ࢖͏ʯ
    13
    

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14. ٕज़ελοΫ

    2018
    14
    

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16. 16
    NEW
    

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17. 17
    NEW
    

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18. 18
    3FBDU/BUJWF 'JSFCBTF
    NEW
    NEW
    

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19. 19
    "84&$4 )BLP
    IUUQTHJUIVCDPNFBHMFUNUIBLP
    

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20. Ruby
    20
    

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21. 2ਓ໨ͷRuby։ൃऀ(ϑϧλΠϜ)͕δϣΠϯ
    21
    ࡫ాߞҰ ԕ౻ါհ
    NEW
    

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22. ΫοΫύουͷ Ruby ΁ͷߩݙ
    Ruby 2.5 (2017/12)
    • VM ͷߴ଎Խʢ஗ԆProcੜ੒ɺtrace໋ྩ࡟আͳͲʣʢ࡫ాʣ
    • ந৅ߏจ໦ͷ࠶ߏஙɺ෼ذΧόϨοδͷ௥Ճʢԕ౻ʣ
    Ruby 3 (2020?)
    • ฒྻฒߦػߏʢ࡫ాʣ
    • ੩తղੳʢԕ౻ʣ
    22
    ϑϧλΠϜRuby։ൃऀ͕ೋਓฒΜͰ։ൃ͍ͯ͠Δͷ͸্࢙ॳ
    NEW
    

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23. ࣗ෼ͨͪͷಓ۩͸

    ࣗ෼ͨͪͰ

    ࣋ଓՄೳʹ͢Δ
    23
    

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24. จԽ
    24
    

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25. Beyond the Boundaries
    25
    

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26. ஌Βͣ஌Βͣͷ͏ͪʹ

    ʮࣗ෼ʹ͸ͦΕ͸Ͱ͖ͳ͍ʯ

    ʮࣗ෼ͷ੹೚Ͱ͸ͳ͍ʯ

    ͱࣗΒҾ͍ͯ͠·͍ͬͯΔڥք
    26
    #PVOEBSJFT
    

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27. ΤϯδχΞߦಈنൣ "Beyond The Boundaries" (ڥքΛ௒͑Δ)
    • ໾ׂʹର͢Δࢥ͍ࠐΈ
    • ࣗ෼ࣗ਎ͷٕज़ྗ
    • OSS ΁ͷίϯτϦϏϡʔτ
    • ݴޠɺࠃڥ
    • ৽نࣄۀ΁ͷ௅ઓ
    27
    ʮڥքʯΛೝࣝ͠ɺ৐Γӽ͑Δڧ͍૊৫΁
    NEW
    

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28. 28
    ৽ଔ೥໨
    ৽ଔ೥໨
    ৽ଔ೥໨
    ৽ଔ೥໨
    

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29. Amazon Echo ೔ຊϩʔϯν࣌ʹΫοΫύου Alexa εΩϧΛϦϦʔε
    29
    IUUQDBSFFSIBDLFOKBQBODPNSFQPSUEFUBJM
    ৽ଔ೥໨
    ࢁాྑ໌
    ͕ਓͰ։ൃ
    NEW
    

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30. ςοΫϦʔυ੍౓
    30
    

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31. ςοΫϦʔυ੍౓
    • ٕज़બఆ
    • ίʔυϨϏϡʔ
    • ϝϯλϦϯά
    • ΤϯδχΞධՁ
    31
    ෦໳ͷதͷϛχ"CTO"
    NEW
    

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32. 32
    Hackarade: શΤϯδχΞࢀՃͷϋοΧιϯ
    

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33. ࠲ֶ + Hack Λ1೔ͰΈͬͪΓ΍Δ
    ීஈ৮ΕΔػձͷͳ͍ٕज़ʹ৮ΕΔ
    • ୈ1ճ: Ruby ΠϯλϓϦλ (MRI) ։ൃ
    • ୈ2ճ: ػցֶश
    • ୈ3ճ: ࣾ಺ISUCON (αʔόαΠυνϡʔχϯά)
    Hackarade: શΤϯδχΞࢀՃͷϋοΧιϯ NEW
    

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34. ຖ೔ͷྉཧΛָ͠Έʹ͢Δ
    34
    

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35. ྉཧΛָ͠Ήਓ͕

    ΋ͬͱΫϦΤΠςΟϒʹ

    ͳΕΔ৔ॴ΁
    35
    

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38. ݟΔྉཧಈը͔Βɺࡱָͬͯ͠Ήྉཧಈը΁
    • Ϩγϐ౤ߘऀ͕ແྉͰར༻Ͱ͖Δ

    ྉཧಈըࡱӨελδΦ
    • ୭Ͱ΋؆୯ʹϓϩͷΑ͏ͳಈըʹ
    • ॱ࣍શࠃల։༧ఆ
    38
    cookpad studio ୅׭ࢁ NEW
    

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39. ࠃڥΛ௒͑ͯ
    39
    

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40. Bristol ΦϑΟε
    40
    NEW
    

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41. 41
    -POEPO
    #SJTUPM
    

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46. ʮࠓ೔ͳʹ࡞Ζ͏ʁʯ
    Λ௒͑ͯ
    46
    

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47. ৯ͱྉཧͷ՝୊
    47
    

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48. 48
    ڞಇ͖ͷ૿Ճ
    ୯਎ऀͷ૿Ճ
    ߴྸऀͷ
    Ұਓ฻Β͠
    ඇߦͷ૿Ճ
    ྉཧεΩϧ
    ͷݮগ
    ྉཧจԽ͕
    Ոఉ಺Ͱ
    ఻ঝ͞Εͳ͍
    ๩͘͠
    ੈଳௐཧ࣌ؒ
    ͷݮগ
    ௐཧεΩϧ
    ͷݮগ
    ௐཧͷश׳Խ͕
    ͞Εͳ͍
    ֎৯ɾத৯ͳͲ
    Ճ޻৯඼΁ґଘ
    ྉཧͷࣾձత
    ೝ஌ɾ஍Ґ
    ͷ௿Լ
    ࡉ೶Ո
    ͷࠔځ
    ͷຄڵ
    ޻ۀԽ
    ݽ৯ͷ૿Ճ
    ࢠͲ΋ɾ୯਎ऀ
    

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49. 49
    ֩Ո଒Խ
    ౎ࢢʹ͓͍ͯ࣌ؒͷ
    ࢖͍ಓ
    ʢPS࢖͍ํʣ
    ͷ
    ڝ߹͕ଟ͍
    ڞಇ͖ͷ૿Ճ
    Ոఉʹ͓͚Δ
    ૯࿨࣌ؒͷݮগ
    ୯਎ऀͷ૿Ճ
    ߴྸऀͷ
    Ұਓ฻Β͠
    ॴಘͷೋۃԽ
    ඇߦͷ૿Ճ
    ྉཧεΩϧ
    ͷݮগ
    ྉཧจԽ͕
    Ոఉ಺Ͱ
    ఻ঝ͞Εͳ͍
    ஍ํͷաૄԽͱ
    ίϛϡχςΟ
    ͷ૕ࣦ
    ๩͘͠
    ੈଳௐཧ࣌ؒ
    ͷݮগ
    ௐཧεΩϧ
    ͷݮগ
    ௐཧͷश׳Խ͕
    ͞Εͳ͍
    ֎৯ɾத৯ͳͲ
    Ճ޻৯඼΁ґଘ
    ௿௞ۚ
    ࿑ಇ
    ݈߁ण໋
    ͷ୹ॖԽ
    ྉཧͷࣾձత
    ೝ஌ɾ஍Ґ
    ͷ௿Լ
    ྉཧ΁ͷ
    ڵຯͷ௿Լ
    ྉཧจԽͷ
    ૕ࣦ
    ྵࡉ೶Ո
    ͷࠔځ
    ৯ࡐͷ
    ύοέʔδ
    ঎඼Խ
    େن໛
    εʔύʔϞʔϧ
    ͷຄڵ
    ৯࢈ۀ
    ͷ޻ۀԽ
    ֨
    ϧ
    ࡐͷ
    ɾൢച
    ըҰԽ ಉ͡৯ࡐ͕
    ৯ྉ඼ళʹฒͿ
    ݽ৯ͷ૿Ճ
    ࢠͲ΋ɾ୯਎ऀ
    

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50. 50
    ৯ͷܦࡁγεςϜ
    ৯ͷจԽ
    ੈ
    ք
    ݸ
    ਓ
    ΞϨϧΪʔ
    ͷ૿Ճ
    ࣾձ՝୊
    ྉཧʹؔ͢Δ
    ݱ৅
    ຌྫ
    ࢠͲ΋ͷංຬ
    ֩Ո଒Խ
    ౎ࢢʹ͓͍ͯ࣌ؒͷ
    ࢖͍ಓ
    ʢPS࢖͍ํʣ
    ͷ
    ڝ߹͕ଟ͍
    ͪΌΜͱ
    ྉཧΛ͠ͳ͍͜ͱ
    ʹର͢ΔແҙࣝԼ
    ͷࡑѱײ
    จԽతՁ஋
    ͷྼޙ
    ྉཧ͸ঁੑ͕
    ΍Δ΂͖ͩͱ͍͏
    ࣾձతՁ஋؍
    ڇͷࣂྉͷ
    େྔੜ࢈
    ؀ڥഁյ
    ࢿຊओٛʹΑΔ
    ࢢ৔ݪཧγεςϜ
    850 ʹ͓͚Δ
    ࣗ༝๵қମ੍
    ϑʔυϩεͷ
    ૿Ճ
    (.0 ٕज़ʹΑΔ
    େن໛೶ۀԽ
    ԕ༸ړۀ
    ʹΑΔཚ֫
    ڞಇ͖ͷ૿Ճ
    Ոఉʹ͓͚Δ
    ૯࿨࣌ؒͷݮগ
    ୯਎ऀͷ૿Ճ
    ߴྸऀͷ
    Ұਓ฻Β͠
    ॴಘͷೋۃԽ
    ඇߦͷ૿Ճ
    ৯ࡐͷߴಅ
    څ৯ͷఀࢭ
    ྉཧεΩϧ
    ͷݮগ
    ྉཧจԽ͕
    Ոఉ಺Ͱ
    ఻ঝ͞Εͳ͍
    ஍ํͷաૄԽͱ
    ίϛϡχςΟ
    ͷ૕ࣦ
    ౎ࢢԽ
    ౎ࢢ΁ͷਓޱूத
    Ոఉͱ஍ҬͰ
    ա࣌ؒ͢͝
    ͷݮগ
    ۚમՁ஋΁ͷ
    ґଘ
    ๩͘͠
    ੈଳௐཧ࣌ؒ
    ͷݮগ
    ௐཧεΩϧ
    ͷݮগ
    ௐཧͷश׳Խ͕
    ͞Εͳ͍
    ֎৯ɾத৯ͳͲ
    Ճ޻৯඼΁ґଘ
    ౎ࢢԽͱ஍Ҭ
    ίϛϡχςΟͷ
    ૕ࣦ
    ෆ݈߁
    ͳ৯ੜ׆
    ֎৯ɾத৯ͳͲͷ
    Ճ޻৯඼΁ґଘ
    ௐཧεΩϧ
    ͷݮগ
    ௿௞ۚ
    ࿑ಇ
    ௿ॴಘऀ૚
    ͷෆ݈߁
    ೱ͍ຯ΁ͷ
    ཉٻ͕૿Ճ
    ຯ֮ຑᙺ
    ͷਐߦ
    ݈߁ण໋
    ͷ୹ॖԽ
    ຯ֮ຑᙺ
    ྉཧͷࣾձత
    ೝ஌ɾ஍Ґ
    ͷ௿Լ
    ങ͍෺ͷ
    ָ͠Έͷݮগ
    ྉཧ΁ͷ
    ڵຯͷ௿Լ
    ྉཧจԽͷ
    ૕ࣦ
    ۚમՁ஋Ҏ֎ͷ
    Ձ஋ྼޙԽ
    (%1 ͷ
    ܦࡁࢦඪԽ
    Ոఉʹ͓͚Δ
    ΞϯϖΠυϫʔΫ
    ͷ௿ධՁ
    ྉཧՁ஋
    ͷ௿ධՁ
    ྉཧՁ஋ͷ
    ඇφϥςΟϒԽ
    ྵࡉ೶Ո
    ͷࠔځ
    ৯ࡐͷ
    ύοέʔδ
    ঎඼Խ
    େن໛
    εʔύʔϞʔϧ
    ͷຄڵ
    ৯඼Ճ޻೑
    ͷେྔੜ࢈
    ৯࢈ۀ
    ͷ޻ۀԽ
    ৯ੜ࢈ͷ
    େن໛Խ
    ৯ੜ࢈ͷ
    ஍Ҭతภࡏ
    ΧϩϦʔχʔζ
    ͷ૿Ճ
    ੈքਓޱͷ૿Ճ
    ੈքਓޱ૿Ճͱ
    ৯ੜ࢈ͷେن໛Խ
    +"ɾ೶ڠ
    ͳͲʹΑΔՁ֨
    ίϯτϩʔϧ
    ৯ࡐͷ
    ྲྀ௨ɾൢച
    ͷըҰԽ ಉ͡৯ࡐ͕
    ৯ྉ඼ళʹฒͿ
    ੜ࢈ऀ
    ʢ೶Ո
    ɾ
    ړࢣͳͲʣ
    ͕ѻ͏ଟ༷ͳ
    ඼छΛѻΘͳ͍
    ৯ҭͷػձ
    ͷݮগ
    ੜ࢈ͱফඅ͕
    ཭ΕΔ
    ݽ৯ͷ૿Ճ
    ࢠͲ΋ɾ୯਎ऀ
    ৯ͱྉཧʹ·ͭΘΔ
    ࣾձ՝୊Ϛοϓ
    ɹ͜ͷϚο
    ϓ͸ɺ
    ৯ͱྉཧʹؔ͢Δࣾձ՝୊Λɺ
    ՝୊ಉ࢜ͷؔ܎ੑʹண໨ͯ͠੔ཧͨ͠΋ͷͰ͢ɻ
    ੔ཧͨ݁͠Ռɺ
    Ոఉʹ͓͚ΔྉཧʹӨڹΛ༩͑Δ͍͘
    ͔ͭͷѱ॥؀͕͋Δ͜ͱ͕෼͔Γ·ͨ͠ɻ
    ɹԣ࣠Ͱ͸ɺ
    ͦͷѱ॥؀͕ى͍ͬͯ͜ΔγεςϜͷن໛Λੈք͔Βݸਓ·Ͱද͠ɺ
    ॎ࣠Ͱ͸ɺ
    ৯ͷ
    ܦࡁγεςϜʹؔΘΔ໨ʹݟ͑ΔαΠ
    Ϋϧͱɺ
    ͦͷഎܠͰى͍ͬͯ͜Δ৯ͷจԽʹؔΘΔ໨ʹݟ͑
    ͳ͍αΠ
    Ϋϧʹ෼ྨ͠·ͨ͠ɻ
    

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51. ΤϯδχΞɾσβΠφʔ
    Λੵۃ࠾༻͍ͯ͠·͢
    51
    ৯ͱྉཧͷ՝୊Λղܾ͢Δ
    https://cookpad.jobs/
    

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52. ຊ೔͸͝དྷ৔

    Ͳ͏΋͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
    

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