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DeNA AI Cloud Infrastructure 2018 Summary

DeNA AI Cloud Infrastructure 2018 Summary

553d5f63a9ee17b37369c03437b3aece?s=128

MATSUKI Hidenori

February 08, 2018
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  1. %F/""*Ϋϥ΢υΠϯϑϥ αϚϦʔ γεςϜˍσβΠϯຊ෦"*γεςϜ෦ দ໦लݑ 

  2. લճࢿྉCZ!TPOPUT IUUQCMPHMJWFEPPSKQTPOPUTBSDIJWFTIUNM

  3. ·ͣ͸͡Ίʹ

  4. ࣗݾ঺հ wদ໦लݑ w%F/""*γεςϜ෦ w͍ΘΏΔ"*ͷΠϯϑϥఏڙ "*3%Ͱ͸ͳ͍ํͷΤϯδχΞ w͍ΘΏΔ#JH%BUBج൫ͷ͓ੈ࿩ ఻౷తʹ෼ੳج൫Λѻ͖ͬͯͨ෦ॺ 4

  5. ΍͍ͬͯΔ͜ͱ w"84ͱ($1ʹΑΔ"*ͷͨΊͷػցֶशج൫ͷఏڙ wϓϩδΣΫτ୯Ґʹ"84ΞΧ΢ϯτ($1ϓϩδΣΫτ४උ w5FSSBGPSNͰΫϥ΢υࣗମͷϓϩϏδϣχϯά w,POEBUF *UBNBF Ͱ04Ҏ্ϨΠϠʔͷϓϩϏδϣχϯά w֤छศརπʔϧͷఏڙ wOWJEJBEPDLFSΠϝʔδͷఏڙ wηΩϡϦςΟΞοϓσʔτ΍/7*%*"%SJWFSͷߋ৽

    5
  6. ͳΜͷͨΊʹ΍Δͷ͔ w΋ͪΖΜ%F/"ͷ"*ࣄۀΛՃ଎ͤ͞ΔͨΊ w۩ମతʹ͸ "*3%ΤϯδχΞ͕ػցֶशϩδοΫʹूதͰ͖ΔΑ͏ɺ Ͱ͖ΔݶΓΠϯϑϥΛҙࣝ͠ͳͯ͘ࡁΉ؀ڥΛɺ ඞཁͳλΠϛϯάͰૉૣ͘ఏڙ͢Δɻ ͳ͓͔ͭ࠷৽Λҡ࣋͢Δ FH5FTMB7 ɻ 6

  7. ػցֶशج൫ͷཁ݅

  8. ػցֶशج൫ͷཁ݅ w৽͍͠(16Λඞཁͳ͚ͩ "84ͷ৔߹ ($1ͷ৔߹ wִ཭͞Εͨ؀ڥΛඞཁͳͱ͖ʹ w*OGSBTUSVDUVSFBT$PEFͷపఈ wίϯςφԽ wϑΝΠϧڞ༗ϓϩδΣΫτؒ࿈ܞ 8

  9. ৽͍͠(16Λඞཁͳ͚ͩ w"84 ࠷৽ͷ1Πϯελϯεʹ͸/7*%*"5FTMB7͕౥ࡌ ઌߦධՁ͍͖ͤͯͨͩ͞ݱࡏ΋ଟ਺࢖༻த 9 ໊শ (165ZQF (16T W$16T 3".

    (J# Ձ֨ 7JSHJOJB Ձ֨ 5PLZP QYMBSHF 5FTMB7      QYMBSHF      QYMBSHF      QYMBSHF 5FTMB,      QYMBSHF      QYMBSHF      IUUQTBXTBNB[PODPNKQFDQSJDJOHPOEFNBOE ˞࣌఺
  10. ઌߦݕূ1PTF&TUJNBUJPOPO"NB[PO&$1 IUUQTFOHJOFFSEFOBKQBNB[POFDQQPTFFTUJNBUJPOIUNM

  11. ৽͍͠(16Λඞཁͳ͚ͩ w($1ͷ৔߹ ݱࡏͷεςʔλε w5FTMB1#FUB 5FTMB,(" /PUFΛΑ͘ಡΜͰ࢖༻ 11 IUUQTDMPVEHPPHMFDPNHQV IMFO (16Ϟσϧϩέʔγϣϯ

    Ձ֨ /7*%*"5FTMB164  /7*%*"5FTMB1&6301&"4*"  /7*%*"5FTMB,64  /7*%*"5FTMB,&6301&"4*"  IUUQTDMPVEHPPHMFDPNDPNQVUFEPDTHQVT IMFO ˞࣌఺
  12. ִ཭͞Εͨ؀ڥΛඞཁͳͱ͖ʹ wϓϩδΣΫτ͝ͱʹ"84ΞΧ΢ϯτ($1ϓϩδΣΫτΛ෼཭ ϓϩδΣΫτཁ݅ ηΩϡϦςΟཁ݅ ্هΛՃຯͯ͠"84PS($1ͷબఆ ࣍ϖʔδʹਤͰࣔ͠·͢ wઐ༻ͷػցֶशج൫Λिؒ ЋͰ"*3%ΤϯδχΞʹఏڙ ࣾ಺ؔ࿈෦ॺͷ͝ڠྗ *OGSBTUSVDUVSFBT$PEFͰఆܕԽ

    12
  13. AI System Dept. Cloud Infra Team Y Project AI Cloud

    App X Project AI Cloud App Z Project AI Cloud App Teaser App Dev Analyst AI R&D AI Infra App Dev App Dev Analyst AI R&D AI R&D Infra as Code BQQMZ IUUQTXXXUFSSBGPSNJP IUUQTHJUIVCDPNJUBNBFLJUDIFOJUBNBFMPHPT IUUQTHJUIVCDPNMPHPT IUUQTBXTBNB[PODPNBSDIJUFDUVSFJDPOT IUUQTDMPVEHPPHMFDPNJDPOT
  14. ִ཭͞Εͨ؀ڥΛඞཁͳͱ͖ʹ wػցֶशج൫ఏڙͷྲྀΕ  ϓϩδΣΫτൃ଍  "84ΞΧ΢ϯτ($1ϓϩδΣΫτࣾ಺ਃ੥   PQUJPOBM ಛघͳηΩϡϦςΟཁ݅͸ࣾ಺$&35ʹ૬ஊ

     ࣾ಺ωοτϫʔΫ઀ଓ FH(JU)VC& ͷ֤छࣾ಺ਃ੥  ⚙ϓϩϏδϣχϯά5FSSBGPSN,POEBUF *UBNBF   ✅"*3%ΤϯδχΞʹఏڙ 14
  15. *OGSBTUSVDUVSFBT$PEFͷపఈ w*OGSBTUSVDUVSFBT$PEFΛపఈ͠खΦϖΛՄೳͳݶΓഉআ Ϋϥ΢υશମ5FSSBGPSN w71$($&/FUXPSLT 4($4 FUD 04Ҏ্,POEBUF *UBNBF  w*UBNBF3VCZ੡ܰྔϓϩϏδϣχϯάπʔϧ

     IUUQTHJUIVCDPNJUBNBFLJUDIFOJUBNBF w,POEBUF*UBNBFʹ3PMFͷ֓೦Λ௥Ճ  IUUQTHJUIVCDPNTPOPUTLPOEBUF 15
  16. *OGSBTUSVDUVSFBT$PEFͷపఈ w$PEF͸(JU)VC&Ͱ؅ཧ ਺े΄ͲͷϓϩδΣΫτΛݖݶ෼͚ͯ؅ཧ "*3%ΤϯδχΞ͔Βͷ1VMM3FRVFTU΋ड͚෇͚ wݱࡏͷओཁίϯϙʔωϯτ 6CVOUVPS $6%"PS OWJEJBEPDLFS 16

  17. ίϯςφԽ wOWJEJBEPDLFSʹΑΔίϯςφԽਪਐத wڞ௨ίϯϙʔωϯτೖΓͷ%PDLFSΠϝʔδΛఏڙ $IBJOFS$IBJOFS./ 0QFO$7 w"*3%ΤϯδχΞ͕%PDLFSΠϝʔδΛڞ༗ "84&$3 ($1($3 17

  18. ϑΝΠϧڞ༗ϓϩδΣΫτؒ࿈ܞ wϑΝΠϧڞ༗ &'4࢖༻ "84ͷ/7JSHJOJB 0SFHPO౳  wϓϩδΣΫτؒ࿈ܞ 4($4Λ࢖༻ ΞϓϦέʔγϣϯଆͷΫϥ΢υ؀ڥͱ࿈ܞ౳ 18

  19. ػցֶशج൫ͷ͜Ε͔Β

  20. ػցֶशج൫ͷ͜Ε͔Β wػցֶशج൫ར༻ऀʹΑΔΧελϚΠζ wηΩϡϦςΟΞοϓσʔτ w΋ͬͱ""" 20

  21. ػցֶशج൫ར༻ऀʹΑΔΧελϚΠζ wػցֶशج൫ར༻ऀ㲈"*3%ΤϯδχΞ wྫ͑͹$IBJOFSͷ)&"%Λ࢖͍͍ͨ ΋ͪΖΜΠϝʔδΛ࡞੒ͯ͠΋Βͬͯ࢖͏͜ͱ͸Ͱ͖Δ ͔͠͠Πϝʔδ͕૿͑Δͱ՝୊΋૿͑Δ wFHޙड़ͷηΩϡϦςΟΞοϓσʔτίετ ίϯςφͰଟ͘͸ղܾͰ͖Δ͕ 21

  22. ηΩϡϦςΟΞοϓσʔτ wػցֶशج൫ར༻ऀͷརศੑͱηΩϡϦςΟͷཱ྆ Πϝʔδ͕૿͑ΔͱରԠίετ΋૿͑Δ Πϯελϯε͕૿͑ΔͱରԠίετ΋૿͑Δ ػցֶशͷॲཧ͸͕͔͔࣌ؒΔ ύονͷద༻λΠϛϯά΍࠶ىಈλΠϛϯάͷ໰୊ 22

  23. ΋ͬͱ""" wೝূ "VUIFOUJDBUJPO   ೝূ͸͍ͯ͠Δ͕ϓϩδΣΫτ૿ՃʹΑΓ൥ࡶʹͳ͖ͬͯͨ wೝՄ "VUIPSJ[BUJPO  

    ϓϩδΣΫτͱϩʔϧɺཁ͕݅૿͑ෳࡶʹͳ͖ͬͯͨ w"DDPVOUJOH  ˞ࣾ಺ͳͷͰ՝ۚ͢ΔΘ͚Ͱ͸ͳ͍  ϩά͸ऩू͍ͯ͠Δ  ୭͕ԿΛͲͷ͘Β͍࢖͍ͬͯΔ͔ͷՄࢹԽ 23
  24. ·ͱΊ w,FFQ"84($1ʹΑΔػցֶशج൫Λߏஙӡ༻͍ͯ͠·͢ɻ w,FFQ*OGSBBT$PEF͕ࠜ෇͖ϓϩδΣΫτ૿ʹରԠͰ͖ͨɻ w,FFQϓϩδΣΫτൃ଍͔Β୹ظؒͰΠϯϑϥఏڙͰ͖͍ͯΔɻ w1SPCMFNηΩϡϦςΟΞοϓσʔτ౳ϝϯςίετ΋૿͑ͨɻ w1SPCMFNཁ݅ͷଟछଟ༷ԽͰΧελϚΠζͷ࢓૊Έ͕ඞཁʹɻ w5SZҾ͖ଓ͖΍͍͖ͬͯ·͢ 24