私がもっと早く知りたかった サーバーレス開発の “Hello world” の次の一歩/serverless-development-practices-the-next-step-of-hello-world

CloudNative Days Spring 2021 Online の登壇資料です。

Session Link: 私がもっと早く知りたかったサーバーレス開発の "Hello World" 次の一歩 / CloudNative Days Spring 2021 Online

※スライド中に登場するパッケージ等はPDFにリンクを埋め込んでいるので、参照したい場合は PDF を落としてからご覧ください

Transcript

1. ࢲ͕΋ͬͱૣ͘஌Γ͔ͨͬͨ
   αʔόʔϨε։ൃͷl)FMMPXPSMEzͷ࣍ͷҰา
   $MPVE/BUJWF%BZT4QSJOH0OMJOF
   !IBTTBLV
   - Serverless development practices - the next step of “Hello world” -
   

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2. 4QFBLFS
   IBTTBLV
   $PSQPSBUF&OHJOFFSBU4FSWFSXPSLT$P -UE
   

   5XJUUFS!IBTTBLV@
   (JU)VCIBTTBLV
   

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3. 4QFBLFS
   w 4UFQ'VODUJPOT-BNCEB
   w 4FSWFSMFTT'SBNFXPSL
   w 1ZUIPO
   w 4BMFTGPSDF
   w ۀ຿ϑϩʔվળʢόοΫΦϑΟεܥଟΊʣ
   

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4. ࠓ೔͓࿩͢͠Δ͜ͱ
   w ։ൃॳ৺ऀ͕αʔόʔϨεγεςϜͷ࣮૷ΛʮͦΕͬΆ͘ʯ

   ࣗ૸Ͱ͖ΔΑ͏ʹͳͬͨܦݧ͔ΒಘΒΕͨ஌ݟ
   w "84ʹ͓͚ΔαʔόʔϨε։ൃΛ࠷௿ݶࣗ૸͍ͯ͘͠ʹ͸ɺ

   Ͳ͔͜Βԡ͍͑ͯ͘͞ͱޮ཰త͔ʁ
   

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5. ΰʔϧ
   w ʮ֮͑Δ͜ͱ͕ଟͯͭ͘Β͍ʯ໰୊ͷతΛߜΓ͍ͨ
   w ࣗ෼ͷܦݧ஋͔Βͳʹ͔͠Β࣋ͪؼͬͯ΋Β͏
   w ʢಛʹෆ׳ΕͳྖҬͰͷʣίʔσΟϯάλεΫɺख͕ࢭ·Γ΍͍͢
   w ͓࡞๏΍׳༻۟తͳ΋ͷΛ஌Ε͹؇࿨͢Δ͸ͣʁ
   w ίʔσΟϯάϨϕϧͷ5JQTΛఏࣔ
   

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6. "HFOEB
   ͸͡Ίʹʢલఏͷڞ༗ʣ
   ϥʔχϯάύεʢҰྫʣ
   5JQT
   ʜ4FSWFSMFTT'SBNFXPSLͷ࿩

   ɹϓϥάΠϯͱςϯϓϨʔτͷॻ͖ํ
   5JQT
   ʜίʔυͷ࿩Ϟδϡʔϧߏ੒ͱ͔5FTUBCJMJUZͱ͔
   Α͋͘Δʗ͋Γͦ͏ͳٙ໰఺ʹ͍ͭͯ
   

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7. ͸͡Ίʹ
   

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8. લఏ
   w ։ൃ؀ڥ
   w .BD0474$PEF
   w 1ZUIPO
   
   w 4FSWFSMFTT'SBNFXPSL
   w "844UFQ'VODUJPOT-BNCEBΛ༻͍ͨߏ੒͕ϝΠϯ
   w ࢲͷܦݧ஋ʢ౰࣌ʣ
   w "84ʜೝఆࢼݧͷग़୊ൣғఔ౓ͷཧղ͸͋Δ
   w 1ZUIPOʜجຊͷಡΈॻ͖͸Ͱ͖Δʢॳ৺ऀͰ͸ͳ͍ʣ
   w 4FSWFSMFTT'SBNFXPSLʜ΄΅ະܦݧɺ$MPVE'PSNBUJPOͷॻ͖ํ΍σϓϩΠํ๏͸೺Ѳ͍ͯ͠Δ
   

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9. ର৅ࢹௌऀ
   w ॳ৺ऀ޲͚ʢαʔόʔϨε։ൃͷ࣮຿ܦݧ͕গͳ͍ʣ
   w 1ZUIPOͷجຊจ๏͸Θ͔Δ
   w αʔόʔϨεͷੈքͰ)FMMP8PSMEͷ࣍ͷҰาΛ౿Έग़ͤͳ͍
   w -BNCEB'VODUJPOTͷσϓϩΠํ๏͸ΠϝʔδͰ͖Δ
   w FH
   ґଘؔ܎ΛؚΉίʔυΛ[JQʹόϯυϧ͢Δ
   w FH
   *B$πʔϧʢ$MPVE'PSNBUJPOͳͲʣΛ༻͍ͨσϓϩΠ
   

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10. ϥʔχϯάύε
    

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11. ϥʔχϯάύε
    جૅ֓೦Λԡ͑͞Δ
    4FSWFSMFTT'SBNFXPSL֤छ"84αʔϏε
    1ZUIPOؔ࿈ύοέʔδ CPUP VOJUUFTUͳͲ
    
    Πϕϯτۦಈ
    ΍ͬͯΈΔ
    ͦΕͬΆ͍ʮॻ͖ํʯΛ֮͑Δ
    Ԡ༻ͯ͠ΈΔ
    

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12. ϥʔχϯάύε
    جૅ֓೦Λԡ͑͞Δ
    4FSWFSMFTT'SBNFXPSL֤छ"84αʔϏε
    1ZUIPOؔ࿈ύοέʔδ CPUP VOJUUFTUͳͲ
    
    Πϕϯτۦಈ
    ΍ͬͯΈΔ
    ͦΕͬΆ͍ʮॻ͖ํʯΛ֮͑Δ
    Ԡ༻ͯ͠ΈΔ
    

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13. 4FSWFSMFTT'SBNFXPSL֤छ"84αʔϏε
    ༏ઌॱҐ͸ɺ
    4FSWFSMFTT'SBNFXPSL $'O
    -BNCEB
    4UFQ'VODUJPOT
    4
    %ZOBNP%#
    424
    4/4 ,JOFTJT
    

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14. 4FSWFSMFTT'SBNFXPSL֤छ"84αʔϏε
    ༏ઌॱҐ͸ɺ
    4FSWFSMFTT'SBNFXPSL $'O
    -BNCEBʜॻ͖ͳ͕Β׳ΕΔ
    4UFQ'VODUJPOTʜॻ͖ͳ͕ΒʢུʣૣΊʹ֮͑ͨ΄͏͕Α͍
    4ʜ࢖͏ػձ͕ଟ͍͠ɺೃછΈ΍͍͢ͷͰ͞΄Ͳۤ࿑͠ͳ͍͸ͣ
    %ZOBNP%#ʜςʔϒϧઃܭ͸ޙ͔Β͍͍ͷͰɺͱΓ͋͑ͣCPUPͰୟ͚Δఔ౓ʹ
    424ʜҊ֎ΧδϡΞϧʹ࢖͑ΔͷͰ࢖͍ํΛ஌͓ͬͯ͘ͱखࡳ͕޿͕Δ
    4/4 ,JOFTJTʜϢʔεέʔεࢥ͍ग़ͤΔఔ౓ʹ#MBDLCFMUͰΠϯϓοτ
    

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15. Πϕϯτۦಈ FWFOUESJWFO
    
    جຊαʔϏεʹ׳Ε͖ͯͨ͜Ζʹࢥ͍ग़ͤ͹0,
    ͍͍ͩͨ͜ͷͭΛ૊Έ߹ΘͤͯϐλΰϥεΠον͢Δ
    Πϕϯτͷ஥հ໾ 424 4/4 ,JOFTJT
    
    Πϕϯτϋϯυϥ -BNCEB 4UFQ'VODUJPOT
    
    σʔλετΞ 4 %ZOBNP%#
    
    

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16. Πϕϯτۦಈ FWFOUESJWFO
    
    w ʮ୭͔Βड͚औΔ͔ʯʮ୭ʹ౉͔͢ʯΛؾʹ͠ͳ͍ͰࡁΉΑ͏ʹ࡞Δ
    w ౤͛Δଆ͕ɺ౤͛ͨઌͷॲཧঢ়گΛϙʔϦϯάͯ͠ʜͷΑ͏ͳɺಉظత
    ͳঢ়ଶ؅ཧ͸جຊ૊·ͳ͍
    w ׬શʹૹΓͬͺͳ͠ɺͱ͍͏͜ͱͰ͸ͳ͍ɻϦτϥΠ੍ޚͱ͔͸͋Δ

    ʢͱ͸ݴͬͯ΋'VMMNBOBHFEʹ͋Δఔ౓೚ͤΒΕΔʣ
    

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17. 4FSWFSMFTT'SBNFXPSLͷ5JQT
    ɹϓϥάΠϯͱςϯϓϨʔτͷॻ͖ํ
    

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18. 
    ࢖͓ͬͯ͘ͱ͍͍ϓϥάΠϯ
    

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19. ͓͢͢ΊϓϥάΠϯ
    4FSWFSMFTT4UFQ'VODUJPOT
    4UFQ'VODUJPOTΛߏங͢Δ৔߹ͷσϑΝΫτʢ͓ͦΒ͘ʣ
    w ه๏͸$'OΛ΄΅ͦͷ··ZBNMԽͨ͠΋ͷͱࢥͬͯ0,
    w $MPVE'PSNBUJPOͰαϙʔτ͞Ε͍ͯΔػೳʹ͸Ұ௨ΓରԠ
    

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20. ͓͢͢ΊϓϥάΠϯ
    4FSWFSMFTT1TFVEP1SBNFUFST
    $MPVE'PSNBUJPOͷٙࣅύϥϝʔλΛ؆୯ʹࢀরͰ͖Δ
    IUUQTXXXTFSWFSMFTTDPNQMVHJOTTFSWFSMFTTQTFVEPQBSBNFUFST
    

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21. ͓͢͢ΊϓϥάΠϯ
    4FSWFSMFTT1TFVEP1SBNFUFST
    $MPVE'PSNBUJPOͷٙࣅύϥϝʔλΛ؆୯ʹࢀরͰ͖Δ
    IUUQTXXXTFSWFSMFTTDPNQMVHJOTTFSWFSMFTTQTFVEPQBSBNFUFST
    "84ΞΧ΢ϯτ*%
    ɹΛࢀর
    

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22. ͓͢͢ΊϓϥάΠϯ
    4FSWFSMFTT%PUFOW1MVHJO
    w FOWϑΝΠϧΛಡΈࠐΜͰ͘ΕΔ
    w εςʔδ໊ʹԠͨ͡αϑΟοΫεʹ΋ରԠ
    w ˞ຊମ͕Yܥʹͳ͔ͬͯΒEPUFOWϑΝΠϧΛαϙʔτͨ͠Β͍͠
    w IUUQTXXXTFSWFSMFTTDPNGSBNFXPSLEPDTFOWJSPONFOUWBSJBCMFT
    w ৽نϢʔβʔ͸ͪ͜ΒͰ΋͍͍͔΋͠Εͳ͍
    

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23. 
    ʮεςʔδʯͱͷ෇͖߹͍ํ
    

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24. 4FSWFSMFTT'SBNFXPSLͷʮεςʔδʯ
    4FSWFSMFTT'SBNFXPSLͷಠࣗ֓೦

    ˞σϓϩΠઌ؀ڥΛ۠ผ͢ΔͨΊͷ༻్
    TMTEFQMPZŠTUBHFEFW
    TMTEFQMPZŠTUBHFQSPE
    ˠlEFWz༻ͷ$MPVE'PSNBUJPOελοΫ͕࡞੒͞ΕΔ
    ˠlQSPEz༻ͷ$MPVE'PSNBUJPOελοΫ͕࡞੒͞ΕΔ
    

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25. ʮεςʔδʯͱͷ෇͖߹͍ํ
    w εςʔδʹґଘ͠ͳ͍ίʔυϕʔεʹ͍ͨ͠

    w ͱ͸͍͑σϓϩΠઌʹΑͬͯಈ࡞ΛτάϧͰ͖Δखஈ΋΄͍͠
    ˠʮεςʔδʯݻ༗ͳ஋Λ͍͍ײ͡ʹ؅ཧ͢Δ
    

    ˠ؀ڥม਺Λ࢖ͬͯσϓϩΠ؀ڥΛݟΔ࢓૊ΈΛೖΕΔ
    

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26. ʮεςʔδʯͱͷ෇͖߹͍ํ
    w εςʔδʹґଘ͠ͳ͍ίʔυϕʔεʹ͍ͨ͠

    w ͱ͸͍͑σϓϩΠઌʹΑͬͯಈ࡞ΛτάϧͰ͖Δखஈ΋΄͍͠
    ˠʮεςʔδʯݻ༗ͳ஋Λ͍͍ײ͡ʹ؅ཧ͢Δ
    

    ˠ؀ڥม਺Λ࢖ͬͯσϓϩΠ؀ڥΛݟΔ࢓૊ΈΛೖΕΔ
    

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27. εςʔδ͝ͱʹ஋͕มΘΔ΋ͷ
    w Ϧιʔε໊ͷࢀর
    w "84Ϧιʔεͷ3FTPVSDF/BNF "3/
    w &OEQPJOU "1*(BUFXBZ 4242VFVF63-
    
    w ΞϓϦέʔγϣϯͷઃఆ৘ใ
    w ϩάϨϕϧ
    w ར༻͢Δ"84Ϧιʔεͷ"1*ࢀর༻ͷ໊લ "3/΍Ϧιʔε໊ɺ63-ͳͲʣ
    w ઀ଓ͢Δ֎෦αʔϏεͷઃఆ FH4MBDLͷ௨஌ઌνϟϯωϧ
    
    

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28. εςʔδ͝ͱʹ஋͕มΘΔ΋ͷ
    w Ϧιʔε໊ͷࢀরɹˠɹελοΫͷఆٛͰରॲ
    w "84Ϧιʔεͷ3FTPVSDF/BNF "3/
    w &OEQPJOU "1*(BUFXBZ 4242VFVF63-
    
    w ΞϓϦέʔγϣϯͷઃఆ৘ใɹˠʢ-BNCEBͷʣίʔυϕʔεͰରॲ
    w ϩάϨϕϧ
    w ར༻͢Δ"84Ϧιʔεͷ"1*ࢀর༻ͷ໊લ "3/΍Ϧιʔε໊ɺ63-ͳͲʣ
    w ઀ଓ͢Δ֎෦αʔϏεͷઃఆ FH4MBDLͷ௨஌ઌνϟϯωϧ
    
    

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29. εςʔδ͝ͱʹ஋͕มΘΔ΋ͷ
    w Ϧιʔε໊ͷࢀরɹˠɹελοΫͷఆٛͰରॲ
    w "84Ϧιʔεͷ3FTPVSDF/BNF "3/
    w &OEQPJOU "1*(BUFXBZ 4242VFVF63-
    
    w ΞϓϦέʔγϣϯͷઃఆ৘ใɹˠʢ-BNCEBͷʣίʔυϕʔεͰରॲ
    w ϩάϨϕϧ
    w ར༻͢Δ"84Ϧιʔεͷ"1*ࢀর༻ͷ໊લ "3/΍Ϧιʔε໊ɺ63-ͳͲʣ
    w ઀ଓ͢Δ֎෦αʔϏεͷઃఆ FH4MBDLͷ௨஌ઌνϟϯωϧ
    
    

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30. &YBNQMF
    جຊࢥ૝͸ʮ؀ڥม਺ʯͱʮTFUUJOHTϞδϡʔϧͷಋೖʯ
    IUUQTHJUIVCDPNIBTTBLVTMTFOWFYBNQMF
    

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31. &YBNQMF
    جຊࢥ૝͸ʮ؀ڥม਺ʯͱʮTFUUJOHTϞδϡʔϧͷಋೖʯ
    IUUQTHJUIVCDPNIBTTBLVTMTFOWFYBNQMF
    4242VFVF63-Λ
    ɹ஌͍ͬͯΔඞཁ͕͋Δ
    

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32. &YBNQMFUFNQMBUFZNM
    ϦιʔεࣝผࢠͱͳΔ৘ใΛ؀ڥม਺Ͱએݴ
    ʢ-BNCEBͷ࣮ߦ؀ڥ͔ΒࢀরՄೳʣ
    TFMGTFSWJDF΍TFMGQSPWJEFSTUBHFΛ࢖͏͜ͱͰ
    ଞͷελοΫʗεςʔδͱͷϦιʔε໊িಥΛආ͚Δ
    

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33. &YBNQMFMJCTTFUUJOHTQZ
    Ϧιʔε໊͸؀ڥม਺͔Βࢀর
    

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34. &YBNQMFUFNQMBUFZNM
    ίʔυଆͰͷϦιʔεࢀর͸TFUUJOHTQZʹू໿
    ˞TFUUJOHTQZ͸؀ڥม਺͔Βઃఆ৘ใΛಡΈࠐΉ͚ͩͷϞδϡʔϧ
    

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35. ʮεςʔδʯͱͷ෇͖߹͍ํ
    w εςʔδʹґଘ͠ͳ͍ίʔυϕʔεʹ͍ͨ͠

    w ͱ͸͍͑σϓϩΠઌʹΑͬͯಈ࡞ΛτάϧͰ͖Δखஈ΋΄͍͠
    ˠʮεςʔδʯݻ༗ͳ஋Λ͍͍ײ͡ʹ؅ཧ͢Δ
    

    ˠ؀ڥม਺Λ࢖ͬͯσϓϩΠ؀ڥΛݟΔ࢓૊ΈΛೖΕΔ
    

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36. σϓϩΠεςʔδΛ൑ผ͢Δ࢓૊Έ
    ͍ΘΏΔl'FBUVSFUPHHMFzతͳԿ͔
    FH
    QSPE؀ڥͰ͚ͩɺࣾ֎υϝΠϯѼʹ௨஌Λग़ͤΔΑ͏ʹ͍ͨ͠
    

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37. σϓϩΠεςʔδΛ൑ผ͢Δ࢓૊Έ
    ͍ΘΏΔl'FBUVSFUPHHMFzతͳԿ͔
    ࣗ਎ͷσϓϩΠεςʔδΛ൑ఆ͢ΔϞδϡʔϧ TUBHFQZ
    Λಋೖ
    

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38. σϓϩΠεςʔδΛ൑ผ͢Δ࢓૊Έ
    ͍ΘΏΔl'FBUVSFUPHHMFzతͳԿ͔
    ࣗ਎ͷσϓϩΠεςʔδΛ൑ఆ͢ΔϞδϡʔϧ TUBHFQZ
    Λಋೖ
    

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39. σϓϩΠεςʔδΛ൑ผ͢Δ࢓૊Έ
    ͍ΘΏΔl'FBUVSFUPHHMFzతͳԿ͔
    ࣗ਎ͷσϓϩΠεςʔδΛ൑ఆ͢ΔϞδϡʔϧ TUBHFQZ
    Λಋೖ
    

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40. 
    ςϯϓϨʔτΛॻ͘ͱ͖ʹҙ͍ࣝͯ͠Δ͜ͱ
    

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41. อक͠΍͍͢ςϯϓϨʔτͷͨΊʹ
    هड़͕ଟগ໘౗ʹͳΖ͏ͱ΋ɺ॥؀ࢀরͷϦεΫΛճආ͍ͨ͠
    w $MPVE'PSNBUJPOͷσόοΫ͕Ұ൪ͭΒ͍
    w ॥؀ࢀর͸ͦͷதͰ΋ׂͱ΍Γ͕ͪɺ͔ͭෆໟɺ͔ͭ͋Δఔ౓͸࣮૷ͰճආՄೳ
    w *".ϙϦγʔ͔ΒͷϦιʔεࢀর͕བྷΉͱى͜Γ͕ͪ
    w جຊతʹ$MPVE'PSNBUJPOͷࢀরؔ਺ 3FG (FU"UU
    ͸ཞ༻ͨ͘͠ͳ͍
    w ϦιʔεఆٛͷϓϩύςΟؒͰࢀর͕ೖΓཚΕΔঢ়گ͕ʢ॥؀ࢀরతʹʣ޷·͘͠ͳ͍
    w Ϧιʔεͷ໊લ͸FOWWBSͰએݴ͠ɺ"3/ͷಛఆʹඞཁͳϦʔδϣϯ౳ͷ৘ใ͸1TFVEP
    1BSBNFUFS͔ΒҾ͘Α͏ʹͯ͠ɺϦιʔεఆٛͷؒͰൃੜ͢Δࢀরؔ਺ΛݮΒ͢
    

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42. ίʔυͷ5JQT
    ɹϞδϡʔϧߏ੒ͱ͔5FTUBCJMJUZͱ͔
    

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43. Ϟδϡʔϧߏ੒
    ྫʣ੥ٻॻͷൃߦδϣϒ
    ʜαʔϏεͷσΟϨΫτϦ
    ʜ-BNCEBϋϯυϥஔ͖৔
    ʜ4UFQ'VODUJPOTͰ࢖͏ϋϯυϥ
    ʜJTTVFSαʔϏεͰ࢖͏൚༻Ϟδϡʔϧ܈
    ʜςϯϓϨʔτϑΝΠϧஔ͖৔
    ʜશαʔϏε͕ڞ௨ར༻͢Δ൚༻Ϟδϡʔϧ܈
    

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44. Ϟδϡʔϧߏ੒
    ʮԿʹؔ͢Δίʔυͳͷ͔ʯͷݟ௨͠Λྑ͔ͨͬͨ͘͠
    w جຊ͸ී௨ʹϞδϡʔϧ෼ׂ͍ͯ͘͠ײ֮ͱಉ͡
    w ϚΠΫϩαʔϏε͝ͱʹτοϓϨϕϧͷ֊૚Λ෼͚Δ
    w ϚΠΫϩαʔϏε಺͸-BNCEBͱͦΕҎ֎ͷϞδϡʔϧͰ෼ׂ
    w MBNCEBGVODUJPOTʢτϦΨʔΠϕϯτ͝ͱʹαϒσΟϨΫτϦΛ੾Δʣ
    w ൚༻Ϟδϡʔϧʗઃఆ༻ͷม਺؅ཧ
    w τοϓ֊૚ͷMJCTͰ͸࠷௿ݶͷബ͍ϥοϓ͔͠ఏڙ͠ͳ͍
    w ֤αʔϏε͕ͦΕͧΕͷϢʔεέʔεͷඞཁʹԠͯ͡ɺࣗ਎ͷMJCTͰϥοϓ͢Δ
    

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45. 5FTUBCJMJUZ
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46. 5FTUBCJMJUZ
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48. ϩΪϯάͷ࿩
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49. Α͋͘Δʗ͋Γͦ͏ͳٙ໰
    

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50. Ͳ͏΍ͬͯςετ͢Δͷ
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51. Ͳ͏΍ͬͯςετ͢Δͷ
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52. ϐλΰϥεΠονͰͭΒ͍
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53. %ZOBNP%#ͷςʔϒϧઃܭΉ͔͍ͣ͠
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54. γʔΫϨοτ͸Ͳ͏ѻ͏ʁ
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55. 4UFQ'VODUJPOTͬͯͦΜͳʹॏཁʁ
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56. ·ͱΊ
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57. IUUQTUXJUUFSDPNIBTTBLV@
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