Upgrade to Pro — share decks privately, control downloads, hide ads and more …

VM時代からコンテナ時代へストレージ管理の移り変わり

 VM時代からコンテナ時代へストレージ管理の移り変わり

InfraStudy 2nd #2 の発表資料です

Yukinori Sakashita

June 11, 2021
Tweet

More Decks by Yukinori Sakashita

Other Decks in Technology

Transcript

  1. 7.࣌୅͔Βίϯςφ࣌୅΁
    ετϨʔδ؅ཧͷҠΓมΘΓ
    :VLJOPSJ4BLBTIJUB

    View full-size slide

  2. ࣗݾ঺հ ‣ٕज़ݚڀΤϦΞ
    ӡ༻؅ཧٕज़
    Ϋϥ΢υ
    αʔόετϨʔδ
    ࣗಈࣗ཯ίϯϐϡʔςΟϯά
    "*.- // ).. #BZFTJBO/FUXPSL

    ‣৬ྺ
    ೔ཱ੡࡞ॴ
    㾎தԝݚڀॴԣ඿ݚڀॴ ओ೚ݚڀһ

    㾎ւ֎ݚڀॴ!γϦίϯόϨʔ ϥϘ௕

    αʔόϕϯμʔ ςΫχΧϧ4&

    2
    ࡔԼ޾ಙ ത࢜

    :VLJOPSJ4BLBTIJUB 1I%

    ‣ ϠϑʔגࣜձࣾθοτϥϘגࣜձࣾ
    ‣ 4/*"೔ຊࢧ෦ٕज़ҕһձ෭ҕһ௕
    ‣ 4/*"5FDIOJDBM$PVODJM"EWJTPS

    View full-size slide

  3. "HFOEB
    ͸͡Ίʹ
    ίϯςφԽ͞ΕͨεςʔτϑϧΞϓϦͷීٴঢ়گ
    ετϨʔδͱεςʔτϑϧΞϓϦͷӡ༻
    ϕΞϝλϧɾίϯςφɾ7.ͷΞʔΩςΫνϟ
    ίϯςφɾ,VCFSOFUFTͷετϨʔδಈ޲
    ·ͱΊ
    3

    View full-size slide

  4. 7.࣌୅ͷεςʔτϑϧΞϓϦ
    ‣ ೥7.XBSFW4QIFSF͕ϦϦʔεɺҰؾʹ7.ར༻͕Ճ଎
    ‣ ͔͠͠ɺ౰࣌ʮ7.ͰεςʔτϑϧΞϓϦ %#
    Λಈ͔͢ͳΜͯ༗Γಘͳ͍ʯ
    ͱͷίϝϯτ͕ଟ͔ͬͨ
    ੑೳ໰୊ɺ7.΁ͷཧղෆ଍ɺࣄྫͷগͳ͞ɺ෩ධ౳
    ‣ ೥ڧ͕ա͗ͨ೥ͷঢ়گ
    ‣ 7.ͰεςʔτϑϧΞϓϦ͕࢖͑ͳ͍ͱ͍͏ਓ͸ɺ΄΅ډͳ͘ͳͬͨ
    7.PSϕΞϝλϧͷબ୒ࢶ͕ੜ·ΕͨͱݟΔਓ͕ଟ͍
    4

    View full-size slide

  5. ίϯςφ࣌୅ͷεςʔτϑϧΞϓϦ
    ‣ ೥ࠒ͔Βίϯςφ͕ීٴ͠ɺ೥ʑਐԽ͢Δ$MPVE/BUJWF
    ίϯςφ࣌୅

    ‣ ʮίϯςφͰεςʔτϑϧΞϓϦΛಈ͔͢ͳΜͯ༗Γಘͳ͍ʯ
    ʮίϯςφ͸εςʔτϑϧΞϓϦ͕ۤखʯͱࢥ͍ࠐΜͰ͍Δਓ͕ɺҙ֎ͱଟ͍

    ੑೳ ӡ༻͕೉͍͠ ࣄྫ͕গͳ͍ ෩ධ
    ‣ ʮίϯςφ͸εςʔτϑϧΞϓϦ͕ۤखʯͬͯϗϯτʁ
    ‣ Ҏ߱ɺ7.ͱൺ΂ͳ͕Βʮίϯςφ͸εςʔϑϧΞϓϦ͕ۤखʯͳͷ͔Λਂ۷Γ
    5

    View full-size slide

  6. ίϯςφԽ͞Εͨ
    εςʔτϑϧΞϓϦͷීٴঢ়گ

    View full-size slide

  7. εςʔτϑϧΞϓϦͷීٴঢ়گ
    7
    ग़య$/$'4637&: IUUQTXXXDODGJPXQDPOUFOUVQMPBET$/$'@4VSWFZ@3FQPSU@QEG

    ‣ ίϯςφʹ͓͚ΔεςʔτϑϧΞϓϦ͸طʹ͕ϓϩμΫγϣϯར༻
    ‣ ίϯςφ͕εςʔτϑϧΞϓϦ͕ۤखͱ͍͏࣌୅͸ऴΘͬͨ 88

    View full-size slide

  8. ίϯςφରԠͷεςʔτϑϧΞϓϦ
    ‣ .Z42- 1PTUHSF42- $BTTBOESB
    .POHP%#ͳͲଟ͘ͷεςʔτϑϧΞϓϦ͸
    طʹίϯςφʹରԠ
    ‣ ,VCFSOFUFTͷϑϨʔϜϫʔΫΛ׆༻͠ӡ༻
    ࣗಈԽΛ໨ࢦ͢ΦϖϨʔλͷαΠτ
    0QFSBUPS)VCJP
    ʹ΋
    εςʔτϑϧΞϓϦ͕ଟ͘ొ࿥
    8
    $BUFHPSJFT /VNCFSPG*UFNT
    "*.BDIJOF-FBSOJOH
    "QQMJDBUJPO3VOUJNF
    #JH%BUB
    $MPVE1SPWJEFS
    %BUBCBTF
    %FWFMPQFS5PPMT
    %SJWFSTBOEQMVHJOT
    *OUFHSBUJPO%FMJWFSZ
    -PHHJOH5SBDJOH
    .POJUPSJOH
    /FUXPSLJOH
    0QFO4IJGU0QUJPOBM
    4FDVSJUZ
    4UPSBHF
    4USFBNJOH.FTTBHJOH
    0QFSBUSP)VCJPͷొ࿥਺ ࣌఺

    ΦϖʔϨʔλʹ͍ͭͯ͸ɺޙ΄Ͳ঺հ

    View full-size slide

  9. ࣄྫͷଟ͞
    ‣ εςʔτϑϧΞϓϦΛ7.΍ίϯςφ޲͚ʹηοτΞοϓ͢Δࡍɺ
    ·ͣ͸ݕࡧͯ͠ࣄྫΛ୳͢ਓ͸ଟ͍

    ‣ ܭଌ͸͓ͯ͠Βͣݸਓͷҹ৅Ͱ͕͢
    ࣄྫͷଟ͞
    7.ίϯςφ
    ‣ ೔ຊͷࣄྫ΋ग़࢝Ί͍ͯΔ͕ɺ·ͩ·ͩ7.ʹ͸ٴ͹ͣ ೥࣌఺

    9

    View full-size slide

  10. ετϨʔδͱ
    εςʔτϑϧΞϓϦͷӡ༻

    View full-size slide

  11. ,VCFSOFUFTͷετϨʔδϞσϧ
    ‣ ϕϯμʔχϡʔτϥϧͳϞσϧ
    1FSTJTUFOU7PMVNF$MBJN
    1FSTJTUFOU7PMVNF
    4UPSBHF$MBTT
    ‣ ؅ཧऀͱϢʔβͷ໾ׂΛߟྀͨ͠Ϟσϧ
    ‣ ετϨʔδ૷ஔͷૢ࡞ͳ͠Ͱ7PMVNFΛ
    ίϯςφʹࣗಈͰϚ΢ϯτ
    ‣ ओʹϒϩοΫετϨʔδϑΝΠϧ
    ετϨʔδ͕ର৅
    11
    Ϣʔβ
    ؅ཧऀ

    View full-size slide

  12. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    12
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    %FQMPZ

    View full-size slide

  13. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    13
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    $SFBUF17$

    View full-size slide

  14. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    14
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    4FMFDU4$

    View full-size slide

  15. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    15
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    Storage
    $SFBUF7PMVNF
    QSPWJTJPOFS
    $4*DPOUSPMMFSͷಈ͖͸ׂѪ

    View full-size slide

  16. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    16
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    Storage
    OS
    "TTJHO
    $SFBUF
    17

    View full-size slide

  17. ,VCFSOFUFTͰͷ7PMϚ΢ϯτ
    17
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    Storage
    OS
    Container
    Runtime
    Container
    .PVOU
    ɹ17

    View full-size slide

  18. 7PM࡞੒͔ΒϚ΢ϯτ·Ͱͷൺֱ
    ‣ 7.ɿ7PM࡞੒ɺ7.΁ׂΓ౰ͯɺϚ΢ϯτΛ࣮ߦ
    ‣ ,VCFSOFUFT7PM࡞੒͔ΒΞϓϦͷσΟϨΫτϦ΁ͷϚ΢ϯτ·ͰΛҰׅ࣮ߦ
    18
    ʜ
    TQFD
    DPOUBJOFST
    OBNFNZTRM
    JNBHFNZTRM
    ʜ
    WPMVNF.PVOUT
    OBNFNZTRMEBUB
    NPVOU1BUIWBSMJCNZTRM
    WPMVNF$MBJN5FNQMBUFT
    NFUBEBUB
    OBNFNZTRMEBUB
    TQFD
    BDDFTT.PEFT<3FBE8SJUF0ODF>
    TUPSBHF$MBTT/BNFHPME
    SFTPVSDFT
    SFRVFTUT
    TUPSBHF(J
    Storage
    OS
    Container
    Runtime
    (App)
    Container
    Storage
    HV
    VM
    App
    $JOEFS
    $4*

    View full-size slide

  19. εςʔτϑϧΞϓϦͷӡ༻
    ‣ 7.ɾ,VCFSOFUFTڞʹΞϓϦʹ7PMVNFΛׂΓ౰ͯΔ·Ͱ
    ‣ εςʔτϑϧΞϓϦͰ͸7.ɾίϯςφ ,VCFSOFUFT
    ʹؔΘΒͣ
    7PMVNFΛׂΓ౰ͯΔҎ֎ʹ΋ߟ͑ΔϙΠϯτ͋Γ
    γϟοτμ΢ϯ͢ΔલʹΩϟογϡ্ͷσʔλΛετϨʔδ΁
    ॻ͖ग़ͨ͢Ίʹ4ZOD 'MVTI
    ͕ඞཁ
    εςʔτϑϧΞϓϦʹΑͬͯ͸εέʔϧΞ΢τ΍όʔδϣϯΞοϓ࣌ʹɺ
    σʔλಉظ΍ϦετΞͷૢ࡞͕ඞཁ
    19
    ☝σʔλΛ࣋ͨͳ͍εςʔτϨεΞϓϦͰ͸ෆཁ

    View full-size slide

  20. .Z42-ͷεέʔϧΞ΢τͷྲྀΕ
    20
    4PVSDF 3FQMJDB
    4PVSDF

    ৽͍͠.Z42-ͷ1PEΛ࡞੒
    /FX 4PVSDF

    όοΫΞοϓΛऔಘ
    /FX
    #BDLVQ
    -PH1PTJUJPO
    4PVSDF

    όοΫΞοϓΛΠϯϙʔτ
    /FX
    #BDLVQ
    -PH1PTJUJPO
    4PVSDF

    3FQMJDBͱͯ͠ىಈ
    3FQMJDB
    ࢀরܥ42-
    ߋ৽ܥ42-
    .Z42-$MJFOUT
    .Z42-Ϛϧνߏ੒ εέʔϧΞ΢τ࣌ͷ3FQMJDB૿ઃεςοϓ
    4UPSBHF

    View full-size slide

  21. σʔλಉظͷࣗಈԽͷํ๏
    21
    7. ,VCFSOFUFT
    ؅ཧऀͷ
    खಈ࣮ߦ
    εΫϦϓτʹ
    ΑΔࣗಈ࣮ߦ
    ΦϖϨʔλʹ
    ΑΔࣗಈ࣮ߦ
    ‣ 7.΍,VCFSNFUFTͰ͸εΫϦϓτͳͲΛ
    ࣮ߦ͠σʔλಉظΛߦ͏ͷ͕ϕʔγοΫͳ
    ΍Γํ˞

    ‣ ,VCFSOFUFTͷΤίεεςϜͰ͸
    3FDPODJMJBUJPO-PPQΛ׆༻͠ӡ༻ࣗಈԽ
    Λ໨ࢦ͢ΦϖϨʔλ͕ଓʑͱొ৔த˞

    3FDPODJMJBUJPO
    -PPQ
    ؂ࢹ
    ࠩ෼நग़
    ߋ৽
    ˞IUUQTLVCFSOFUFTJPKBEPDTUBTLTSVOBQQMJDBUJPOSVOSFQMJDBUFETUBUFGVMBQQMJDBUJPO
    ˞IUUQTPQFSBUPSIVCJP
    දσʔλಉظॲཧͷ࣮ߦํ๏
    $MPVE/BUJWFXBZ

    View full-size slide

  22. $MPVE/BUJWFͳӡ༻ͱ͸ʁ
    22
    Ϋϥ΢υωΠςΟϒٕज़͸ɺύϒϦοΫΫϥ΢υɺϓϥΠϕʔτΫϥ΢υɺϋΠϒϦουΫϥ΢υͳͲͷ

    ۙ୅తͰμΠφϛοΫͳ؀ڥʹ͓͍ͯɺεέʔϥϒϧͳΞϓϦέʔγϣϯΛߏங͓Αͼ

    ࣮ߦ͢ΔͨΊͷೳྗΛ૊৫ʹ΋ͨΒ͠·͢ɻ

    ͜ͷΞϓϩʔνͷ୅දྫʹɺίϯςφɺαʔϏεϝογϡɺϚΠΫϩαʔϏεɺ

    ΠϛϡʔλϒϧΠϯϑϥετϥΫνϟɺ͓ΑͼએݴܕAPI͕͋Γ·͢ɻ

    ͜ΕΒͷख๏ʹΑΓɺճ෮ੑɺ؅ཧྗɺ͓ΑͼՄ؍ଌੑͷ͋Δૄ݁߹γεςϜ͕࣮ݱ͠·͢ɻ

    ͜ΕΒΛݎ࿚ͳࣗಈԽͱ૊Έ߹ΘͤΔ͜ͱͰɺΤϯδχΞ͸ΠϯύΫτͷ͋ΔมߋΛ࠷খݶͷ࿑ྗͰ

    සൟ͔ͭ༧ଌͲ͓Γʹߦ͏͜ͱ͕Ͱ͖·͢ɻ
    ग़య$/$'$MPVE/BUJWF%FpOJUJPOW

    View full-size slide

  23. ϓϩηεͷՔಇ཰
    .5#' ฏۉނোִؒ

    .553 ฏۉमཧ࣌ؒ

    Քಇ཰Քಇ࣌ؒͷ૯࿨શମ࣌ؒ.5#' .5#'.553

    Քಇ࣌ؒ ఀࢭ࣌ؒ
    Քಇ࣌ؒ
    ఀࢭ

    Քಇ࣌ؒ
    ఀࢭ

    Քಇ࣌ؒ
    ఀࢭ

    ʜ Քಇ࣌ؒ
    ఀࢭ

    Քಇ࣌ؒ
    ఀࢭ

    ύλʔϯ೥ؒͷՔಇ཰ɹ .5#'࣌ؒ .553࣌ؒ

    ೥ؒ࣌ؒ ೔࣌ؒ

    ύλʔϯ೥ؒͷՔಇ཰ .5#'࣌ؒ .553࣌ؒ ෼


    ‣ ίϯςφ΍,VCFSOFUFT͸.553Λ୹͘͢Δͷʹ༗ޮͳٕज़
    ‣ ಉ͡Քಇ཰Ͱ΋ύλʔϯ͸͋Γ
    ఀࢭ࣌ؒ͸ো֐͚ͩͰͳ͘
    εέʔϧมߋɾόʔδϣϯΞοϓͳͲͷܭըతͳఀࢭ΋ؚΉ

    View full-size slide

  24. ϕΞϝλϧɾίϯςφɾ7.ͷ
    ΞʔΩςΫνϟ ετϨʔδؔ࿈

    View full-size slide

  25. ίϯςφ޲͚ͷετϨʔδ͸ෳࡶʁ
    ‣ ίϯςφ޲͚ͷετϨʔδ͸Կ͔Α͘Θ͔Βͳ͍͚Ͳෳࡶ
    ‣ ίϯςφͰετϨʔδΛར༻͢Δͱੑೳ͕஗͍

    View full-size slide

  26. ίϯςφ·ͰͷϘϦϡʔϜͷύε
    σΟϨΫτϦ
    σόΠε
    EFWTEC

    EFWTEB
    ֎෦ετϨʔδ
    ಺ଂσΟεΫ
    ίϯςφ
    NOUEBUB
    WBSMJCLVCFMFUQPET1PEͷNFUBEBUBVJEWPMVNFTLVCFSOFUFTJPdDTJ17ͷNFUBEBUBOBNFNPVOU

    View full-size slide

  27. ϕΞϝλϧɾίϯςφɾ7.ͷൺֱ
    ϕΞϝλϧ 7. Ծ૝σΟεΫ

    7. ύεεϧʔ

    ίϯςφ ,VCFSOFUFT

    %FWJDF'JMF
    'JMF4ZTUFN
    7.
    )ZQFSWJTPS
    7.
    )ZQFSWJTPS
    %FWJDF'JMF
    $POUBJOFS
    /PEF
    %FWJDF'JMF
    'JMF4ZTUFN
    7PM
    /PEF
    %FWJDF'JMF
    'JMF4ZTUFN
    "QQ
    'JMF4ZTUFN
    %FWJDF'JMF
    "QQ
    7PM 7PM 7PM
    7JSUVBM
    %*TL
    "QQ
    'JMF4ZTUFN
    "QQ
    %FWJDF'JMF

    View full-size slide

  28. %SJWFS J4$4*ͳͲ
    ͷ࣮ߦՕॴ
    ‣ ϕΞϝλϧͱίϯςφ͸αʔό /PEF
    ্Ͱ%SJWFS͕ಈ࡞
    ‣ 7.Ͱ͸7.্ͷ04ʹͯ%SJWFS͕ಈ࡞
    ߴෛՙ࣌ʹ7.ؒͷ4UFBM΍*0XBJU͕ൃੜ֤͠7.͔Β͸ؾ෇͔ͳ͍ੑೳྼԽͷϦεΫ༗Γ
    ֤7.ͰҟͳΔόʔδϣϯͷ%SJWFS͕ࠞࡏ
    7.͝ͱͷ༏ઌ౓ͳͲετϨʔδͰ੍ޚͰ͖ΔΑ͏ɺJ4$4*4$4*ϓϩτίϧͷϕϯμʔ֦ுͷϑΟʔϧυ͠W$16ͳͲͷ৘ใ
    Λ෇༩͢Δ੡඼΋͋Γɻ͜ͷ৔߹ετϨʔδଆ΋ϗετϞʔυͳͲͷઃఆ͕ඞཁ
    /PEF
    ,FSOFM

    4UPSBHF
    $POUBJOFS $POUBJOFS
    "QQ
    %SJWFS )ZQFSWJTPS
    4UPSBHF
    7. 7.
    %SJWFS %SJWFS
    )ZQFSWJTPS
    4UPSBHF
    7. 7.
    "QQ
    %SJWFS %SJWFS
    /PEF
    ,FSOFM

    4UPSBHF
    "QQ
    %SJWFS
    %SJWFS
    "QQ "QQ "QQ
    "QQ
    ϕΞϝλϧ 7. Ծ૝σΟεΫ

    7. ύεεϧʔ

    ίϯςφ ,VCFSOFUFT

    View full-size slide

  29. ੑೳ΁ͷӨڹ
    ‣ 8SJUF׬ྃͷ໋ྩΛ୭͕ฦ͢ͷ͔ˍ%SJWFS͕Քಇ͢Δ04ͷੑೳͰҧ͍͋Γ
    ‣ ίϯςφ͸ϕΞϝλϧͱಉ༷ʹૉ௚ͳੑೳ
    ‣ 7. Ծ૝σΟεΫ
    ͸7.͔Βͷ8SJUF׬ྃ͸Ծ૝σΟεΫͰฦ͢
    Ծ૝σΟεΫ͔ΒετϨʔδ΁͸ඇಉظͰͷ8SJUF
    Ұൠతʹੑೳ͸ߴ଎ͳ͜ͱ͕ଟ͍ɻͨͩ͠ɺ)ZQFSWJTPS͕ੑೳϘτϧωοΫʹͳΔέʔε΋͋ΔͨΊੑೳઃܭͰ͸ཁ஫ҙ
    /PEF
    ,FSOFM

    4UPSBHF
    $POUBJOFS $POUBJOFS
    %SJWFS )ZQFSWJTPS
    4UPSBHF
    7. 7.
    %SJWFS %SJWFS
    )ZQFSWJTPS
    4UPSBHF
    7. 7.
    "QQ
    %SJWFS %SJWFS
    /PEF
    ,FSOFM

    4UPSBHF
    %SJWFS
    %SJWFS
    "QQ "QQ "QQ
    "QQ
    ϕΞϝλϧ 7. Ծ૝σΟεΫ

    7. ύεεϧʔ

    ίϯςφ ,VCFSOFUFT

    "QQ "QQ

    View full-size slide

  30. ίϯςφͷੑೳʹؔ͢Δࢀߟ࿦จ
    ‣ *#."VTUJO3FTFBSDI-BCPSBUPSZͷ
    8FT'FMUFS "MFYBOESF'FSSFJSB 3BN3BKBNPOZ
    +VBO3VCJP͕ൃද
    ‣ l"O6QEBUFE1FSGPSNBODF$PNQBSJTPOPG7JSUVBM
    .BDIJOFTBOE-JOVY$POUBJOFSTz
    ‣ /BUJWF %PDLFS ,7.ͰͷϕϯνϚʔΫ݁ՌΛղઆ
    30
    ग़యɹIUUQTJFFFYQMPSFJFFFPSHEPDVNFOU

    View full-size slide

  31. ίϯςφ޲͚ͷετϨʔδ͸ෳࡶʁ
    ‣ ίϯςφ޲͚ͷετϨʔδ͸Կ͔Α͘Θ͔Βͳ͍͚Ͳෳࡶ
    ‣ ϕΞϝλϧΑΓएׯෳࡶ͕ͩɺ7.ΑΓ୯७
    ‣ ίϯςφͰετϨʔδΛར༻͢Δͱੑೳ͕஗͍
    ‣ ϕΞϝλϧͱ΄΅มΘΒͣɻૉ௚ͳੑೳ

    View full-size slide

  32. ίϯςφɾ,VCFSOFUFTͷ
    ετϨʔδಈ޲

    View full-size slide

  33. ಈ޲
    33
    ‣ *P5ͳͲͷ&EHF؀ڥ޲͚ʹ,VCFSOFUFT/BUJWF4UPSBHFͷීٴ
    FH-POHIPSOW ,4ରԠ BSN
    `
    0QFOW BSNରԠ `

    ‣ /7.FP'΍1FSTJTUFOU.FNPSZͳͲετϨʔδͷ৽ϓϩτίϧ΍৽σόΠεʹ
    ରԠͨ͠$4*%SJWFSͷ֦ॆ
    FH0QFOW /7.FP'αϙʔτ `
    *OUFMQNFNDTJ ίΞػೳ͸ϓϩμΫγϣϯϨσΟ `


    ‣ ΦϒδΣΫτετϨʔδͷίϯςφ޲͚ඪ४*' $04*
    ͷొ৔
    FH,VCFSOFUFTW "MQIBαϙʔτ༧ఆ `


    ‣ $4*ʹͯετϨʔδͷϔϧεϞχλ͕ڧԽˠࣗಈ෮چ΁
    FH$4*W `
    ʹ)FBMUI.POJUPS͕ొ৔ ,VCFSOFUFTWʹͯ#FUBαϙʔτ `
    ຊػೳ͸ো֐ͷࣗಈ෮چ΁ͷ෍ੴ

    ‣ ΞϓϦͱ࿈ܞͨ͠όοΫΞοϓͷڧԽ
    FH,VCFSOFUFTίϛϡχςΟXHEBUBQSPUFDUJPO `ઃཱ
    ʹͯ ΞϓϦͷ੩ࢭԽ 8SJUFఀࢭ
    ˠ4ZODˠ
    4OBQTIPUˠ0CKFDU4UPSBHF΁ͷόοΫΞοϓ·ͰͷҰ࿈ͷૢ࡞Λ.BOJGFTUͰఆٛͰ͖Δ͜ͱΛ໨ࢦ͠ݕ౼த

    View full-size slide

  34. ·ͱΊ
    34
    ‣ ɹʮίϯςφ͸εςʔτϑϧΞϓϦ͕ۤखʯ
    7.ɾίϯςφʹؔΘΒͣεςʔτϨεΞϓϦʹൺ΂εςʔτϑϧΞϓϦ͸େม σʔλಉظͳͲ

    7.ͱൺ΂ίϯςφͷΞʔΩςΫνϟ͸γϯϓϧ
    ‣ ɹʮίϯςφͷεςʔτϑϧΞϓϦ͸7.ʹൺ΂େมʯ
    ‣ ɹʮεςʔτϑϧΞϓϦ͸εςʔτϨεΞϓϦʹൺ΂େมʯ
    ‣ $MPVE/BUJWFͳࣗಈԽ͞Εͨӡ༻Λ໨ࢦ͢ͷͰ͋Ε͹7.ΑΓ΋ίϯςφ͸
    ΤίγεςϜͷ੒௕౓΍ϑϨʔϜϫʔΫͷ׆༻ʹ͠қ͕͞༗ར
    ‣ ίϯςφͰεςʔτϑϧΞϓϦΛಈ͔͢ͷ͸/(Ͱ͸ͳ͘ɺ
    ίϯςφͱ͍͏ୈࡾͷબ୒ࢶ͕ੜ·ΕͨͱݟΔͷ͕٢

    View full-size slide

  35. ෇࿥ετϨʔδ؅ཧʹ͓͚Δ7.ͱίϯςφͷൺֱ
    7. ,VCFSOFUFTίϯςφ
    ࣄྫͷ๛෋͞
    ར༻ऀ͔Βݟͨઃఆͷγϯϓϧ͞
    ඪ४Խ*'ͷ༗ແ
    Ξοϓσʔτɾεέʔϧมߋͷ༰қ͞
    ো֐෮چͷਝ଎͞
    ؅ཧऀͷଐਓత࡞ۀͷഉআ
    σʔλಉظͷࣗಈखॱͷ։ൃྔͷগͳ͞˞ ˞
    ΞʔΩςΫνϟͷγϯϓϧ͞
    ੑೳઃܭͷ༰қ͞
    σʔλͷՄ༻ੑ
    ΞϓϦ࿈ܞͷ༰қ͞

    ઐ༻"HFOUͳ͠Ͱ࿈ܞͷকདྷੑ͋Γ

    ࠓޙͷٕज़ͷൃల౓߹͍ ࢲݟ

    දεςʔτϑϧΞϓϦ޲͚ετϨʔδ؅ཧࢹ఺Ͱͷൺֱ
    ˞σʔλಉظͷඞཁͷͳ͍৔߹Ͱ͋Ε͹ɺߟྀ͠ͳͯ͘΋ྑ͍ FH/'4ͰͷϑΝΠϧڞ༗ͳͲ

    ˞0QFSBUPSԽ͞ΕͨεςʔτϑϧΞϓϦͰ͋Ε͹εΫϦϓτ౳ͷ։ൃ͸ඞཁͳ͍৔߹΋͋Γ

    View full-size slide