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kensuke.soeda
October 03, 2018
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リクルートにおける全社横断データプラットフォームのGCP移行事例
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Transcript
ϦΫϧʔτʹ͓͚Δ શࣾԣஅσʔλϓϥοτϑΥʔϜͷ ($1Ҡߦࣄྫ גࣜձࣾϦΫϧʔτ ఴా ݈ี ෦ పଠ
ఴా ݈ี גࣜձࣾϦΫϧʔτ *%اը౷ׅࣨ σʔλɾ"*ઓུ౷ׅ෦ σʔλΠϯϑϥνʔϜϦʔμʔɾ ($1ҠߦϓϩδΣΫτϦʔμʔ 4QFBLFS
෦ పଠ גࣜձࣾϦΫϧʔτ *%اը౷ׅࣨ σʔλɾ"*ઓུ౷ׅ෦ σʔλϓϥοτϑΥʔϜϢχοτϦʔμʔ 4QFBLFS
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( $ 1 Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ϛ ε ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
ϦΫϧʔτάϧʔϓنײ ˞݄࣌
ϦΫϧʔτάϧʔϓʹ͍ͭͯ ࠃ֎ͷൢଅϝσΟΞࣄۀɺ)3 ςΫϊϩδʔΛআ͘)3ࣄۀΛ౷ ߹ͨ͠Ϣχοτ ֤ࠃͷݣࣄۀΛ౷߹ͨ͠ਓࡐ ݣࣄۀͷϢχοτ ࢲͨͪͷॴଐ͢Δձࣾɺ ϝσΟΞιϦϡʔγϣϯࣄۀΛ౷ׅ͢Δ גࣜձࣾϦΫϧʔτ ʮ*OEFFEʯΛओ࣠ʹɺਓࡐ࠾༻
ؔ࿈ྖҬʹ͓͚ΔάϩʔόϧͰͷ ΦϯϥΠϯ)3ࣄۀΛ֦େ͍ͯ͠ ͘Ϣχοτ
ϝσΟΞιϦϡʔγϣϯࣄۀ
ϏδωεϞσϧ
֤ࣄۀྖҬʹ͓͚ΔϏδωεϞσϧ 1
ϦΫϧʔτ*%ɾϦΫϧʔτϙΠϯτ αΠτԣஅͰར༻Ͱ͖Δ *%ɾϙΠϯτʹΑΓɺ Ϣʔβͷใ࠷దԽ
Ϣʔεέʔε Ϋ ϥ Π Ξ ϯ τ Ϣ ồ β
ồ ू Ί Δ ू Ί Δ ಈ ͔ ͢ ಈ ͔ ͢ ݁ Ϳ ֎෦ू٬ ࠂࢪࡦ ෦ू٬ ϝʔϧϚʔέςΟϯά ΫϥΠΞϯ τ֫ಘ ΫϥΠΞϯτۀࢧԉ Ϛονϯά ਫ਼্ 6*69վળ UI UX
Ϣʔεέʔε 6*69վળ ༧ʗ ߪೖϩά ߪೖ Ϩίϝϯυ ϢʔβͷߦಈཤྺɺϓϩϑΝΠϧɺอ༗ϙΠϯτΛݩʹ͓͢͢ΊͷΛܭ ࢉ͠ɺ$53ɺ$73ͱʹ্
ଐੑਪఆ ʢঁੑ ʜʣ Ϣʔεέʔε 6*69վળ ॳճ๚ $PPLJF ձһଐੑ"1* ࣍ͷը໘
ίϯςϯπग़͚͠ ॳճ๚Ϣʔβʹରͯ͠ɺϦΞϧλΠϜͷ$PPLJFͷ*%Λऩू͠ɺଐਪ ఆσʔλ͔Β6*ͷύʔιφϥΠθʔγϣϯࢪࡦΛ࣮ࢪ͠ɺ$73͕Ϧϑτ
Ϣʔεέʔε ΫϥΠΞϯτۀࢧԉ ଐੑใΛ$PPLJF୯ҐͰ༧ଌ͠ɺళฮϖʔδͷӾཡऀଐੑΛੳɻ ֤ΫϥΠΞϯτϨϙʔτఏڙ͠ɺച্্ʹد༩
Ϣʔεέʔε ϝʔϧϚʔέςΟϯά Ҏ্ͷ8FCαʔϏε ձһ*% αʔϏε" αʔϏε# ʜ αʔϏε;
ʜ ʜ ʜ ʜ ৽نλʔήοτϢʔβ ʷ ϢʔβҰਓ͋ͨΓͷϝʔϧ݅ɺ֤αʔϏεͷ৴্ݶͳͲͷ੍݅Λ ·Γͳ͕Βɺ࠷࠷దͳϝʔϧ৴ϓϥϯΛܭࢉ͠ɺࣗಈ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜنײ αʔό αʔό ϘϦϡʔϜ 5# σʔλαΠζ ৫ମ੍
σʔλϓϥοτϑΥʔϜ ʹؔΘΔਓ ݄ؒΫΤϦ σʔλϓϥοτϑΥʔϜ ʹྲྀΕΔΫΤϦ
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( , & Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 8FC αʔό 3%# 3%4 ػցֶश
%8) "QQT "1*T αΠτ #* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ ϦΫΤετΛ ࡹ͖͖Εͳ͍ 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ (,& /FX /FX /FX 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ (,& αʔϏεϨϕϧ 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴ ߴαʔϏεϨϕϧ
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ (,& "EIPD %8) #JH2VFSZ /FX 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ (,& "EIPD %8) #JH2VFSZ 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴ &04-ରԠɾ εέʔϥϏϦςΟෆ
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભʢʙ༧ఆʣ 8FCαʔϏε ߦಈσʔλ 4 Ϛελσʔλ 3%4 ػցֶश %8) "QQT "1*T
#* 0UIFS4ZTUFNT /'4 3%# 4 42-*' "QQT ʜ (,& "EIPD %8) #JH2VFSZ #JH2VFSZ %BUBQSPD ($4 /FX /FX /FX 8FC αʔό 3%# αΠτ ΞυϗοΫੳ #*ɾϨϙʔτ ଞγεςϜ࿈ܞ ϝʔϧɾࠂ ϙΠϯτ༩ ΞΠςϜϨίϝϯυ 6*࠷దԽ ηάϝϯτநग़ ࠂ৴
શࣾԣஅσʔλϓϥοτϑΥʔϜͷมભ·ͱΊ 2 "1*͕ϦΫΤετΛ ࡹ͖͖Εͳ͘ͳΔ 2 2 2
2 2 2 2 2 2 2 2 "1*ͷ(,&Ҡߦ ΦϯϓϨ%8)ʹ͓͍ͯɺ4-ͳॲཧͱ ߴ4-ͳॲཧͷࠞࡏ͕ʹ #JH2VFSZ্ʹ"EIPD %8)ߏங ΦϯϓϨ)BEPPQͷ εέʔϥϏϦςΟෆ͕ʹ ΦϯϓϨ)BEPPQͷ($1Ҡߦ
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( , & Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ϛ ε ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
n త ΦϯϓϨϛε্Ͱఏڙ͞Ε͍ͯͨϨίϝϯσʔγϣϯ"1*Λ(,&Ҡߦ͢ Δ͜ͱͰɺҎԼΛ࣮ݱ͢Δɻ 1. ࢪࡦ͝ͱͷӨڹ ෳ༻్ͷ"1*αʔϏε͕ɺಉҰͷ8FCαʔό্Ͱࠞࡏ͠ɺ ϦιʔεͰ͖͍ͯͳ͔ͬͨɻ 2. มߋ༰қੑͷ୲อ
ΦϯϓϨϛεϩοΫΠϯ͞ΕͨΞʔΩςΫνϟɾ࣮ͱͳ͓ͬͯΓɺ ΫϥυͷେͳϦιʔεΛ׆༻Ͱ͖͍ͯͳ͔ͬͨɻ 3. ಉ࣌ΞΫηεੑೳͷ্ Ұ෦ͷ"1*αʔϏεʹ͓͍ͯɺಉ࣌ΞΫηεੑೳ͕ஶ͘͠ѱ͘ɺ վળͰ͖͍ͯͳ͔ͬͨɻ ϓϩδΣΫτͷ֓ཁ
n ͳͥ(,&Λબఆͨ͠ͷ͔ ΦϯϥΠϯॲཧΛߦ͏"1*͕ར༻͢ΔϏοάσʔλɺΦϯϓϨ)#BTF্ ʹετΞ͞Ε͓ͯΓɺ͜ͷ࣌ͰҠߦෆՄͰ͋ͬͨͨΊɺ"1*ΛΫϥ υ্ʹҠߦͨ͠ͱͯ͠ɺΦϯϓϨ)#BTFʹϩʔυ͞Ε͍ͯΔσʔλΛࢀ র͢Δඞཁ͕͋ͬͨɻ 1. ("&ͱͷൺֱ ॳɺҠߦରͱͯ͠("&Λݕ౼͍͕ͯͨ͠ɺΦϯϓϨ)#BTFͱͷ ϓϥΠϕʔτωοτϫʔΫΛߏ͢Δඞཁ͕͋ͬͨͨΊɺ
($&·ͨ(,&Λબ͢Δඞཁ͕͋ͬͨɻ 2. ($&ͱͷൺֱ ࠓճͷҠߦର͕ɺ"1*ͱ͍͏εςʔτϨεͳαʔϏεͩͬͨͨΊɺ (,&Λબ͢Δ͜ͱͰɺෆཁͳΠϯϑϥӡ༻Λແ͔ͨͬͨ͘͠ɻ (,&બఆཧ༝
ΞʔΩςΫνϟ֓ཁ *OHSFTT -PHHJOH"1* 4FSWJDF 3FDPNNFOEBUJPO"1* 1PE 4FSWJDF 1SFIFBU (,& 0OQSFNJTF
)#BTF ($& $BDIF 4UBDLESJWFS -PHHJOH )BEPPQ 1PE 1PE αʔϏε͝ͱ ʹ/BNF4QBDF Λ 1SFIFBUʹ ΑΔඞཁσʔλ ͷΩϟογϡ 4UBDLESJWFS-PHHJOH ʹΑΔϩάͷҰݩू $MJFOU
n Ҡߦʹ͋ͨͬͯͷྗϙΠϯτ 1. αʔϏε͝ͱʹ/BNF4QBDFΛ ҠߦతͷҰͭͰ͋ΔӨڹΛ࣮ݱ͢ΔͨΊʹ"1*ͷ༻్͝ͱʹ /BNF4QBDFΛͨ͠ 2. 1SFIFBUʹΑΔඞཁσʔλͷΩϟογϡ ΦϯϓϨ্ͷ)#BTFΛϦΫΤετͷͨͼʹࢀর͢ΔͷͰͳ͘ɺ 1SFIFBUػೳΛ࣮͠ɺඞཁσʔλΛ3FEJTʹΩϟογϡͨ͠
3. 4UBDLESJWFS-PHHJOʹΑΔϩάͷҰݩू "1*ͷΞΫηεϩάΛ4UBDLESJWFS-PHHJOHू͢Δ͜ͱͰɺ ϩάΛҰݩूͨ͠ ͬͨ͜ͱ
n ॳͷతୡ͞Ε͔ͨʁ 1. ࢪࡦ͝ͱͷӨڹ ɾ/BNF4QBDFͰαʔϏεΛͨ͜͠ͱͰɺӨڹͷʹޭ ɾඞཁʹԠͯ͡εέʔϧͰ͖ΔΑ͏ʹ 2. มߋ༰қੑͷ୲อ ɾ(,&ʢEPDLFSʣͰߏஙͨ͜͠ͱͰɺڥͷґଘ͔Βղ์͞Εͨ ɾඞཁʹԠ͍ͯͭ͡ͰଞͷڥʹҠߦͰ͖ΔΑ͏ʹ
3. ಉ࣌ΞΫηεੑೳͷ্ ɾҠߦ࣌ʹϦϑΝΫλɺνϡʔχϯάΛߦ͍ੑೳ͕ഒҎ্ʹ ɾطଘॲཧͷϘτϧωοΫͷଟ͘Λղফ͢Δ͜ͱʹޭ Ҡߦͨ݁͠Ռ
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( , & Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ϛ ε ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
n త &YBEBUBͷσʔλ্Ͱɺߴ4-"ͱ4-"ͷॲཧ͕ࠞࡏ͍ͯ͠ΔͨΊɺ 4-"ͷΞυϗοΫੳڥΛ#JH2VFSZʹΦϑϩʔυ͢Δɻ ʢϢʔβ ɺΞΫςΟϒϢʔβ ʣ n ͬͨ͜ͱ 1.
σʔλετΞͷબఆ 2. σʔλͷஔɾΞΫηείϯτϩʔϧઃܭ 3. εέʔϥϒϧͳ&5-ॲཧج൫ͷ։ൃ 4. ੳʹඞཁͳπʔϧͷ։ൃ 5. ϝλσʔλՄࢹԽσʔλ࣭ՄࢹԽσʔλϓϩδΣΫτͷࣗಈొπ ʔϧ։ൃ ϓϩδΣΫτͷ֓ཁ
n 42-PO)BEPPQͷਐԽܥͰ͋Δ n ଞͷ%8)ΑΓΞʔΩςΫνϟ͕ચ࿅͞Ε͍ͯΔɻ • ΫΤϦ͝ͱͷߴͳίϯϐϡʔτϦιʔε֬อ • (PPHMFΞΧϯτͱͷ౷߹ • 8FCϒϥβʹΑΔΫΤϦ։ൃ
• σʔλڞ༗ͷ༰қ͞ σʔλετΞͷબఆɿ#JH2VFSZΛબͨ͠ཧ༝ (PPHMF (PPHMF
σʔλͷஔɾΞΫηείϯτϩʔϧઃܭ αʔϏε"σʔλϓϩδΣΫτ αʔϏε#σʔλϓϩδΣΫτ શࣾԣஅσʔλϓϩδΣΫτ σʔληοτ̍ σʔληοτ̎ σʔληοτ̍ σʔληοτ̎ σʔληοτ̍ σʔληοτ̎
αʔϏε"Ϣʔβάϧʔϓ αʔϏε#Ϣʔβάϧʔϓ શࣾԣஅϢʔβάϧʔϓ αʔϏε" ΫΤϦϓϩδΣΫτ αʔϏε# ΫΤϦϓϩδΣΫτ શࣾԣஅ ΫΤϦϓϩδΣΫτ σʔλϓϩδΣΫτΛಋೖ͠ɺΫΤϦΛ࣮ߦ͢ΔۭؒͱσʔλۭؒΛ
εέʔϥϒϧͳ&5-ॲཧج൫ͷߏங ߦಈσʔλ 4 Ϛελσʔλ ຖ࣌RVFVF ࣍RVFVF ि࣍RVFVF ࣌ؒ༻RVFVF "EIPD %8)
#JH2VFSZ σʔλαΠζɺཁٻʹΑͬͯσʔλϩʔυͷසΛ
ੳऀʹඞཁͳπʔϧͷ։ൃ ϝλσʔλՄࢹԽ8FC &YBEBUB 0-51 %# 8FC αΠτ #JH2VFSZ n ϝλσʔλՄࢹԽ8FCαΠτ
طଘͷϝλσʔλཧج൫͔ΒϝλσʔλΛऔಘ͠#JH2VFSZͷσʔλη οτɾςʔϒϧɾϑΟʔϧυͷ%FTDSJQUJPOʹసهɻ
ੳऀʹඞཁͳπʔϧͷ։ൃ &YBEBUB #JH2VFSZ 0-51 %# 8FC αΠτ ελʔτ
ྃ ελʔτ ྃ n σʔλ࣭ՄࢹԽ8FCαΠτ • σʔλߋ৽࣌ؒ ɾ͍ͭ࣌ͷσʔλ͕ɿݯྲྀσʔλ͔Βͷσʔλऔಘ։࢝࣌ؒ ɾ͍ͭϩʔυ͞Ε͔ͨɿ#JH2VFSZͷϩʔυྃ࣌ؒ • σʔλ݅ ɾࠩίϐʔͷ߹ɺσʔλͷܽଛɾॏෳ͕͋ΔͨΊɺͦΕΛݕ
ݱࡏͷ#JH2VFSZͷঢ়گ σʔλϓϩδΣΫτ σʔλྔ 5# σʔληοτ ςʔϒϧ
݄ؒΞΫςΟϒϢʔβ
n ͍ • ಛʹෳࡶͳ+PJOʹͳΔέʔεͩͱɺଞͷ%8)Λѹ͢Δεϐʔυ͕ग़ Δ • ϢʔβΞϯέʔτͰʹؔͯ͠ߴධՁͩͬͨ n σʔλڞ༗͕͍͢͠ •
ϦΫϧʔτͰ༷ʑͳࣄۀͰ#JH2VFSZΛ͍ͬͯΔ • ଞࣄۀ͔Βʮσʔλ͕ݟ͍ͨʯͱґཔ͕͋ͬͨ߹ʹΫϦοΫͰσʔ λڞ༗͕Ͱ͖Δ n ͍͍͢ • 6*͕ચ࿅͞Ε͍ͯΔ • ϒϥβͰ͑Δ͔Βखܰ n ΫΤϦ͛์ʢϑϥοτϨʔτʣͳΒ҆৺ ར༻ऀ͔ΒͷϑΟʔυόοΫ
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( , & Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ϛ ε ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
n ՝ 1. ΦϯϓϨϛε্ʹߏங͞Εͨ)BEPPQڥͷ&04-ʹ͋ͨΓɺ)BEPPQ ্ͷॲཧ͓ΑͼσʔλΛଞڥҠߦ͢Δඞཁ͕͋ͬͨɻ 2. 4-"ॲཧ͕&YBEBUBͷϦιʔεΛઐ༗͠ɺߴ4-"ॲཧ͕҆ఆ͠ͳ͍ɻ n ղܾࡦ )BEPPQ্ͷશॲཧΛ($1ʹҠߦ͢Δ͜ͱͰɺ՝Λղফ͠ɺ
&YBEBUB্ͷҰ෦ॲཧΛ($1Ҡߦ͢Δ͜ͱͰɺ՝Λղফ͢Δɻ ϓϩδΣΫτͷ֓ཁ
n ಛʹγΣΞ͍ͨ͠༰ 1. ҠߦରΛͲͷΑ͏ʹબఆ͔ͨ͠ 2. ࢿରޮՌΛͲͷΑ͏ʹઆ໌͔ͨ͠ 3. पลγεςϜͷհ ($1ͷҠߦࣄྫΛհ͢Δʹ͋ͨΓ
n Ҡߦରۀͷબఆํ๏ 4-"ผʹۀΛྨ͠ɺҠߦରͱͳΔॲཧΛܾఆͨ͠ɻ ҠߦରΛͲͷΑ͏ʹબఆ͔ͨ͠ αʔϏεϨϕϧ ۀ֓ཁ ରࢪࡦ Ҡߦର ݱߦॲཧڥ Ҡߦઌ
ߴ Ϧετநग़ ϝʔϧ৴ ࢪࡦ" ʷ &YBEBUB ࢪࡦ# ʷ &YBEBUB ࢪࡦ$ ʷ &YBEBUB ࢪࡦ% ˓ )BEPPQ &YBEBUB த ϞχλϦϯά ࢪࡦ& ʷ &YBEBUB ༧ଌ ࢪࡦ' ˓ )BEPPQ ($1 ࢪࡦ( ˓ )BEPPQ ($1 ࢪࡦ) ˓ )BEPPQ ($1 )BEPPQ͓Αͼ&YBEBUB্ͷࢪࡦͷ͏ͪɺ4-"ͷࢪࡦͰ͋Δ༧ଌॲཧΛ($1Ҡߦ͢Δ͜ ͱΛܾఆɻ ʜ ʜ
n Ҡߦઌίϯϙʔωϯτͷܾఆํ๏ νϟʔτΛࡦఆ͠ɺॲཧछผʹΑͬͯҠߦઌͷίϯϙʔωϯτΛܾఆͨ͠ɻ Ҡߦޙඞཁʁ PS 4RPPQॲཧʁ PS ($1্ͰॲཧΛ࠶ݱͰ͖Δʁ PS ୯ͳΔ42-ॲཧʁ
:FT /P 42-PS)JWF2-ʁ Ҡߦର֎ #JH2VFSZ ॲཧʹΑΔ %BUBQSPD :FT /P :FT )BEPPQͰಈ͘ʁ /P :FT )BEPPQલஈͷ &YBEBUBͰಈ͘ʁ 4UBSU ҠߦରΛͲͷΑ͏ʹબఆ͔ͨ͠ /P :FT
ࢿରޮՌΛͲͷΑ͏ʹઆ໌͔ͨ͠ ظ Ҡߦͨ͠߹ Πϯϑϥίετ ӡ༻ίετ ӡ༻ίετ͕ݮͰ͖ΔͨΊɺ དྷظҎ߱ίετݮͱͳΔɻ ίετγϛϡϨʔγϣϯΠϝʔδ ίετγϛϡϨʔγϣϯͷ݁ՌɺΠϯϑϥίετ΄΅ΠʔϒϯͰ͋ͬͨɻ ͔͠͠ɺΦϯϓϨϛεڥͱൺֱͯ͠ӡ༻ίετΛݮͰ͖Δݟ௨͕ͨͬͨ͠ɻ
͜ΕʹΑΓҠߦʹ͔͔ΔՃίετվमͷݟཱͯΛཱͯΔ͜ͱ͕Ͱ͖ͨɻ Πϯϑϥίετ ӡ༻ίετ Ҡߦίετ Ҡߦ͠ͳ͔ͬͨ ߹ Ҡߦͨ͠߹ Πϯϑϥίετ ӡ༻ίετ Πϯϑϥίετ ӡ༻ίετ Ҡߦͨ͠߹ Πϯϑϥίετ ӡ༻ίετ Πϯϑϥίετ ӡ༻ίετ Ҡߦ͠ͳ͔ͬͨ ߹ Ҡߦ͠ͳ͔ͬͨ ߹ དྷظ ࠶དྷظ Ҡߦίετ͕͔͔ΔͨΊ ࠓظίετ૿ͱͳΔ͕ɺ
n δϣϒεέδϡʔϥ • ΦϯϓϨϛεڥͰɺ͢Ͱʹ+1Λར༻͞Ε͓ͯΓɺ ͷδϣ ϒ͕ཧɺσʔλϑϩʔ͕ཧ͞Ε͍ͯͨͨΊɺैདྷͲ͓Γ+1Λδϣ ϒεέδϡʔϥͱͯ͠બఆ͢Δ͜ͱͱͨ͠ɻ ˞ίϯϐϡʔτϦιʔε($&্ͷϦιʔεΛར༻ •
$MPVE $PNQPTFSͳͲͷݕূɺ׆༻ݕ౼Ҡߦޙʹߦ͏͜ͱʹ पลγεςϜͷհ #BUDI αʔό ίϯϐϡʔτ Ϧιʔε ॲཧڥ #JH2VFSZ %BUBQSPD
n $*$%ڥ • ࣗಈςετɺࣗಈϏϧυɺࣗಈϦϦʔεͳͲɺ+FOLJOTΛத৺ͱͨ͠ɺ HJUGMPXʹ४ͨ͡$*$%ͷΈ͕͢Ͱʹඋ͞Ε͓ͯΓɺ Ҏ্ ͷϫʔΫϑϩʔ͕ཧ͞Ε͍ͯͨͨΊɺैདྷͲ͓Γ+FOLJOTΛར༻͢Δ ͜ͱͱͨ͠ɻ • 4QJOOBLFSͳͲͷݕূɺ׆༻ݕ౼Ҡߦޙʹߦ͏͜ͱʹ
पลγεςϜͷհ ։ൃऀ $*$%ڥ ϦϙδτϦ ίϯϐϡʔτ Ϧιʔε HJU QVTI XFCIPPL ࣗಈϦϦʔε ࣗಈϏϧυɾࣗಈςετ
n όονॲཧϑϨʔϜϫʔΫ • ΦϯϓϨϛεڥͰɺ 4QSJOH #BUDIͰ࣮͞Εͨͷόονॲ ཧϑϨʔϫϜϫʔΫΛར༻ͯ͠ɺॲཧͷڞ௨Խɺ൚༻Խ͕࣮ݱ͞Ε͍ͯ ͨͨΊɺόονॲཧϑϨʔϜϫʔΫΛ($1ରԠ͢Δ͜ͱͰɺҠߦʹ͋ ͨͬͯͷվमίετΛ࠷খݶʹ͑ͨɻ •
$MPVE$PNQPTFSͳͲͷݕূɺ׆༻ݕ౼Ҡߦޙʹߦ͏͜ͱʹ पลγεςϜͷհ
n σʔλཧ"1* • Πϯϓοτσʔλͷߋ৽ྃ༗ແΛఆ͠ɺॲཧͷ࣮ߦ༗ແΛஅ͢Δ ͨΊͷ"1*ͱɺΫϥΠΞϯτϥΠϒϥϦΛ։ൃɺఏڙ͢Δ͜ͱʹΑΓɺ σʔλͷཧΛߦ͏͜ͱͱͨ͠ɻ λΠϜΞτ·Ͱͷͪ࣌ؒɺڐ༰͢ΔσʔλɺϙʔϦϯάִؒͳͲ͕ࢦఆՄೳ पลγεςϜͷհ <#"4&@%*3>CJONBUTVXB DPOGJHKTPO
ΫϥΠΞϯτ "1*
*OEFY Ϧ Ϋ ϧ ʔ τ ʹ
͓ ͚ Δ Ϗ ο ά σ ʔ λ ׆ ༻ શ ࣾ ԣ அ σ ʔ λ ϓ ϥ ο τ ϑ Υ ʔ Ϝ ͷ ม ભ Ϩ ί ϝ ϯ σ ʔ γ ϣ ϯ " 1 * ͷ ( , & Ҡ ߦ # J H 2 V F S Z ্ Ͱ ͷ Ξ υ ϗ ο Ϋ ੳ ڥ ߏ ங Φ ϯ ϓ Ϩ ϛ ε ) B E P P Q ͷ ( $ 1 Ҡ ߦ ࠓ ޙ ͷ ల
ࠓޙͷల • ࠓճ͝հͨ͠ҠߦϓϩδΣΫτʹ͍ͭͯɺ·ͣϓϩδΣΫτΛ ͠ɺҠߦΛޭ͍ͤͨ͞ɻ • ͦͷ্ͰɺʮΞδϦςΟʯʮεέʔϥϏϦςΟʯʮӡ༻ޮʯΛΑΓߴ ΊΔ͘ɺϑϧϚωʔδυαʔϏεͷ׆༻ɺαʔόϨεԽͳͲɺΑΓ ΫϥυωΠςΟϒͳΞʔΩςΫνϟʹਐԽ͍͖͍ͤͯͨ͞ɻ • ·ͨɺେྔͷҐஔใɺ͜Ε·Ͱѻ͍Εͳ͔ͬͨσʔλͷ֦ॆɾ׆
༻ʹΑΓɺϏδωεՁͷग़ʹد༩͍͖͍ͯͨ͠ɻ • ࠓޙɺσʔλαΠΤϯςΟετΛ࢝Ίͱͨ͠ɺར༻ऀʹͱͬͯັྗత ͳϓϥοτϑΥʔϜΛఏڙ͠ɺ୭͕ར༻͍͢͠ڥΛඋ͍͖ͯ͠ ͍ͨɻ
ϦΫϧʔτ σʔλϓϥοτϑΥʔϜΤϯδχΞ