Kubernetesで構築する大規模時系列データのスケーラブルな分散処理

$/%5 -*/&Ϡϑʔגࣜձࣾ )JSPLJ4BLBNPUP ,VCFSOFUFTͰߏங͢Δ େن໛࣌ܥྻσʔλͷεέʔϥϒϧͳ෼ࢄॲཧ

1SPGJMF )JSPLJ4BLBNPUP4PGUXBSF&OHJOFFS ೥-*/&ೖࣾ 1MBUGPSN&OHJOFFSJOHΛத৺ʹ׆ಈ w LT0QFSBUPSͷ։ൃ w (SBGBOB-PLJͷಋೖɺ044΁ͷߩݙ w
1SPNFUIFVTޓ׵࣌ܥྻσʔλϕʔεͷ։ൃ ݱࡏ

έʔεελσΟ ΦϒδΣΫτετϨʔδΛ࢖ͬͨ ΦϦδφϧ࣌ܥྻσʔλϕʔεͷߏங

ࠓ೔ͷΰʔϧ ΦϦδφϧ࣌ܥྻ%#ߏஙͷͨΊʹ΍ͬͨ఺ΛҰॹʹॱʹߟ͑ͳ͕Βཧղ͢Δ ͲͷΑ͏ͳσʔλߏ଄ʹ͢Ε͹ྑ͍͔ ͲͷΑ͏ʹେن໛σʔλΛ4UPSBHFʹॻ͖ࠐΊ͹ྑ͍͔ ͲͷΑ͏ʹେن໛σʔλΛ4UPSBHF͔ΒಡΈऔΕ͹ྑ͍

࣭໰ͳͲ͸͓ؾܰʹ ηογϣϯϖʔδͷ2"ཝʹ͓ئ͍͠·͢

લఏ৚݅

࣌ܥྻσʔλͱ͸ʁ

࣌ܥྻσʔλ UJNFTUBNQͱ஋ͷλϓϧͷσʔλू߹ DQV@VTBHF 57 57 57 57

࣌ܥྻσʔλ ಛ௃ w άϥϑඳըͳͲΛ͢Δͷʹదͨ͠σʔλ w ϞχλϦϯάͳͲʹΑ͘࢖༻͞ΕΔ w ॻ͖ࠐΈ)FBWZͰޙ͔Βߋ৽͸͞Εͳ͍ w
࠷ۙͷ΋ͷ΄ͲΑ͘ΞΫηε͞ΕΔ

࣌ܥྻσʔλ 1SPNFUIFVTϑΥʔϚοτ͕ελϯμʔυ DQV@VTBHF\IPTUlIPHFz FOWlQSPEVDUJPOz^ w ໊લͱϥϕϧͷLFZWBMVFϖΞͷ૊Έ߹ΘͤͰϢχʔΫͳNFUSJD w ϥϕϧͷLFZWBMVFϖΞ͔Βܭࢉͨ͠IBTI஋ΛϢχʔΫ*%ͱ͢Δ

࣌ܥྻσʔλ λΠϓͷσʔλͰߏ੒͞Ε͍ͯΔ .FUBEBUB DQV@VTBHF\IPTUlIPHFz FOWlQSPEVDUJPOz^ .FUBEBUB 4BNQMF 57
57 57 NFUSJDT໊ MBCFMLFZWBMVFϖΞ 5JNF4UBNQͱNFUSJDTͷ஋ͷ5VQMF܈

ࠓճͷ୊ࡐ ಺੡࣌ܥྻσʔλϕʔε *.0/'MBTI

*.0/'MBTI ࣾ಺ͷϞχλϦϯάج൫ͷσʔλϕʔεϨΠϠͱͯ͠ͷ࣌ܥྻσʔλϕʔε جຊతʹ΄΅಺੡Ͱ࡞͍ͬͯΔ w 1SPNFUIFVT"1*ޓ׵ɺ1SPN2-αϙʔτ w ෼ະຬͷTDSBQFJOUFSWBMͷNFUSJDT΋ߴ଎ʹରԠ w ࣾ಺ཁ݅ʹ΋ਝ଎ʹରԠ

"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ಡΈऔΓ"1*αʔόʔ

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ॻ͖ࠐΈ"1*αʔόʔ

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF 4BNQMFσʔλετΞ

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF .FUBEBUBσʔλετΞ

*.0/'MBTIͷॻ͖ࠐΈͷྲྀΕ

ॻ͖ࠐΈͷྲྀΕ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57

ॻ͖ࠐΈͷྲྀΕ .FUSJDTΛ.FUBEBUB෦ͱ4BNQMF෦ʹ෼ׂ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57 57
57 DQV@VTBHF\IPTUlIPHFz^ 4BNQMFEBUB .FUBEBUB

ॻ͖ࠐΈͷྲྀΕ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57 *.%# 5BHT*OEFYFS
&MBTUJDTFBSDI 4BNQMF͸TBNQMFTUPSF΁ .FUBEBUB͸NFUBEBUBTUPSF΁ 57 57 DQV@VTBHF\IPTUlIPHFz^ 4BNQMFEBUB .FUBEBUB

ॻ͖ࠐΈͷྲྀΕ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ *.%# #BUDI 4FSWFS #BUDI 4FSWFS #BUDI
4FSWFS

ॻ͖ࠐΈͷྲྀΕ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ $BTTBOESB $MVTUFS #BUDI 4FSWFS #BUDI 4FSWFS
#BUDI 4FSWFS

*.0/'MBTIͷಡΈࠐΈͷྲྀΕ

ಡΈࠐΈͷྲྀΕ ϦΫΤετΛड৴ "HHSFHBUPS SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N>

ಡΈࠐΈͷྲྀΕ ϦΫΤετΛड৴ "HHSFHBUPS 5BHT*OEFYFS &MBTUJDTFBSDI 1SPN2-Λݩʹ֘౰͢Δ.FUSJDTͷ*%Λݕࡧ͢Δ ࣌ؒҎ಺ ࣌ؒҎ߱
SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ%#͔ɺ 1FSTJTUFOU%#Λબ୒͢Δ

ಡΈࠐΈͷྲྀΕ ࣌ؒҎ಺ ࣌ؒҎ߱ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS SBUF
SFRVFTU@DPVOU\IPTUdlIPHF z^<N> .FUSJDTͷ*%Λݩʹɺ֘౰͢Δ4BNQMFΛऔಘ͢Δ ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ͔ 1FSTJTUFOU%#Λબ୒͢Δ

ಡΈࠐΈͷྲྀΕ ೖྗ "HHSFHBUPS SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> औಘͨ͠4BNQMFΛ"HHSFHBUPS಺෦ͷ1SPN2-Τϯδϯʹ༩͑ɺ 1SPN2-ͷ݁ՌΛܭࢉ͠ɺ݁ՌΛฦ͢
1SPN2- Τϯδϯ 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF

.FUSJDTͷ55-؅ཧ

.FUSJDTͷ55-؅ཧ SFRVFTU@DPVOU\IPTUdlIPHF z SQJEl^ ࣗಈతʹ෇༩ 3FUFOUJPO1MBO*%ͱ͍͏-BCFMΛ෇༩͠ɺ͜ͷ*%͝ͱʹ55-Λઃఆ͍ͯ͠Δ .FUSJDT͝ͱʹσϑΥϧτ஋͔ɺϢʔβ͕ܾΊͨ3FUFOUJPO1MBO*%͕ઃఆ͞ΕΔ

.FUSJDTͷ55-؅ཧ #BUDI͔Βॻ͖ࠐΉ࣌ʹ͜ͷ55-Λɺ $BTTBOESBϨίʔυʹઃఆ͢Δ $BTTBOESB $MVTUFS #BUDI 4FSWFS #BUDI
4FSWFS #BUDI 4FSWFS

σʔλن໛

σʔλن໛ .FUSJDTͷ਺ ̍̌ԯछྨҎ্ 4BNQMFσʔλྔ 5#ऑ .FUBEBUBσʔλྔ ໿5# Ұ೔͋ͨΓͷ૿Ճ4BNQMFྔ
5# .FUSJDTͷ࠷େ55- ೔

ΞʔΩςΫνϟ্ͷ໰୊

$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ͜͜ͷӡ༻ෛ୲͕ॏ͗͢Δ

$BTTBOESBӡ༻ͷ໰୊఺ w ίετޮ཰͕͋·ΓΑ͘ͳ͍ w ͢Ͱʹ୆ͷϊʔυΛ࣋ͭڊେΫϥελɺ೥ؒԯ਺ઍສԁͷίετ w 3FQMJDBUJPO΍ɺ$PNQBDUJPOͷͨΊʹ༨෼ͳ%JTLαΠζΛ֬อ͓ͯ͘͠ඞཁ͕͋Δ w εέʔϧΞ΢τͷϋʔυϧ͕ߴ͍
w ༧ࢉ্αʔό֬อ͕ݫ͍͠ w 0QTΛࣗಈԽ͍ͯͯ͠΋͕͔͔࣌ؒΓɺϚϯύϫʔ΋͋Δఔ౓ඞཁ w ࣌ܥྻσʔλ͸ٸܹʹ૿͑Δ͜ͱ΋͋ΔɺͰ΋มԽʹରԠͰ͖ͳ͍ w $BTTBOESBͷ஌ݟ͕ಛఆϝϯόʔʹภ͍ͬͯΔ

ετϨʔδϨΠϠվળͷඞཁੑ w εέʔϥϒϧ͔ͭ௿ίετͰ͋Δ͜ͱ w શࣾج൫ͱͯ҆͠ఆͨ͠Մ༻ੑɺσʔλӬଓੑΛఏڙͰ͖Δ͜ͱ w ετϨʔδࣗମͷӡ༻ෛՙ͕௿͍͜ͱ w ਺೥ؒͷσʔλྔͷ੒௕ʹ଱͑͏ΔΩϟύγςΟ͕͋Δ͜ͱ
Լهͷཁ݅Λຬͨ͢ετϨʔδϨΠϠΛ৽ͨʹߟ͑Δඞཁ͕͋ͬͨ

ΦϒδΣΫτετϨʔδ ͱ͍͏બ୒ࢶ

ΦϒδΣΫτετϨʔδͷར఺ w ѹ౗తίετޮ཰ੑ w ͖͔ͬΓ࢖༻ྔͰ՝ۚ͞ΕΔ w ετϨʔδͷؔ৺ࣄΛҠৡͰ͖Δ w ࣗ෼Ͱ3FQMJDBUJPOͨ͠ΓΫϥελϦϯά͢Δඞཁ͕ͳ͍
w ΩϟύγςΟ΋๛෋ʹ͋ΓɺεέʔϥϏϦςΟ͕ߴ͍ w (SBGBOB੡඼Λ࢝Ίͱͯ͠ɺ࣌ܥྻσʔλϕʔεͰͷ࣮੷΋๛෋

ΦϒδΣΫτετϨʔδΛ࢖ͬͨ ࣌ܥྻ%#Λߏங͢Δํ๏Λ Ұॹʹߟ͑ͯΈ·͠ΐ͏

୲อ͍ͨ͠ػೳ w σʔλͷॻ͖ࠐΈ w ୠ͠ϦΞϧλΠϜॻ͖ࠐΈ͸*.%#͕͋ΔͷͰෆཁ w σʔλͷಡΈऔΓ w σʔλͷ55-؅ཧ
w ظݶͷ੾ΕͨσʔλΛࣗಈͰ࡟আͰ͖ΔΑ͏ʹ͍ͨ͠

લఏ৚݅ w $BTTBOESBͷ໾ׂΛҰ෦୲͏͕׬શஔ׵͸͠ͳ͍ w 2VFSZෛՙɺϨΠςϯγͷ؍఺͔ΒΦϒδΣΫτετϨʔδ͸෼ੳ༻ʹߜ Δ w ࣌ؒҎ಺ͷσʔλ͸*.%#ɺिؒҎ಺͸$BTTBOESBɺͦΕҎ߱ΛΦϒδ ΣΫτετϨʔδ͔Βऔಘ͢Δ
w ϨΠςϯγ͸͋Δఔ౓ଥڠͰ͖Δ w ࢖͏ΦϒδΣΫτετϨʔδ͸1SJWBUF$MPVEͷ4ޓ׵ͷ΋ͷ

Πϝʔδ "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ΦϒδΣΫτ ετϨʔδ /FX

σʔλߏ଄ઃܭ

ಡΈऔΓϑϩʔ͔Βٯࢉ͢Δ

ಡΈࠐΈͷྲྀΕ ࠶ܝ ϦΫΤετΛड৴ "HHSFHBUPS 5BHT*OEFYFS &MBTUJDTFBSDI 1SPN2-Λݩʹ֘౰͢Δ.FUSJDTͷ*%Λݕࡧ͢Δ ࣌ؒҎ಺
࣌ؒҎ߱ SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ%#͔ɺ 1FSTJTUFOU%#Λબ୒͢Δ

ಡΈࠐΈͷྲྀΕ ࠶ܝ ࣌ؒҎ಺ ࣌ؒҎ߱ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS
SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> .FUSJDTͷ*%Λݩʹɺ֘౰͢Δ4BNQMFΛऔಘ͢Δ ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ͔ 1FSTJTUFOU%#Λબ୒͢Δ

ΦϒδΣΫτετϨʔδ͕୲͏໾ׂ ࣌ؒҎ಺ ࣌ؒdिؒલ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS SBUF
SFRVFTU@DPVOU\IPTUdlIPHF z^<N> $BTTBOESBಉ༷.FUSJDTͷ*%͔Β4BNQMFΛऔಘ͢Δ%#ʹͳΔ ΦϒδΣΫτ ετϨʔδ िؒҎ߱d

࣌ܥྻσʔλͷੑ࣭Λߟྀ͢Δ

࣌ܥྻσʔλͷಛੑ w YY࣌ؒ෼ͷσʔλͷ༷ʹɺ࿈ଓͨ͠Ұఆ ͷظؒͰࢀর͞ΕΔ w ࣌ؒͰιʔτ͞Εͨ࿈ଓ͍ͯ͠Δσʔλ w "QQFOE0OMZͰߋ৽͕͞Εͳ͍
.FUSJDT͝ͱʹ ࣌ؒ͝ͱʹݻΊͯѹॖ͍ͯ͠Δ $BTTBOESBͷσʔλߏ଄Λྲྀ༻͢Δ ಛੑ ํ਑

σʔλߏ଄ .FUSJDT͝ͱʹ࣌ؒ෼ͷσʔλΛ֨ೲͨ͠ϑΝΠϧΛ࡞Δʁ *%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF
*%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF ΦϒδΣΫτετϨʔδ্

σʔλߏ଄ .FUSJDT͝ͱʹ࣌ؒ෼ͷσʔλΛ֨ೲͨ͠ϑΝΠϧΛ࡞Δʁ *%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF
*%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF ΦϒδΣΫτετϨʔδ্ #VDLFU͋ͨΓ ສΦϒδΣΫτͷ੍໿͕͋Δ ԯ.FUSJDTҎ্͋ΔͷͰ.FSHF͸ඞਢ

σʔλߏ଄ ෳ਺.FUSJDTͷ4BNQMFΛҰͭͷϑΝΠϧʹ·ͱΊΔ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF

ஞҰϑΝΠϧશମΛ μ΢ϯϩʔυͨ͘͠͸ͳ͍ ର৅ͷ.FUSJDT͚ͩμ΢ϯϩʔυ͍ͨ͠

4"1*ޓ׵ͩͱɺ ϑΝΠϧͷҰ෦Λμ΢ϯϩʔυͰ͖Δ

#ZUF3BOHF3FRVFTU શϑΝΠϧͰ͸ͳ͘ɺ#ZUFൣғͰμ΢ϯϩʔυ͢ΔσʔλΛࢦఆ͢Δ͜ͱ͕Մೳ CZUFTdCZUFT·Ͱ͕΄͍͠ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF ඞཁͳ෦෼͚ͩ
μ΢ϯϩʔυ

σʔλߏ଄ .FUSJDTͷ*%͔ΒϑΝΠϧ্ͷͲͷҐஔʹ ໨తͷ4BNQMF͕͋Δ͔Λಛఆ͢Δඞཁ͕͋Δ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF

σʔλߏ଄ 4BNQMFϑΝΠϧʹରԠͨ͠సஔΠϯσοΫεΛ࡞Δ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *% CZUFd
*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd

σʔλߏ଄ *%ͷ#ZUF0 ff TFU͸CZUFdCZUF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
*% CZUFd *% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd

σʔλߏ଄ సஔΠϯσοΫεͱ4BNQMFϑΝΠϧͷϖΞΛ#MPDLͱ໊෇͚Δ #MPDL *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%
CZUFd *% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd సஔΠϯσοΫε 4BNQMFϑΝΠϧ

σʔλߏ଄ શ.FUSJDTͷ4BNQMFΛҰͭͷϑΝΠϧʹ·ͱΊΔʁ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF

σʔλߏ଄ ΋͠શNFUSJDTΛͭͷ#MPDLʹ͢Δͱʜ w ԯNFUSJDTͷసஔΠϯσοΫε͸௒ڊେϑΝΠϧʹͳΔ w ͜ΕΛϝϞϦ্ʹల։͢ΔͱಡΈॻ͖࣌ͷϝϞϦফඅྔ͕ϘτϧωοΫʹ ͳΔ w ڊେϑΝΠϧͩͱͦ΋ͦ΋ॻ͖ࠐΈ΋ಡΈࠐΈ΋ฒྻॲཧͰ͖ͳ͍

σʔλߏ଄ #MPDLΛγϟʔσΟϯά͢Δඞཁ͕͋Δ ̍ϑΝΠϧ͋ͨΓͷ.FUSJDT਺Λ෼ׂ͢Δ

γϟʔσΟϯάઓུ #MPDLΛԼهͷ૊Έ߹ΘͤͰ෼ׂ͢Δ w ςφϯτ ݱࡏςφϯτ͔͠ͳ͍͕কདྷϚϧνςφϯτԽͰ͖ΔΑ͏ʹ w 3FUFOUJPO1MBO*% w
.FUSJDT*%γϟʔυ਺

γϟʔσΟϯάઓུ ྫ͑͹ԯ෼ͷ.FUSJDTͷ#MPDL͕෼ׂ͞Ε͍ͯΕ͹ʜ ϓϩηε༻ҙ͢Δ͜ͱͰॻ͖ࠐΈΛฒྻͰ࣮ߦͰ͖Δ ॻ͖ࠐΈϓϩηε ॻ͖ࠐΈϓϩηε ॻ͖ࠐΈϓϩηε

γϟʔσΟϯάઓུ ౰વಡΈࠐΈॲཧɺΩϟογϯά΋ฒྻͰߦ͏͜ͱ͕Ͱ͖Δ ߴ଎Խ ෼ࢄͤͯ͞ڊେσʔλΛΩϟογϡͰ͖Δ ಡΈࠐΈϓϩηε ಡΈࠐΈϓϩηε ಡΈࠐΈϓϩηε

γϟʔσΟϯάઓུ ͞Βʹिؒ͝ͱʹ#VDLFUΛม͑Δ͜ͱͰ όέοτ͋ͨΓͷΦϒδΣΫτ਺ͷ੍ݶΛ ࣮֬ʹճආ͢Δ

࠷ऴతͳσʔλߏ଄ ΦϒδΣΫτετϨʔδ CVDLFU@@ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε
4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CVDLFU@@ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ

55-؅ཧ CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ -JGFDZDMF"1*Λ࢖ͬͯಛఆQSF fi YͷσʔλΛઃఆͨ͠ظݶͰ ࣗಈతʹ࡟আ͢ΔΑ͏ʹ͢Δ
QSF fi YCMPDL@EFGBVMU@SQJE@ ͜ͷQSF fi YΛ࣋ͭΦϒδΣΫτΛ YY೔ޙʹ࡟আ͢Δ

ޮ཰తͳ௨৴ͷͨΊʹ σʔλΛѹॖ͍ͨ͠

సஔΠϯσοΫεͷѹॖ 4BNQMFϑΝΠϧ͸͢Ͱʹѹॖ͞Ε͍ͯΔ ͔͠͠సஔΠϯσοΫε͸৽ͨʹߟ͑Δඞཁ͕͋Δ

సஔΠϯσοΫεͷѹॖ ̍ϨίʔυͷαΠζ͸ɺCZUFTͷݻఆ௕ *% CZUFd *% 4UBSUҐஔ *% CZUFd
*% CZUFd *% CZUFd VJOU VJOU

సஔΠϯσοΫεͷѹॖ 7BSJOUT %FMUB&ODPEFͰѹॖ͢Δ

7BSJOUT Մม௕ΤϯίʔσΟϯά ݻఆ௕Ͱ͸ͳ͘Մม௕ͰCZUFྻΛอଘ͢Δख๏ ਺஋͕খ͘͞ͳΔ΄ͲCZUF਺͕ݮΔಛ௃͕͋Δ

7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹

7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ͜ͷ෦෼ͷ৘ใΛΘ͟Θ͟อ࣋ͨ͘͠ͳ͍

7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ࠷ॳͷԼҐCJUΛऔΓग़͢ 7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ

7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ઌ಄ʹCJU଍͢ ࣍Ҏ߱ͷCZUFྻʹ͕ొ৔͢ΔͳΒ ͦ͏Ͱͳ͍ͳΒ͕ೖΔ 7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ

7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ·ͩଓ͘ͷͰΛ଍ͯ͠ɺ͞ΒʹCJUΛಡΈऔͬͯޙΖʹՃ͑Δ

7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ Ҏ߱ʹ͸͔͠ͳ͍ͷͰઌ಄CJU͸

7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ༗ޮͳ஋͕΋͏ͳ͍ͷͰ͜͜Ͱऴྃ CJUΛCJUʹѹॖ͢Δ͜ͱ͕Ͱ͖ͨʂ

7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT Մม௕ΤϯίʔσΟϯά ͷදݱ CJUͷ৔߹ ಡΈऔΔͱ͖͸CJUͣͭಡΈऔΓɺઌ಄CJUΛݟͯಡΈऔΓΛऴ͑Δ͔൑அ͢Ε͹0,

7BSJOUT Մม௕ΤϯίʔσΟϯά 7BSJOUTͷޮՌΛ࠷େԽ͢ΔͨΊʹ ͳΔ΂͘Τϯίʔυ͢Δ஋Λখ͍͞஋ʹ͍ͨ͠

%FMUB&ODPEF ૉͷσʔλͰ͸ͳ͘ɺલϨίʔυ஋ͱͷࠩ෼͚ͩอଘ͢Δ #FGPSF "GUFS *% CZUFd *% 4UBSUҐஔ
*% CZUFd *% CZUFd *% CZUFd *% *% 4UBSUҐஔ

%FMUB&ODPEF ૉͷσʔλʹൺ΂ͯ਺஋Λখ͘͞อͯΔͷͰɺ 7BSJOUTͱ૊Έ߹ΘͤΔ͜ͱͰσʔλͷѹॖ͕ݟࠐΊΔ #FGPSF "GUFS *% CZUFd *%
4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd *% *% 4UBSUҐஔ

సஔΠϯσοΫεͷѹॖ ͜ΕʹΑͬͯສ.FUSJDTؚΉ#MPDLͰ΋ ਺े.#ఔ౓ͷసஔ*OEFYͰࡁΜͰ͍Δ ѹॖ͠ͳ͔ͬͨΒ໿.#

ॻ͖ࠐΈॲཧ

ॻ͖ࠐΈͷྲྀΕ ࠶ܝ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS
#BUDI 4FSWFS #BUDI 4FSWFS

ॻ͖ࠐΈॲཧͷσβΠϯ ͜ͷ#BUDIͷϑϩʔʹ৽ͨʹ#MPDLΛ ΦϒδΣΫτετϨʔδʹอଘ͢ΔॲཧΛՃ͍͑ͨ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS

ॻ͖ࠐΈॲཧͷσβΠϯ ֤#BUDIαʔό͕*.%#͔Βऔಘ͢Δσʔλ͸୯७ʹλΠϛϯάͰܾ·ΔͷͰɺ γϟʔσΟϯάઓུʹैͬͯू໿ͯ͋͛͠Δඞཁ͕͋Δ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS

ॻ͖ࠐΈॲཧͷσβΠϯ #BUDI 4FSWFS #BUDI 4FSWFS #BUDI 4FSWFS #MPDL%VNQFS
#MPDL%VNQFS #MPDL%VNQFS ৽ͨʹ#MPDL%VNQFSͱ͍͏αʔϏεΛ࡞Γɺ ू໿ͱΦϒδΣΫτετϨʔδ΁ͷग़ྗͷ໾ׂΛ୲ΘͤΔ

ॻ͖ࠐΈॲཧͷσβΠϯ #BUDI 4FSWFS #BUDI 4FSWFS #BUDI 4FSWFS #MPDL%VNQFS
#MPDL%VNQFS #MPDL%VNQFS #MPDL໊ͷ)BTI஋Λݩʹͯ͠ɺ ಉ͡#MPDL͸ಉ͡ΠϯελϯεʹඞͣϧʔςΟϯά͞ΕΔΑ͏ʹ͢Δ CMPDL"୲౰ CMPDL#୲౰ CMPDL$୲౰

ॻ͖ࠐΈॲཧͷσβΠϯ #MPDL%VNQFS #MPDL%VNQFS #MPDL%VNQFS σʔλΛγϟʔσΟϯά͍ͯ͠ΔͨΊɺ#MPDLͷ෼ׂ਺·ͰΠϯελϯεΛ εέʔϧΞ΢τͯ͠ฒྻ෼ࢄॲཧΛߦ͏͜ͱ͕Ͱ͖Δ ΦϒδΣΫτετϨʔδ

۩ମతʹͲ͏΍ͬͯू໿͢Δ͔ʁ

#MPDL%VNQFSͷσʔλू໿ #MPDL%VNQFS #BUDI͔Βѹॖͨ͠4BNQMFσʔλΛH31$ܦ༝Ͱड͚औΓɺ #MPDL%VNQFSͷϩʔΧϧσΟεΫʹஷΊ͍ͯ͘ #BUDI ϩʔΧϧ%#

ϩʔΧϧ%#΁ͷཁٻ w ߋ৽͸ͤͣɺಡΈऔΓ΋σʔλʹ͖ͭ౓͖ΓͳͷͰɺॻ͖ࠐΈ͕ૣ͍͜ͱ w ΦϒδΣΫτετϨʔδ΁ͷॻ͖ࠐΈલʹ్தͰϓϩηε͕μ΢ϯͯ͠΋෮چ Ͱ͖Δ͜ͱ w ϦϨʔγϣϯ΍τϥϯβΫγϣϯ͸ෆཁͰ७ਮͳ,FZ7BMVFετΞͰे෼

ϩʔΧϧ%#΁ͷཁٻ w ߋ৽͸ͤͣɺಡΈऔΓ΋σʔλʹ͖ͭ౓͖ΓͳͷͰɺॻ͖ࠐΈ͕ૣ͍͜ͱ w ΦϒδΣΫτετϨʔδ΁ͷॻ͖ࠐΈલʹ్தͰϓϩηε͕μ΢ϯͯ͠΋෮چ Ͱ͖Δ͜ͱ w ϦϨʔγϣϯ΍τϥϯβΫγϣϯ͸ෆཁͰ७ਮͳ,FZ7BMVFετΞͰे෼
-4.5SFFϕʔεͷ,74͕࠷༗ྗީิ

-4.5SFF

-4.5SFFͱ͸ʁ "QQFOE0OMZͳॻ͖ࠐΈ͕ߴ଎ͳσʔλߏ଄ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF 445BCMF
445BCMF -4.5SFF%#

-4.5SFFͱ͸ʁ .FNPSZ্ͷσʔλߏ଄ NFNUBCMF 8"-ʹͷΈॻ͖ࠐΈ ॻ͖ࠐΈཁٻ NFNUBCMF 8"-T
445BCMF 445BCMF 445BCMF 445BCMF 445BCMF -4.5SFF%#

-4.5SFFͱ͸ʁ .FNUBCMF͕ҰఆҎ্ͨ·ͬͨΒσΟεΫ্ʹॻ͖ग़͢ ͜ͷߏ଄Λ445BCMFͱ͍͏ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF -4.5SFF%#

-4.5SFFͱ͸ʁ ಡΈऔΓ࣌͸NFNUBCMFͱશ445BCMF͔ΒσʔλΛऔΓ݁ՌΛϚʔδ͢Δ NFNUBCMF 445BCMF 445BCMF 445BCMF 445BCMF 445BCMF
-4.5SFF%# Ϛʔδ͞Εͨ݁Ռ

-4.5SFFͷಛ௃ w #5SFFͱҧ͍ɺ७ਮʹ௥هͰॻ͖͜ΜͰ͍͚ͩ͘ͳͷͰߴ଎ w ϊʔυͷϚʔδ΍෼ׂͳͲ͕ൃੜ͠ͳ͍ w ࡟আ͢Δ৔߹͸࡟আ༻ͷϚʔΧʔΛ௥ه͠ɺಡΈऔΓ࣌ʹ݁Ռ͔ΒऔΓআ͘ w ߋ৽͢Δ৔߹͸৽ͨʹ৽͍͠ϨίʔυΛ௥ه͠ɺಡΈऔΓ࣌ʹ࠷৽ͷ΋ͷ͕
࢖༻͞ΕΔ w ॻ͖ࠐΈ͕ߴ଎ͳҰํͰɺಡΈऔΓ࣌͸શ5BCMF͔Β݁ՌΛநग़͢Δඞཁ͕͋ ΔͷͰ͕͔͔࣌ؒΔ

-4.5SFFͷίϯύΫγϣϯ ಡΈऔΓ͕஗͍ͷͰɺಡΈऔΔσʔλΛݮΒͨ͢ΊʹίϯύΫγϣϯΛߦ͏ 445BCMF 445BCMF 445BCMF 445BCMF ෳ਺ͷ445BCMFΛ·ͱΊΔաఔͰݹ͍σʔλ΍࡟আࡁΈͷσʔλΛऔΓআ͘

-4.5SFFϕʔεͷ -FWFM%#ΛϩʔΧϧ%#ʹ࢖༻

-FWFM%# (PPHMF੡ͷ-4.5SFFϕʔεͷ,74

#MPDL%VNQFSͷσʔλू໿ #MPDL%VNQFS H31$Ͱ#BUDI͔ΒσʔλΛड͚औΓɺ-FWFM%#ʹॻ͖ࠐΉ #BUDI ॻ͖ࠐΈ͕੒ޭͨ͠Β0,Λฦ͠ɺࣦഊͨ͠ΒޙʹϦτϥΠ͞ΕΔ

#MPDLσʔλͷग़ྗ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS ΦϒδΣΫτετϨʔδ
#BUDI͔ΒσʔλΛ͢΂ͯड͚औͬͨΒ#MPDLΛ࡞Γɺ ΦϒδΣΫτετϨʔδʹΞοϓϩʔυ͢Δ

#MPDLσʔλͷग़ྗ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS ΦϒδΣΫτετϨʔδ
*UFSBUPSܦ༝Ͱ-FWFM%#͕.VMUJQBSU6QMPBEͰগͣͭ͠ಡΈऔΓɺ #MPDLΛΦϒδΣΫτετϨʔδʹอଘ͢Δ

ू໿தʹϓϩηεɺ ϊʔυ͕ࢮΜͩ৔߹΁ͷରॲ

ू໿த΁ͷো֐΁ͷରॲ LT্ʹ4UBUFGVM4FU 17$Ͱߏ੒͓ͯ͠Γɺجຊతʹ͸ࣗಈ෮چ͞ΕΔ #MPDL%VNQFS

ू໿த΁ͷো֐΁ͷରॲ ಉ͡#MPDL͸ඞͣಉ͡#MPDL%VNQFSʹϧʔςΟϯά͞ΕΔΑ͏ʹ͍ͯ͠Δ $POTJTUFOU)BTIͰ͸ͳ͍ͷͰ෮چ͢Δ·Ͱ͸#BUDI͔Βͷ3FRVFTU͸ࣦഊ͢Δ #MPDL%VNQFS

ू໿த΁ͷো֐΁ͷରॲ Ͳ͏ͯ͠΋෮چͰ͖ͳ͍৔߹͸ޙ΄Ͳ#BUDIશମΛ3FUSZՄೳ #MPDL%VNQFS

ू໿ͨ͠σʔλ͕ϩε͢Δ͜ͱ͸ ͳ͍ͷ͔ʁ

σʔλϩε΁ͷରॲ 8"-ʹ΋ಉ࣌ʹॻ͖ࠐΜͰGTZOD͍ͯ͠ΔͷͰɺ ͢΂ͯ͸8"-͔Β෮چͰ͖Δ ॻ͖ࠐΈཁٻ NFNUBCMF 8"-T 445BCMF 445BCMF
445BCMF 445BCMF 445BCMF

࣮ࡍʹͿ͔ͭͬͨ՝୊ -FWFM%#΁ͷॻ͖ࠐΈ͕஗͗͢Δ

-FWFM%#΁ͷॻ͖ࠐΈ͕஗͗͢Δ 5XFNPKJzCZ$PQZSJHIU5XJUUFS *ODBOEPUIFSDPOUSJCVUPSTJTMJDFOTFEVOEFS$$#: -455SFF͸ॻ͖ࠐΈ͕ ߴ଎ͳΜ͡Όͳ͍ͷʁ NFNUBCMF 8"-T 445BCMF
445BCMF 445BCMF 445BCMF 445BCMF

ݪҼNFNUBCMFͷڐ༰ྔ͕௿͗ͨ͢ NFNUBCMF͕͍ͬͺ͍ʹͳΔͱ445BCMFʹॻ͖ग़͕͢ɺখ͗͢͞Δͱසൟʹ 445BCMFͷσΟεΫॻ͖ࠐΈ͕ൃੜ͢Δ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF

ݪҼ445BCMFίϯύΫγϣϯ͕ଟൃͨ͠ 445BCMF͕Ұఆ਺ͨ·Δͱ-FWFM%#͸445BCMFΛ.FSHF࢝͠ΊΔ ͜Ε͕ଟൃ͍ͯͨ͠ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF 445BCMF

-FWFM%#ॻ͖ࠐΈ໰୊΁ͷରॲ w .FNUBCMFͷΩϟύγςΟΛ޿͛ɺ445BCMFXSJUFͷස౓ΛԼ͛Δ w ίϯύΫγϣϯΛൃੜ͠ͳ͍Α͏ʹ͢Δ ্ݶ445BCMF਺Λ*OU."9ʹ w ͢΂ͯͷσʔλ͸Ұ౓͚ͩॻ͖ࠐ·ΕɺҰ౓͚ͩಡΈࠐ·Εɺߋ৽ɺ࡟আ͸
ൃੜ͠ͳ͍ͨΊɺίϯύΫγϣϯͰಘΒΕΔϝϦοτ͕ͳ͍ɻࢭΊΔ͜ͱ ͰΑΓॻ͖ࠐΈʹಛԽͤ͞Δ

࣮ࡍʹͿ͔ͭͬͨ՝୊ 6QMPBE࣌ʹ.FNPSZ࢖༻ྔ͕ࡍݶͳ͘૿͑Δ

ϝϞϦ࢖༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δ

ϝϞϦ࢖༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS 5XFNPKJzCZ$PQZSJHIU5XJUUFS
*ODBOEPUIFSDPOUSJCVUPSTJTMJDFOTFEVOEFS$$#: *UFSBUPSܦ༝Ͱগͣͭ͠ಡΈग़ ͯ͠Δ͔ΒলϝϞϦͰ͸ʜ

ݪҼϖʔδΩϟογϡ ࣮͸΄ͱΜͲͷσʔλ͸04͕֬อ͍ͯ͠ΔϖʔδΩϟογϡͩͬͨ w -4.5SFFͳͷͰ445BCMFΛಡΉͨΊʹσΟεΫಡΈऔΓ͕ൃੜ͠ɺ04ʹಡ Μͩ෼Ωϟογϡ͞ΕΔ w ݁ہ͸શσʔλΛಡΈऔΔ͜ͱʹͳΔͨΊɺશσʔλ͕ࡍݶͳ͘ϖʔδΩϟ ογϡͱͯͨ͠·Γଓ͚͍ͯͨ

ݪҼϖʔδΩϟογϡ ࣮͸΄ͱΜͲͷσʔλ͸04͕֬อ͍ͯ͠ΔϖʔδΩϟογϡͩͬͨ w -4.5SFFͳͷͰ445BCMFΛಡΉͨΊʹσΟεΫಡΈऔΓ͕ൃੜ͠ɺ04ʹಡ Μͩ෼Ωϟογϡ͞ΕΔ w ݁ہ͸શσʔλΛಡΈऔΔ͜ͱʹͳΔͨΊɺશσʔλ͕ࡍݶͳ͘ϖʔδΩϟ ογϡͱͯͨ͠·Γଓ͚͍ͯͨ
͔͢͠͠΂ͯͷσʔλ͸Ұ౓͔͠ಡΈऔΒΕͳ͍ͷͰɺ Ωϟογϡ͢ΔϝϦοτ͕ͳ͍

ϝϞϦ࢖༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δ໰୊΁ͷॲํᝦ ఆظతʹGBEWJDFγεςϜίʔϧΛݺͿ͜ͱͰɺ 04ʹͦͷϖʔδΩϟογϡ͕ղ์Ͱ͖Δ͜ͱΛ఻͑ଓ͚Δ

݁Ռ ࣌ؒ͝ͱʹ(#΄ͲͷσʔλΛΠϯελϯεͰॲཧ w ࢖༻ϝϞϦ͸֤ΠϯελϯεͰ(#d(#ఔ౓ w Ұ౓ू໿ͨ͠Βd෼ఔ౓Ͱ׬શʹશσʔλΛετϨʔδʹ্͖͛ΕΔ w σʔλྔ͕૿͖͑ͯͯ΋γϟʔυ਺Λ૿΍ͨ͠Γɺγϟʔυ਺ҎԼ·ͰͳΒ Πϯελϯε਺ΛਫฏεέʔϧͰ͖Δ

ಡΈऔΓॲཧ

2VFSZ͔Βର৅ͱͳΔ#MPDLΛಛఆ͢Δ 2VFSZDQV@VTBHF\FOWlQSPEz^ 'SPN 5P #VDLFU #MPDLT 3FUFOUJPO1MBO CMPDL@EFGBVMU@@@
CMPDL@EFGBVMU@@@ CVDLFU@@@@@@ ೖྗ2VFSZ λʔήοτͱͳΔ#VDLFUͱ#MPDL

ର৅ͱͳΔ#MPDLͷసஔΠϯσοΫεΛμ΢ϯϩʔυ͢Δ ΦϒδΣΫτετϨʔδ CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε *% CZUFd
*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd

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*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd &0- CZUF

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*%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF

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ຊ೔͸ৄ͘͠࿩ͤ·ͤΜͰ͕ͨ͠ɺ ϝϞϦͱσΟεΫʹΩϟογϡ͍ͯ͠·͢

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݁Ռ ͜ͷ··೥ӡ༻࢓੾Ε͹ԯԁऑͷίετΛ࡟ݮͰ͖ΔݟࠐΈ ॻ͖ࠐΈɺಡΈࠐΈͱ΋ʹຊ൪؀ڥͷෛՙʹ଱͑͏Δߏ੒ͰϦϦʔεͰ͖ͨ wҰ೔5#΄Ͳͷσʔλॻ͖ࠐΈΛ࣮ࢪத wΦϒδΣΫτετϨʔδͷ੍໿ɺ314΍ΦϒδΣΫτ਺͸໰୊ͳ͍ϥΠϯ

কདྷͷల๬ ϢʔβͷΦϒδΣΫτετϨʔδΛ࣋ͪࠐΈͰ࢖͑ΔΑ͏ʹ͢Δ͜ͱͰɺί ετΛϢʔβଆʹҠৡͰ͖ΔΑ͏ʹ͢Δ༧ఆ 1SJWBUF$MPVE͚ͩͰͳ͘ɺ4(MBDJFS*OTUBOU3FUSJFWBMͳͲඅ༻ରޮՌͷ ߴ͍ϓϩμΫτ΋ซ༻͠ɺΑΓίετύϑΥʔϚϯεͷྑ͍ߏ੒ʹ͍ͯ͘͠ ༧ఆ w4"1*ͷΈ࢖༻͍ͯ͠ΔͷͰɺ4ޓ׵ετϨʔδͰ͋Ε͹.JHSBUJPO΋ɺ
ซ༻΋Մೳ

͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ

Kubernetesで構築する大規模時系列データのスケーラブルな分散処理

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