DevOps:変化の激しい環境でビジネス競争力を向上させる具体的な方法
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October 05, 18
スライド概要
Developers.IO 2018 Outnumber での発表スライドです。
#cmdevio2018
Agile Practitioner / CSP-SM, CSP-PO(Certified Scrum Professional) / Modern Offshore Development / Vietnam / Paris Hilton / RareJob / BOOKOFF / TIER IV, Inc.
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%FWFMPQFST*00VUOVNCFS %FW0QT มԽͷܹ͍͠Ͱڥ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ Ϋϥεϝιουࣜגձࣾ %FW0QTࢧԉࣨ ౻ଜɹ৽
ࣗݾհ w ౻ଜɹ৽ ;͡ΉΒɹ͋Βͨ w !BSBUBGVKJ w ࡀɺࣇͷ w స৬ଟΊ ࣾࡏݱ w Ϋϥεϝιουࣜגձࣾ%FW0QTࢧԉࣨ w ೖࣾ
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
"HJMF "HJMF*OGSBTUSVDUVSFBOE0QFSBUJPOT )PX*OGSBHJMFBSF:PV ύτϦοΫɾσϘΞ 5IF%FW0QT)BOECPPLڞஶ<> ݄ ݄ ݄ ݄ ݁ࠗ— ಇ͍ͨΤΩαΠτୀ৬ ಉ྅্ཱ͕ͪ͛ͨελʔτΞοϓ స৬🔥 ΤΩαΠτ ΞϰϦϧɾϥϰΟʔϯདྷπΞʔ ΩϟϦΞެࣜˍ1$αΠτΛ ਓ%FWͰߏங ελʔτΞοϓ
$POUJOVPVT%FQMPZNFOU ςΟϞγʔɾϑΟοπ IUUQUJNPUIZpU[DPN DPOUJOVPVTEFQMPZNFOU %FW0QTͷจ຺Ͱͳ͍ ݄ ݄ 7FMPDJUZ %FQMPZTQFS%BZ %FWBOE0QT$PPQFSBUJPOBU'MJDLS δϣϯɾΞϨεϙˍϙʔϧɾϋʔϞϯυ ݄ %FW0QT%BZT(IFOU ύτϦοΫɾσϘΞ ݄ ݄ ελʔτΞοϓୀ৬ ϑϦʔϥϯεΤϯδχΞʹͳΔ🔥 ࣗࣾαʔϏεΛࡧ͠ͳ͕Βडୗ։ൃϝΠϯ ελʔτΞοϓ ϑϦʔϥϯε
$POUJOVPVT%FMJWFSZ δΣζɾϋϯϒϧଞ %FW0QT%BZT4ZEOFZ %FW0QT%BZT .PVOUBJO7JFX %FW0QT%BZT)BNCVSH 5IF%FW0QT)BOECPPLڞஶ %FW0QT%BZT #SB[JM %FW0QTʹ݁ߏͯ͠ٴݴΔ ݄ ݄ ݄ ݄ ϑϦʔϥϯεΤϯδχΞ࠳ં ελʔτΞοϓʹग़ΓPS[ ࣗࣾαʔϏεΛࡧ͠ͳ͕Βडୗ։ൃϝΠϯ ϑϦʔϥϯε ݄ ݄ ݄ உੜ— ւ؛ϊϦͷ ελʔτΞοϓʹৗற ελʔτΞοϓ ग़Γ
%FW0QT%BZT .BOJMB %FW0QT%BZT .PVOUBJO7JFX %FW0QT%BZT #PTUPO %FW0QT%BZT .FMCPVSOF ݄ %FW0QT%BZT (PUFCPSH %FW0QT%BZT #BOHBMPSF ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ւ؛ϊϦͰղ🔥ޏ (.0Πϯλʔωοτʹग़Γ ৗறઌస৬ ւ؛ϊϦͷ ελʔτΞοϓʹৗற ελʔτΞοϓ ग़Γ ࣄۀΛϐϘοτͨ͠λΠϛϯάͰδϣΠϯ ΞδϟΠϧ։ൃɺϦʔϯɾελʔτΞοϓॳମݧ ιγϟήͰ ΞδϟΠϧ։ൃ ւ؛ϊϦͷελʔτΞοϓ (.0Πϯλʔωοτ
%FW0QT%BZT "VTUJO5FYBT %FW0QT%BZT .PVOUBJO7JFX %FW0QT%BZT 5PLZP!(.0 Πϯλʔωοτ %FW0QT%BZT 3PNF %FW0QT%BZT %FMIJ ݄ ݄ ݄ ݄ ݄ χΞϛεʂ ͔͠͠ෆࢀՃ ݄ ݄ ϦϦʔε ιγϟήͰΞδϟΠϧ։ൃ (.0Πϯλʔωοτ ݄ 1.*ΞδϟΠϧ1.ڀݚձ ্ཱͪ͛ϓϩδΣΫτʹࢀը άϧʔϓձࣾͷ৽نϓϩδΣΫτͰ εΫϥϜॳ࣮ફ
%FW0QT%BZTճ։࠵ʂ /FX:PSL 8JOUFS ɺ/FX;FBMBOEɺ-POEPO 4QSJOH ɺ1BSJTɺ"VTUJOɺ#FSMJOɺ"NTUFSEBNɺ4JMJDPO7BMMFZɺ4ZEOFZɺ 5PLZPɺ5FM"WJWɺ"UMBOUBɺ#BSDFMPOBɺ/FX:PSL 'BMM ɺ7BODPVWFSɺ1PSUMBOEɺ-POEPO "VUVNO ɺ#BOHBMPSF 5IF1IPFOJY1SPKFDU RQTUVEZ δʔϯɾΩϜଞ 5IF%FW0QT)BOECPPLڞஶ ʮ%FW0QTΛͿͪյͤ ʙ%FW0QTͳ͏ݴʙʯ ˏϠϑʔ ݄ ݄ ݄ ݄ ݄ lʮঢ়ʹگΑͬͯख࡞ߏڥͰۀங͢Δ͜ͱΛೝΊΔͱɺ $IFGͷར༻͕ਁಁ͠ͳ͍ʯɻ (.0Πϯλʔωοτͷ౻ଜ৽ࢯʢ࣍ੈγεςϜ ࣨڀݚγχΞΞʔΩςΫτʣɺࣗͷνʔϜͰͷ ͔ݧܦΒɺ͜͏ܯΛ໐Β͢ɻz (.0Πϯλʔωοτ
%FW0QT%BZT։࠵ ॳࢀՃʂ ։࠵૿Ճதʂ
ʙͷؒͷࢲ
#ZBMWFPMBOE BMWFPMBOEXFCTJUF <1VCMJDEPNBJO> WJB8JLJNFEJB$PNNPOT :0:0)PMEJOHT!ϑΟϦϐϯ#($
"TJBO5FDI!ϕτφϜμφϯ
ʙ wΞδϟΠϧ։ൃͷಋೖɾ࣮ફ wΦϑγϣΞ։ൃʹΞδϟΠϧ։ൃಋೖɾ࣮ફ wւ֎ͷଟࠃ੶νʔϜʹΞδϟΠϧ։ൃಋೖɾ࣮ફ wϦʔϯɾελʔτΞοϓ࣮ફ wͦͯ͠Ϋϥεϝιουೖࣾ ݄ w%FW0QTࢧԉࣄۀ։࢝
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
Εͷᷤ౻
%FW0QTͬͯɺ ζϧ͘ͳ͍ʁ
IUUQTQVQQFUDPNTJUFTEFGBVMUpMFTJOMJOFJNBHFT4UBUFPG%FW0QTJOGPHSBQIJDKQH
શ෦%FW0QTͷखฑʁ
͜ΕΒશ෦%FW0QTࡿԼʁ
l࣮ࡍɺEFWPQTӡಈͷഎ͋ʹޙΔΞΠσΞ ͷଟ͘ɺҎલ͔Βผͷ໊લͰଘࡏ͍ͯͨ͠ ͷ͕ଟ͍ɻ͔͠͠ɺEFWPQTͷ࣌ਫ਼ਆ ɺͦΕΒͷ෦ͷ૯Ҏ্ͷͷͰ͋Γɺ ࠓ·ͰͷͷͱҟͳΔͷͰ͋Δɻz r&GGFDUJWF%FW0QT
͡Ό͋ɺ%FW0QTࢧԉࣨɺ ΞδϟΠϧͱ͔Ϧʔϯͱ͔Ϧʔϯɾελʔτ Ξοϓͱ͔$*ͱ͔$%ͱ͔*B$ͱ͔Ϋϥυ ͱ͔ίϯςφͱ͔ͦͷଞॾʑͷΈ߹Θͤࢧ ԉࣨʹ໊લม͑Δʁ Ұͯ͑ݴͰݴศར͡Όͳ͍ʁ
%FW0QTͬͯɺ ໊લ͕ѱ͘ͳ͍ʁ
ॳ%FWͱ0QTͷରཱߏղফʹϑΥʔΧε ͍͚ͯͨ͠Ͳɺͦͷޙղऍ͕֦େத IUUQTXXXTMJEFTIBSFOFUKBMMTQBXEFQMPZTQFSEBZEFWBOEPQTDPPQFSBUJPOBUqJDLS
େࣄͳ͜ͱͳͷͰೋݴ ͏͚ͲɺҰͯ͑ݴͰݴศར ͡Όͳ͍ʁ
%FW0QTͬͯɺ ͳͥఆٛ ͠ͳ͍ͷ͔ʁ
w EFWPQTʹ͕ؔ͋Δͷ։ൃऀͱཧऀ͚ͩͰͳ͍ w EFWPQTνʔϜͰͳ͍ w EFWPQTͰ͖ॻݞͳ͍ w EFWPQTΣϒܥͷελʔτΞοϓ͚ͩͷͰͳ͍ w EFWPQTʹೝఆࢿ͕֨ඞཁͰͳ͍ w EFWPQTͱɺͷਓһͰͯ͢ͷࣄΛ͢Δ͜ͱͰͳ͍ w EFWPQTʹʮਖ਼͍͠ํ๏ʯ ·ͨʮؒҧͬͨํ๏ʯ ͳ͍ w EFWPQTΛऔΓೖΕΔͨΊʹ9िؒ9ϲ݄͔͔ΔΘ͚Ͱͳ͍ w EFWPQTπʔϧͷͰͳ͍ w EFWPQTͱࣗಈԽͷ͜ͱͰͳ͍ w EFWPQTҰ࣌తͳྲྀߦͰͳ͍ w EFWPQTҎલͷΞΠσΞʹ৽໊͍͠લΛ͚͚ͭͨͩͰͳ͍ w ඇจԽ͕͋ΔͷEFWPQTͰͳ͍ w αΠϩԽ͍ͯ͠ΔͷEFWPQTͰͳ͍ w ࠜຊݪҼੳ͍ͯ͠ΔͷEFWPQTͰͳ͍ w ώϡʔϚϯΤϥʔͱ͍͏ߟ͑ํEFWPQTͰͳ͍ w ׂΓࠐΈจԽEFWPQTͰͳ͍ w EFWPQT୯ͳΔΞδϟΠϧͰͳ͍ w ʮσϓϩΠʯΛ࣮ફ͍ͯ͠Δ͔Βͱ͍ͬͯʮEFWPQTΛ͏·͍ͬͯ͘Δʯ ͱ͍ͳ͑ݴ
ΞδϟΠϧͷՁͱݪଇ IUUQBHJMFNBOJGFTUPPSHJTPKBNBOJGFTUPIUNM
IUUQTXXXTMJEFTIBSFOFUGLJOPCSJFGIJTUPSZPGBHJMFNPWFNFOU
%FW0QTͷՁͱݪଇΛ ఆٛ͢Εྑ͍ͷʹ
%FW0QTؔ࿈ͷ৫ॻ੶ ͰͦΕͧΕఆٛ͞ΕͯΔΑɻ ୯ʹఆ͕ٛଟछଟ༷ͳ͚ͩɻ ࣗͳΓͷ%FW0QTΛఆٛ ͯ͠ΈͨΒʁ
͜͜·ͰͰܦաͳΒྑ͍ϖʔε
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
ఆٛͳͯ͘͠ ࢧԉͳ͠ʂ
ఆٛͯ͠Έͨ
%FW0QTͷత มԽͷܹ͍͠ Ϗδωε͍͓ͯʹڥɺ ৫ͷϏδωεڝ૪ྗΛ্ ͤ͞Δ͜ͱ
ͭ·Γ%FW0QTͱɺ ৫ͷϏδωεڝ૪ྗΛ ্ͤ͞ΔͨΊʹߦͳ͏ શͯͷ׆ಈͷ૯শ
୯ͳΔඪޠ
%FW0QTͷಋೖεςοϓ ϦʔυλΠϜͷॖ ϑΟʔυόοΫϧʔϓͷܧଓతͳ ॖɺڧԽ ܧଓతͳֶशͱ࣮ݧͷจԽͷग़
IUUQTJUSFWPMVUJPODPNUIFUISFFXBZTQSJODJQMFTVOEFSQJOOJOHEFWPQT
ϦʔυλΠϜͷఆٛ ͋ΔػೳΛ࡞Γ͍ͨͱߟ͑ͯ ͔ΒΤϯυϢʔβʔͷखʹݩ ͦͷػೳ͕ಧ͘·Ͱͷؒظ
4 C ۩ମతͳࢧԉ༰ I / vC f O td W /4 / r nt i o e I ep t s F t D D o F p D F / ) f O () W D v o / d I D F 4 m l F t S f W acf u P F O W v A D
"84Ͱڥͷ$*$%ύΠϓϥΠϯߏஙࢧԉ
ಥવͰ͕͢ɺ
ࣗݾհ͓͢·͍͠ئʂ
ࣗݾհ ࣜגձࣾϦτϧɾϚϚ औక$50ాʢ5FUTVSPV8BEBʣ Ϡϑʔࣜגձࣾೖࣾ :BIPPϑΝΠφϯεͳͲۚ༥ܥαʔϏε͔Βɺ :BIPPϖοτͳͲͷϥΠϑελΠϧܥαʔϏεͷ։ൃΤϯδχΞ ͱͯ͠ैࣄɻ ΑΓ:BIPPτοϓϖʔδશମͷ։ൃϚωʔδϝϯτΛ୲ɻ ΑΓࣜגձࣾϦτϧɾϚϚͷऔక$50ͱͯ͠ɺ ؒͷϠϑʔࣜגձࣾͰͷ8FCΤϯδχΞݧܦΛ͔͠׆ɺ ϦτϧɾϚϚΛʮҭࣇ☓ςΫϊϩδʔʯͷձࣾมͤ͞Δ͘ ࡏݱฃಆதɻ
ࣜגձࣾϦτϧɾϚϚͷ͝հ
Ϗδϣϯ
ʮϚϚͱ͜Ͳͷ໌ΛԠԉ͢Δʯ
ϛογϣϯ
ʮϚϚͷݽಠΛղফʯ ʮϚϚͷΈʹدΓఴ͏ʯ ʮϚϚͷୈεςʔδΛԠԉʯ
ϦτϧɾϚϚͷϝσΟΞࣄۀ
ࢴഔମ ϦΞϧΠϕϯτ 8FC ೦ͳ͜ͱʹ ؒ360ສ෦ൃߦ ຊ࠷େن શࠃͰؒ10ສਓ ͷϚϚ͕ࢀՃ ݄ؒ100ສPVͷখن ϝσΟΞ
ϦτϧɾϚϚ๊͕͍͑ͯͨ՝ͱʁ
ܦҢ wδϣΠϯલͰͷ։ൃօແ wδϣΠϯʹޙ։ൃ෦Λ࡞ͬͨ w໊ࡏݱ
՝ wΠϯϑϥڥͷࢄ wࣾઐ༻αʔόɺ714ɺΫϥυͳͲ w҆ఆ͠ͳ͍σϓϩΠ wϦϦʔε࣌ϦϦʔεʹޙτϥϒϧଟൃ wΠϯϑϥΤϯδχΞͷෆࡏ w$50͕શͯͷΠϯϑϥۀΛ୲
՝ղܾʹ͚ͨऔΓΈʁ
ࣾͰΔͱܾΊͨ͜ͱ wγεςϜϦχϡʔΞϧ wΠϯϑϥڥͷ৽ wҰͭͷΫϥυ্ʹΠϯϑϥΛ౷߹ wͳΔ͘खͷ͔͔Βͳ͍Πϯϑϥߏ wσϓϩΠࣗಈԽɺϞμϯͳ։ൃߏڥங w$*$%
ݩʑ"[VSFͷ͕ݧܦ๛ͩͬͨ ͨΊɺ"[VSFͷΠϯϑϥ౷߹ Λݕ౼͍ͯͨ͋͠Δɺ
ϝοηͰ ࿈བྷͯ͠Έͨ
Ϋϥεϝιου͔ΒͷఏҊ wΠϯϑϥڥͷࢄ w"84্ʹू w҆ఆ͠ͳ͍σϓϩΠ w$PEFܥαʔϏεΛͬͨ$*$%ύΠϓϥΠϯߏங w&$4Λͬͨ%PDLFSίϯςφσϓϩΠ wΠϯϑϥΤϯδχΞͷෆࡏ w'BSHBUFΛ͏͜ͱʹΑΔΠϯϑϥཧίετܰݮ
ݒ೦ "84ະݧܦʜ
ݒ೦ "84ະݧܦʜ ৴པؔʂ
࣮ࡍʹߏஙͨ͠ΞʔΩςΫνϟ
ࠓޙͷలʁ
wߋͳΔԽਪਐ wಠΓཱͪʢΫϥεϝιουґଘ٫ʣ wϚϚʹҰ൪બΕΔαʔϏε࡞Γ
গͣͭ͠Ͱ͕͢ɺٕज़ͰϦτϧɾϚϚ Λେ͖͍ͯ͘͜͠͏ͱ͍͏ࢤͷ͋Δ։ ൃϝϯόʔ͕ू·Γͭͭ͋Γ·͢ɻ· ͩ·ͩΤϯδχΞืूதͳͷͰɺڵຯ ͕͋Δํͥͻຊͷ࠙ձͰ͓͠ ͍ͤͯͩ͘͞͞ɻ
͜͜·ͰͰܦաͳΒྑ͍ϖʔε
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
ελʔτ
ελʔτ 74.࣮ࢪ wݱঢ়Ѳ wϦʔυλΠϜ wϓϩηελΠϜ wͪ࣌ؒ wखΓ
74. όϦϡʔετϦʔϜϚοϐϯά ͱ wαʔϏεɺػೳΛސ٬ʹಧ͚ΔͨΊʹඞཁͳϓϩ ηεΛՄࢹԽ͢ΔͨΊͷπʔϧ wՄࢹԽ͞ΕΔͷ wϓϩηεͷྲྀΕ wϦʔυλΠϜ ࣍ͷϓϩηεʹҠߦ͢Δ·Ͱͷ࣌ؒ wϓϩηελΠϜ ࡞ ؒ࣌ۀ wͪ࣌ؒ ϦʔυλΠϜʔϓϩηελΠϜ wखΓ
ελʔτ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ
ࢥ͍͖ͭۦಈͷ͍اըձٞ ٕज़తෛ࠴ʹΑΔ։ൃԼ ελʔτ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ ظ։ൃͱϏοΫόϯ݁߹ खؒͷ͔͔ΔखಈσϓϩΠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ִिͷఆྫঝೝձٞ
ελʔτ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ ִिͷఆྫঝೝձٞ ֚ܗԽͨ͠ϧʔϧมߋ
ελʔτ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ ִिͷఆྫঝೝձٞ ֚ܗԽͨ͠ϧʔϧมߋ ͪͳΈʹɺϦτϧɾϚϚ༷ͷ՝ͱվળࡦͪ͜Β 74.࣮ࢪ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ
ελʔτ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ ִिͷఆྫঝೝձٞ ֚ܗԽͨ͠ϧʔϧมߋ ͪΖΜɺ؆୯ʹͰ͖Δ͜ͱͰͳ͍ 74.࣮ࢪ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ
ελʔτ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ ִिͷఆྫঝೝձٞ ֚ܗԽͨ͠ϧʔϧมߋ ͚Ͳɺ͙͢ʹͰ͖Δ͜ͱ͋Δ͔ʂ 74.࣮ࢪ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ
ϘτϧωοΫ͕Ҡಈ ελʔτ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ
ϘτϧωοΫ͕Ҡಈ ελʔτ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ
ΞδΣϯμ %FW0QTͱΞδϟΠϧͱࢲ %FW0QTʹର͢Δࢲͷ %FW0QTࢧԉࣨͷऔΓΈ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ ·ͱΊ
%FWFMPQFST*00VUOVNCFS %FW0QT มԽͷܹ͍͠Ͱڥ Ϗδωεڝ૪ྗΛ্ͤ͞Δ۩ମతͳํ๏ Ϋϥεϝιουࣜגձࣾ %FW0QTࢧԉࣨ ౻ଜɹ৽
εςοϓ ·ͣ74.Λ࣮ࢪ wϦʔυλΠϜɺϘτϧωοΫΛѲ ϦʔυλΠϜॖΛ෦ԣஅඪʹઃఆ ϘτϧωοΫղফͷͨΊʹ৭ʑؤுΔ ͜ΕΛܧଓͯ͠܁Γฦ͢
%FW0QTͷಋೖεςοϓ ϦʔυλΠϜͷॖ ϑΟʔυόοΫϧʔϓͷܧଓతͳ ॖɺڧԽ ܧଓతͳֶशͱ࣮ݧͷจԽͷग़
%FW0QTͷత มԽͷܹ͍͠ Ϗδωε͍͓ͯʹڥɺ ৫ͷϏδωεڝ૪ྗΛ্ ͤ͞Δ͜ͱ
ͱ͜ΖͰ%FW0QTࢧԉࣨͰɺ
) ) 5 )47 1 4 1 4 3 4 3 )47 ) ) 5 634 . 17 634 2 2 5 ) 5( ) 3 • • • • 3
ϘτϧωοΫ͕Ҡಈ ελʔτ ࢥ͍͖ͭۦಈͷ͍اըձٞ ϦʔϯɾελʔτΞοϓ ٕज़తෛ࠴ʹΑΔ։ൃԼ ܧଓతΠϯςάϨʔγϣϯ ظ։ൃͱϏοΫόϯ݁߹ ΞδϟΠϧ։ൃ खؒͷ͔͔ΔखಈσϓϩΠ $*$%ύΠϓϥΠϯ ։ൃ͔Βӡ༻ͷҾ͖͗ܧ ৫มߋ ಋೖࢧԉͬͯ·͢ʂ 74.࣮ࢪ Ϝμͳϓϩηεͱ ͦͷվળҊચ͍ग़͠ wݱঢ়Ѳ wҰ൪ͷϘτϧωοΫʹूத wϦʔυλΠϜ wϦʔυλΠϜΛ,1*ʹઃఆ wϓϩηελΠϜ w۩ମతͳॖඪΛܾΊɺ ෦ԣஅඪʹ͢Δ wͪ࣌ؒ wखΓ
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