ScrumFestOsaka2021 での発表資料です
νʔϜͷঢ়گʹ͍͋ͬͨΖ͍ΖͳλΠプͷεΫϥϜϚελʔͷݟ͚ͭํIUUQTVOTQMBTIDPNQIPUPT%L+@(J2&ΪϧυϫʔΫεதଜɹ༸ !ZPIIBUV4DSVN'FTU0TBLB
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தଜɹ༸ :PI/BLBNVSB✔ΪϧυϫʔΫε (VJME8PSLT*OD✔ݱίʔνΞδϟΠϧίʔνऔక✔ओͳೝఆࢿ֨✔"EWBODFE$FSUJfiFE4DSVN.BTUFS✔$FSUJfiFE4DSVN.BTUFS✔$FSUJfiFE4DSVN1SPEVDU0XOFS✔$FSUJfiFE"HJMF-FBEFSTIJQ*✔$FSUJfiFE-F441SBDUJUJPOFS✔IUUQBCPVUNFZPIIBUV
IUUQTWJTVBMIVOUDPNGQIPUPGݱίʔνͱʁ
ϛογϣϯʮਖ਼͍͠ͷΛਖ਼ͭ͘͘͠ΔʯݱΛ૿͢
ؔΘͬͨݱࣾIUUQTWJTVBMIVOUDPNQIPUP
ؔΘͬͨνʔϜνʔϜIUUQTWJTVBMIVOUDPNQIPUP
ίʔνͷࣄྫ IUUQTHVJMEXPSLTKQXPSLT
IUUQTVOTQMBTIDPNQIPUPT#GQID$WIM&͜ͷηογϣϯͷΰʔϧ
͜ͷηογϣϯͷΰʔϧ✔৫νʔϜͷঢ়گʹ͋ͬͨεΫϥϜϚελʔͷݟ͚ͭํ✔͍Ζ͍ΖͳεΫϥϜϚελʔͷλΠϓಛੑΛΔ
IUUQTWJTVBMIVOUDPNQIPUPҙ
ҙ✔͍Ζ͍ΖͳλΠϓͷεΫϥϜϚελʔͷ͜ͱΛ͠·͕͢ɺ୭͔ಛఆͷਓͷ͜ͱΛࢦ͍ͯ͠ΔΘ͚Ͱ͋Γ·ͤΜ
IUUQTVOTQMBTIDPNQIPUPTNTFWE[;9K"ʮεΫϥϜϚελʔʯͱʁ
✔εΫϥϜΨΠυͰఆٛ͞ΕͨεΫϥϜΛཱ֬ͤ͞Δ͜ͱͷ݁ՌʹΛ࣋ͭɻ ✔εΫϥϜνʔϜͱ৫ʹ͓͍ͯɺεΫϥϜͷཧͱϓϥςΟΫεΛશһʹཧղͯ͠Β͑ΔΑ͏ࢧԉ͢Δ͜ͱͰɺͦͷΛՌͨ͢ɻ✔εΫϥϜνʔϜͷ༗ޮੑʹΛ࣋ͭɻεΫϥϜνʔϜ͕εΫϥϜϑϨʔϜϫʔΫͰϓϥΫςΟεΛվળͰ͖ΔΑ͏ʹ͢Δ͜ͱͰɺͦͷΛՌͨ͢ɻεΫϥϜνʔϜͱɺΑΓେ͖ͳ৫ʹไ͢ΔਅͷϦʔμʔͰ͋Δɻ✔εΫϥϜϚελʔɺ͞·͟·ͳܗͰεΫϥϜνʔϜΛࢧԉ͢ΔɻʮεΫϥϜϚελʔʯͱʁ
ʮεΫϥϜϚελʔʯͱʁ✔νʔϜ͕εΫϥϜΛֶͼɺར༻͢Δ͜ͱΛࢧԉ͠ɺνʔϜ͕z͍͍ײ͡zʹͳ͍ͬͯ͘͜ͱʹΛ࣋ͭ✔εΫϥϜνʔϜʹͱͲ·Βͣɺ৫ͦͷର
ʮεΫϥϜϚελʔʯͷಛੑͬΆ͍ͷIUUQTXXXMJOLFEJODPNQVMTFTUBODFTTDSVNNBTUFSOEFEJUJPOCBSSZPWFSFFN
ʮεΫϥϜϚελʔʯͷಛੑͬΆ͍ͷ✔.BOBHFS✔$IBOHF"HFOU✔$PBDI✔*NQFEJNFOU3FNPWFS✔4FSWBOU-FBEFS✔'BDJMJUBUPS✔.FOUPS✔5FBDIFSIUUQTXXXMJOLFEJODPNQVMTFTUBODFTTDSVNNBTUFSOEFEJUJPOCBSSZPWFSFFN
εΫϥϜϚελʔͷϝλεΩϧ✔ςΟʔνϯά✔ௌ✔ح৺✔ଚܟ✔༡ͼ৺✔
εΫϥϜϚελʔͷίϯϐλϯε✔ΞδϟΠϧͷୡਓ✔આ໌͢Δ͜ͱ✔ܦݧΛڞ༗͢Δ͜ͱ✔ϑΝγϦςʔγϣϯ✔ίʔνϯά✔Ϗδωεࣝ✔νΣϯδϚωδϝϯτ✔ٕज़ࣝ
IUUQTVOTQMBTIDPNQIPUPTKUW(ZEC6Oݱίʔνͷߟ͑Δz͍͍ײ͡zͷεΫϥϜϚελʔͷಛ
z͍͍ײ͡zͷεΫϥϜϚελʔͷಛ✔νʔϜ૬खͷΛئ͍ɺࣗͷ͜ͱͷΑ͏ʹتͿ͜ͱ͕Ͱ͖Δ✔ࣗͰͤͣɺݟकΓɺզຫͰ͖Δ✔ͰඞཁͳΒಈ͘✔͞ΒʹඞཁͳΒӽڥ͢Δ
ग़ձͬͨεΫϥϜϚελʔͨͪIUUQTVOTQMBTIDPNQIPUPTJVRN(NTU1P
ग़ձͬͨεΫϥϜϚελʔͨͪ✔ٕज़ͰΓ։͘εΫϥϜϚελʔ✔ਓ͕େ͖ͳεΫϥϜϚελʔ✔ݞॻ͖͕͋ΔεΫϥϜϚελʔ✔एखͰݩؾͷ͋ΔεΫϥϜϚελʔ✔ΤϯδχΞҎ֎ͷεΫϥϜϚελʔ
IUUQTVOTQMBTIDPNQIPUPTEF0;.KCXXٕज़ͰΓ։͘εΫϥϜϚελʔ
ٕज़ͰΓ։͘εΫϥϜϚελʔ✔ٕज़తͳ՝Λר͖औͬͯଧ։Ͱ͖Δ✔ϖΞϞϒϫʔΫͰνʔϜͷٕज़ϨϕϧΛҾ্͖͛Δ✔ٕज़ऀͱͯ͠ίϯςΩετՁ؍͕߹͍͍͢
ٕज़ͰΓ։͘εΫϥϜϚελʔ✔λεΫΛ๊͑ࠐΜͰࢹ͕ڱ͘ͳΓ͕ͪ✔ٕज़త՝ͷղܾ͕εΫϥϜϚελʔʹґଘ͢Δ✔lٕज़Ͱղܾ͢ΔzҎ֎ͷखஈΛݟ͚ͭʹ͍͘
ٕज़ͰΓ։͘εΫϥϜϚελʔ✔νʔϜͷޭʹΛ͚Δ✔ϝϯόʔͷͰ͖Δ͜ͱΛ͛Δ͜ͱΛߟ͑Δ✔՝ղܾͷલʹ՝ઃఆΛదʹ͢Δ
IUUQTVOTQMBTIDPNQIPUPT$FDC@)YPਓ͕େ͖ͳεΫϥϜϚελʔ
ਓ͕େ͖ͳεΫϥϜϚελʔ✔ͪΐͬͱͨ͠ৼΔ͍งғؾͷมԽʹؾ͖͍ͮ͢✔ײ໘ʹؔ৺Λ࣋ͯΔ✔ؔͷ্࣭͕͕Γ͍͢
ਓ͕େ͖ͳεΫϥϜϚελʔ✔ Γํ࣍ୈͰεΫϥϜϚελʔ͕ϋϒʹͳΓ͗ͯ͢ɺಁ໌ੑ͕མͪΔ͜ͱ͋Δ✔ؒҧͬͨzؾ͔͍ͮzΛͯ͠͠·͍ɺݫ͍͜͠ͱΛݴ͑ͳ͍͜ͱ͋Δ
✔νʔϜ0VUQVUΛಧ͚ɺ0VUDPNFΛ࣮ݱͰ͖͍ͯΔ͔ʁΛݟΔਓ͕େ͖ͳεΫϥϜϚελʔ
IUUQTVOTQMBTIDPNQIPUPTSYQ5I0XV7H&ݞॻ͖ͷ͋ΔεΫϥϜϚελʔ
ݞॻ͖ͷ͋ΔεΫϥϜϚελʔ✔ਓ຺͕͋ΔͷͰࣾͷௐͳͲ͕͏·͍͖͍͍͘͢✔ଟ༷ͳܦݧ͔ΒདྷΔҾ͖ग़͕͠ଟ͘ɺνʔϜ͕นʹͿ͔ͭͬͯલʹਐΈ͍͢
ݞॻ͖ͷ͋ΔεΫϥϜϚελʔ✔νʔϜ͕zݞॻ͖zʹӨڹ͞Εͯ͠·͏✔ܦݧ͕͋ΔނʹҙݟΛݴ͍͗ͯ͢͠·͏✔ͭͷࢠΛ͍͚Δ͜ͱͷ͠͞
ݞॻ͖ͷ͋ΔεΫϥϜϚελʔ✔֤ʑͷϚΠϯυηοτؔੑͷมԽ✔εΫϥϜϚελʔͷׂΛཧղ͢Δ
IUUQTVOTQMBTIDPNQIPUPT)SE[R/-[IXएखͰݩؾͷ͋ΔεΫϥϜϚελʔ
एखͰݩؾͷ͋ΔεΫϥϜϚελʔ✔ͱʹ͔ͬͯ͘ΈΑ͏ͱ͢Δ͜ͱ͕ଟ͘ɺֶͼͷ͕ૣ͍✔ڪΕΛΒͳ͍ͷͰɺҧײࢥ͍ࠐΈΛʹग़͢͜ͱ͕Ͱ͖Δ
एखͰݩؾͷ͋ΔεΫϥϜϚελʔ✔νʔϜͷ֎ͱͷަবͰۤ࿑͢Δ͜ͱ͋Δ✔ΩϟϦΞʹΈ͕ͪ
एखͰݩؾͷ͋ΔεΫϥϜϚελʔ✔ࣗਓͰղܾ͠Α͏ͱ͠ͳ͍✔దͳϝϯλʔΛ୳͢
IUUQTVOTQMBTIDPNQIPUPT#GQID$WIM&ΤϯδχΞҎ֎ͷεΫϥϜϚελʔ
ΤϯδχΞҎ֎ͷεΫϥϜϚελʔ✔ όοΫάϥϯυʹΑΔ͚ͲࣄۀϏδωεͷཧղ͕ߴ͘ɺϓϩμΫτΦʔφʔͷࢧԉΛ͏·͘ΕΔ✔Βͳ͍͜ͱΛΒͳ͍ͱݴ͑Δ
ΤϯδχΞҎ֎ͷεΫϥϜϚελʔ✔։ൃऀͨͪͱͷ૬ޓཧղΛங͖ʹ͍͘
ΤϯδχΞҎ֎ͷεΫϥϜϚελʔ✔։ൃऀͷಛੑΛཧղͨ͠Γɺ૬ޓཧղͷͨΊʹҰॹʹ׆ಈΛ͢Δ
IUUQTVOTQMBTIDPNQIPUPT#WMY/ZKO*[HεΫϥϜϚελʔͷݟ͚ͭํ
εΫϥϜϚελʔͷݟ͚ͭํ✔֎෦͔ΒͷϑΟʔυόοΫΛड͚ͭͭɺࣗͨͪͰνʔϜͷঢ়گʹԠͯ͡ɺݟۃΊΔ✔εΫϥϜϚελʔ͕νʔϜʹͨΒ͍ͯ͠ΔͨΒͯ͠΄͍͠ՁΛݴޠԽ͢Δ✔νʔϜ͔ΒऔΓΈ͍ͨਓΛݟ͚ͭΔɻ͍ͦͯ͠ΕɺνʔϜͱͯ͠ڠྗ͢Δ
εΫϥϜϚελʔͷݟ͚ͭํ✔ຊʹεΫϥϜϚελʔ͕ඞཁͳͷ͔ʁεΫϥϜʹऔΓΉͷԿͷͨΊ͔ʁͱ͍͏͍ʹ͖߹͏✔εΫϥϜϚελʔͷͨΒ͢Ձ׆ಈ͕νʔϜʹ༹͚ग़͍ͯ͘͠
Α͍εΫϥϜϚελʔͱग़ձ͑ͨΓɺͳ͍ͬͯ͘ώϯτʹͳΕ͍Ͱ͢IUUQTVOTQMBTIDPNQIPUPTZGF@*86
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