クソデカチームを分割した話です
Scrum Fes OSAKA 2023/07/01 Kazushi NAKAMICHI
ΫισΧνʔϜΛׂ͢Δ-Thanks to Team Topologies!-4DSVN'FT04",",B[VTIJ/",".*$)*
View Slide
ҙࣄ߲○ 5FBN5PQPMPHJFTʹ͍ͭͯͷৄࡉͳઆ໌ߦ͍·ͤΜ○ ಡΜͰ͍ͳ͍ਓ͕ࠞཚ͠ͳ͍Α͏ʹɺͰ͖Δ͚ͩ5FBN5PQPMPHJFTͷઐ༻ޠΘͳ͍Α͏ʹ͍ͯ͠·͢
Kazushi NAKAMICHI/VMBC*OD1SPKFDU.BOBHFNFOU
ౡࠜݝӹాࢢ͔ΒϑϧϦϞʔτͰࣄͯ͠·͢
20236݄ɹψʔϥϘೖࣾ
͜ͷνʔϜʹॴଐ
νʔϜͷਓଟο
ࢲΛؚΊͯਓͷνʔϜ
ͬͯΔ͜ͱଟο
ଟذʹΘͨΔαʔϏε○ ϢʔβʔΞΧϯτཧ○ ΞΧϯτཧαʔϏεఏڙ○ ٻɺ࠴ݖཧ○ ೝূೝՄ·ΘΓ○ ϚʔέςΟϯά༻σʔλτϥοΩϯά○ Πϯϑϥ
༷ʑͳׂͷਓ͕·ͥͥ͜ঢ়ଶ
͜ΕΑ͘ͳ͍…ͣͩ…͍ɺՌͨͯͦ͠͏͔ʁ
࣍✦ ΫισΧνʔϜԿ͕Α͘ͳ͍ͷ͔ʁ✦ ιϑτΣΞͷ͋Γํ͔ΒνʔϜΛઃܭ͢Δ✦ νʔϜͷׂͱͦΕ͔Β
ͱΓ͋͑ͣνʔϜͷ׆ಈΛ؍ͨ͠ΓPOͰΛฉ͍ͨΓͨ͠
୭͔ରԠͰ͖Δʔʁ͋Δͷ͜ͱ
ΑΖ͘͠ʙ͋Δͷ͜ͱ
ڍख੍ʂʂʁ
୭͔ରԠͰ͖Δʔʁͦͷ·ͨ͋Δͷ͜ͱ
γʔϯʜͦͷ·ͨ͋Δͷ͜ͱ
ख͕ۭ͍ͨΜͰରԠ͠·ͨ͠ʂͦͷ·ͨ͋Δͷ࣍ͷͷ͜ͱ
ͳΜ͔ࣗతͩϑϥοτͳײͩ͜͡Ε͍͔͢͝͠Εͳ͍
ͨͯ͠ຊʹͦ͏ͳͷ͔ʁҾ͖ଓ͖؍͢Δ
ࣗੑʁʁ○ ՝ͷΦʔφʔγοϓΛ୭͕࣋ͭͷ͔͕Θ͔Γʹ͍͘□ ୭͕͍ͭ·ͰʹΔͷ͔ΛΈΜͳͰܾΊ͍ͯΔ○ ࣗతʹಈ͍͍ͯΔΑ͏ʹݟ͑Δ͕ɺରԠ͢Δਓ͕ݻఆԽ͞Ε͍ͯΔ
ࣗੑʁʁ○ εΩϧͷߴ͍ਓ͕Ҿ͖औͬͯରԠ͢ΔͷͰɺٕज़ܧঝ͕ߦΘΕͳ͍○ ಛఆͷྖҬʹରͯ͜͠ͷਓ͔͠ରԠͰ͖ͳ͍έʔε͕͋Δ
ϓϩδΣΫτϝϯόʔ ͦΕҎ֎
ϓϩδΣΫτ੍ͷͨΒ͢ͷ○ ϓϩδΣΫτͷਐΊํͷϊϋܦݧ͕͏·͘ܧঝ͞Εͳ͍○ ಛఆͷྖҬΛܧଓతʹ୲͠ͳ͍ͷͰೝෛՙ͕ߴ·ͬͯ͠·͏
ͦͯ͠ɺͱʹ͔͘ਓ͕ଟ͍ʂձٞίετ͕ߴ͍ʂ
ղମ͢͠‼︎
νʔϜτϙϩδʔ○ νʔϜখ͘͞○ ೝෛՙΛԼ͛Δ○ ίϯΣΠɺٯίϯΣΠ○ ͭͷνʔϜλΠϓ○ νʔϜؒͷίϛϡχέʔγϣϯઃܭ
νʔϜτϙϩδʔͰ͔ͬͨؾʹͳΔνʔϜτϙϩδʔIUUQTXXXSZV[FFDPNDPOUFOUTCMPH
“৫ͷίϛϡχέʔγϣϯύε͕ɺ৫͕ߟҊͰ͖ΔιϦϡʔγϣϯͷछྨΛࣄ্࣮ݶఆ͢Δɻ͕ͩࢲͨͪɺઓུత༏ҐͷͨΊʹ͜ΕΛར༻ͯ͠Α͍ͷͩɻTeam Topologies
͋Δ͖γεςϜߏΛݟਾ͑ͯνʔϜΛઃܭ͢Δ
νʔϜτϙϩδʔʹ͍͍͜ͱॻ͍ͯ͋ΔΑʂ
͍͍Ͷʂ ͍͍Ͷʂ͍͍Ͷʂ
ͻͱΓͰͳ͍ͷͳΒਐΊΒΕΔ·ͣܒ͔Βͩ
৫ઃܭͷؔ৺͕શવҧ͏
ͦͦΫισΧνʔϜʹࠔͬͯΔͷ͔ʁ
νʔϜʹ͍ͭͯॻ͖ग़ͯ͠Β͏
νʔϜׂͷతΛߜΔ○ ϛʔςΟϯάΛݮΒ͢ɺϑοτϫʔΫΛܰ͘͢ΔɺίϛϡχέʔγϣϯύεΛॖখ͢Δ○ ೝෛՙͷܰݮ○ ҰਓϓϩδΣΫτͷ໓ɺϊϋͷڞ༗
νʔϜΛઃܭ͢Δ○ ֤αʔϏεͰνʔϜΛ͚Δ○ 5FBN5PQPMPHJFTͷͭͷνʔϜλΠϓΛҙࣝ͢Δ□ αʔϏεΛ࡞ΔνʔϜ□ ˢΛԣஅͯ͠ࢧԉ͢ΔνʔϜ□ ෳࡶͰઐٕज़͕ඞཁͳͷΛ࡞ΔνʔϜ□ ΠϯϑϥνʔϜ○ ։ൃνʔϜ୯ମͰ։ൃ͔ΒϦϦʔε·ͰՄೳͱ͢Δ□ νʔϜؒͰͷίϛϡχέʔγϣϯྔΛඞཁ࠷ݶʹ͑ΒΕΔΑ͏ʹ͢Δ
શવਓ͕ΓΜʜ
ଟذʹΘͨΔαʔϏε○ ϢʔβʔΞΧϯτཧ Δ͜ͱଟ͗͢○ ΞΧϯτཧαʔϏεఏڙ Δ͜ͱଟ͗͢○ ٻɺ࠴ݖཧ ͻͱΓ1+○ ೝূೝՄ·ΘΓ ࣄྔଟ͘ͳ͍○ ϚʔέςΟϯά༻σʔλτϥοΩϯά ͻͱΓ1+○ Πϯϑϥ ͢Ͱʹಠཱͯ͠ࣄͯ͠Δ
ͻͱ·ͣνʔϜΛ͚ͨࢧԉνʔϜαʔϏε࡞ΔνʔϜΠϯϑϥνʔϜ1E.1K.ςοΫϦʔυ104.ϑϩϯταʔόαΠυ
ͻͱ·ͣνʔϜΛ͚ͨٻɺ࠴ݖཧΞΧϯτཧϚʔέςΟϯά༻σʔλτϥοΩϯάΞΧϯτཧΠϯϑϥϓϩμΫτͷํܾΊϓϩδΣΫτཧٕज़ࢧԉίʔυϨϏϡʔ
ࢦ͖͢αʔϏεͷܗʹԊ͏ͱ
Ͱ࣍ʹࢦ͖͢νʔϜฤʁ
Ͱ࣍ʹ࠾༻͖͢ਓʁ
ͻͱ·ͣνʔϜΛ͚͚ͨͲ…ٻɺ࠴ݖཧΞΧϯτཧϚʔέςΟϯά༻σʔλτϥοΩϯάΞΧϯτཧΠϯϑϥϓϩμΫτͷํܾΊϓϩδΣΫτཧٕज़ࢧԉίʔυϨϏϡʔ
͜ΕͰ͍͍ͷ͔શવΘ͔ΒΜ
νʔϜΛ͚ͯΑ͔ͬͨʁ10%40% 40%10%ͱͯΑ͔ͬͨΑ͔ͬͨ΅ͪ΅ͪΑ͘ͳ͍ͱͯΑ͘ͳ͍
ΞϯέʔτΑΓνʔϜ͚ͯվળͨ͜͠ͱ○ ϊϋͷڞ༗ͷີ͕ߴ͘ͳͬͨ○ ೝෛՙͷܰݮ○ ਓ͕ଟ͗͢Δ□ ίϛϡχέʔγϣϯ͕ͱΓ͘͢ͳͬͨ○ νʔϜϝϯόʔ͕ओମతʹλεΫʹऔΓΉΑ͏ʹͳͬͨɺ୭͕ऀ͚ͩͬʁ͕վળͨ͠
୭͔ରԠͰ͖Δʔʁ
ͲͪΒͷνʔϜ͔ରԠͯ͠ʔʁ10 Ϧʔμʔ 10 Ϧʔμʔ
ΞϯέʔτΑΓνʔϜΛ͚ͯൃੜͨ͠՝○ ଞνʔϜͷ։ൃঢ়گ͕Θ͔Βͳ͍○ ଞνʔϜͱͷͷൣғίϛϡχέʔγϣϯͷऔΓํ○ ༏ઌ͕͍ʢνʔϜ͕औΒͳ͍ʣ՝͕ফԽ͞Εͳ͍○ εΫϥϜ্͕ख͍͔͘ͳ͍
εΫϥϜ্͕ख͍͔͘ͳ͍
νʔϜ͕খ͘͞ͳΔ͜ͱͰ͕ු͖ூΓʹ͞ΕΔ
ڥΛม͑Δ͜ͱͰ࣍ͷҰาͷํ͕ݟ͑ͯ͘Δ
ಇ͘ڥ͕มΘΔ͜ͱʹ߅Λࣔ͢ਓগͳ͘ͳ͍ͦͦਖ਼ղ͕Θ͔Βͳ͍ɻ͕ͩ
ಀ͛ͨΒҰͭɺਐΊೋͭ
Kazushi NAKAMICHITHANKS!Nulab Inc.Twitter : @ici_mici
ichimichi
loglass2019
yoshiitaka
yokawasa
sinsoku
okamototakuyasr2
knsg16
cimadai
smt7174
masasuzu
poteboy
ar_tama
danielkatz
aarron
tanoku
hatefulcrawdad
pedronauck
michaelherold
skipperchong
cassininazir
schacon
addyosmani
akosma
jensimmons
dougneiner