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技術的負債を楽しもう
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yositosi
December 03, 2024
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技術的負債を楽しもう
技術的負債返済の意義を考える、あの時の"やる・やらない"判断基準どうしてた?@Findy
yositosi
December 03, 2024
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Transcript
ٕज़తෛ࠴Λָ͠͏ τΡΪϟολʔࣾදऔక @yositosi #։ൃੜ࢈ੑ_ fi ndy
LTͷલʹࣗͷόοΫάϥϯυ
τΡΪϟολʔࣾ දऔక ٢ాढ़໌ʢ@yositosiʣ 2009ʹݸਓతʹ࡞ͬͨαʔϏεΛձࣾԽͯ͠ɺ15 ʹͬͯϝϯς͠ଓ͚͍ͯ·͢ɻ ࠷ॳʹ͕ࣗ1ਓͰॻ͍ͨίʔυʢϚδͰෛ࠴ʣ ΛɺΤϯδχΞͷελοϑͱڞʹϦϑΝΫλϦϯά ͢Δʑɻ ࠷ۙͰɺTwilogͱ͍͏͜Ε·ͨ15લʹݸਓͷํ ͕࡞ͬͯ1ਓͰϝϯς͠ଓ͚͍ͯͨαʔϏεΛങऩ
ͯ͠ɺϑϧεΫϥονͰॻ͖ͨ͠Γ͠·ͨ͠ɻ
ٕज़తෛ࠴ฦࡁͷҙٛΛߟ͑Δ ຊͷςʔϚ
Ͱ͕͢ɺલఏͱͯ͠
ͦͦ
ٕज़తෛ࠴ͷฦࡁָ͗͢͠Δ
ͱ͍͏Λ͍ͨ͠ͱࢥ͍·ͨ͠
ձࣾܦӦ͍ͯ͠·͕͢ ຖίʔυॻ͍͍ͯΔਓؒͱͯ͠
໌Β͔ʹίʔυΛॻ͍ͯΔํָ͕͍͠
օ͞Μɺಉ͡ؾ࣋ͪͰ͢ΑͶʁ
ಛʹɺෛ࠴ͷฦࡁʢϦϑΝΫλϦϯάʣ ΤϯδχΞͷͷݟͤॴ
ϦϑΝΫλϦϯάͱʁ ιϑτΣΞͷػೳͦͷ··ʹɺ ෦ߏΛཧ͢Δ͜ͱ Β͍͠Ͱ͢
ೖग़ྗΛม͑ͳ͍ ʹ Ϗδωεͷཁٻͱແؔ
Ϗδωεͷཁٻͱແؔ ͱ͍͏͜ͱɺ ͖উखʹ͍͍ͬͯ
෦ߏ͚ͩΛม͑ͯ
ॲཧΛվળ / ίʔυྔΛݮ / ίετΛݮ ύϑΥʔϚϯεΛվળ / αʔόݮ ύοέʔδ࠷৽Խ
/ ґଘؔͷղফ ཧίετݮ / ҆ఆੑͷ্ / ੜ࢈ੑͷ্
݁ՌΛ͢
ΤϯδχΞϦϯάʹ಄
ָ͗͢͠·͢Ͷ
͜Ε͚͍͍ͩͬͯͨؾ࣋ͪ
͕ɺϏδωεͰͦ͏͍͔ͳ͍
ςʔϚʮٕज़తෛ࠴ฦࡁͷҙٛΛߟ͑Δʯ ʹ ෛ࠴ฦࡁͷλΠϛϯάΛϏδωεͷதͰ Ͳ͏ઃఆ͢Δ͔
Ϗδωεͷཁٻͱແؔͳ ϦϑΝΫλϦϯάͱ͍͏ίετΛ ϏδωεͷதͰͲ͏ͬͯλεΫԽ͢Δ͔ʁ
͜Ε͕͍͔͠ΒɺຊͷςʔϚʹͳ͍ͬͯΔ
ࢲ͕ఏএ͢Δํ๏͜ΕͰ͢
ແࢹͯ͠ɺউखʹΖ͏
A͞Μ B͞Μ ϦϦʔε ϦϑΝΫλϦϯά
ܦӦऀʢࢲʣతʹɺΊͬͪΌॿ͔Δ
ͦΕͦ͏ɺ ૿͍͑ͯΔͷʹۀ࣌ؒ૿͑ͯͳ͍
ͳΜ͔ɺଛͯ͠ͳ͍ʁ
͍͍͡ΌΜɺָ͍͠Μͩ͠
ॲཧΛվળ / ίʔυྔΛݮ / ίετΛݮ ύϑΥʔϚϯεΛվળ / αʔόݮ ύοέʔδ࠷৽Խ
/ ґଘؔͷղফ ཧίετݮ / ҆ఆੑͷ্ / ੜ࢈ੑͷ্
͓ۚΛ͍ͳ͕Βɺڧ͍ٕज़͕ʹ͘
͔͠
ධՁ͕͕͋ͬͯɺใु্͕Δ
݁
ٕज़తෛ࠴ͷฦࡁλεΫԽͤͣɺ ʑͷػೳ։ൃͷதͷ120ˋୡͱͯ͑͠
Ϛωδϝϯτɺෛ࠴ͷฦࡁΛ λεΫͱͯ͠Ͱͳ͘ɺධՁγεςϜʹΈࠐΉ
ΤϯδχΞʹʑͷλεΫͷதͰ ෛ࠴ͷฦࡁͱ͍͏՝ײΛৢͭͭ͠ɺ ͦΕΒΛʴαͷϙΠϯτͱͯ͠ ָ͘͠औΓΜͰΒ͑ΔΧϧνϟʔ Λ࡞ΔͷͲ͏Ͱ͠ΐ͏͔ʁ
ٕज़తෛ࠴ָ͍͠
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠