Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
技術的負債へ向き合う ~開発速度をいかに向上させるか~
Search
Takeshi Akutsu
October 28, 2020
Programming
2
450
技術的負債へ向き合う ~開発速度をいかに向上させるか~
設計パターンをMVVMからFluxに変更し、開発速度を向上させた話です。
Takeshi Akutsu
October 28, 2020
Tweet
Share
More Decks by Takeshi Akutsu
See All by Takeshi Akutsu
機能横断型チームにおける技術改善
takeshiakutsu
3
1.1k
1ヶ月半でプッシュ通知許諾率を17%から40%にあげた話
takeshiakutsu
5
11k
Other Decks in Programming
See All in Programming
ProxyによるWindow間RPC機構の構築
syumai
3
1.2k
The Past, Present, and Future of Enterprise Java with ASF in the Middle
ivargrimstad
0
170
Flutter with Dart MCP: All You Need - 박제창 2025 I/O Extended Busan
itsmedreamwalker
0
150
Swift Updates - Learn Languages 2025
koher
2
510
Compose Multiplatform × AI で作る、次世代アプリ開発支援ツールの設計と実装
thagikura
0
170
楽して成果を出すためのセルフリソース管理
clipnote
0
190
go test -json そして testing.T.Attr / Kyoto.go #63
utgwkk
3
310
Rancher と Terraform
fufuhu
2
550
アルテニア コンサル/ITエンジニア向け 採用ピッチ資料
altenir
0
110
基礎から学ぶ大画面対応(Learning Large-Screen Support from the Ground Up)
tomoya0x00
0
3.3k
AI Agents: How Do They Work and How to Build Them @ Shift 2025
slobodan
0
100
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
410
Featured
See All Featured
A designer walks into a library…
pauljervisheath
207
24k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
61k
A Modern Web Designer's Workflow
chriscoyier
696
190k
We Have a Design System, Now What?
morganepeng
53
7.8k
VelocityConf: Rendering Performance Case Studies
addyosmani
332
24k
Automating Front-end Workflow
addyosmani
1370
200k
Building Adaptive Systems
keathley
43
2.7k
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
PRO
23
1.4k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
30
9.7k
Mobile First: as difficult as doing things right
swwweet
224
9.9k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3k
Thoughts on Productivity
jonyablonski
70
4.8k
Transcript
ٕज़తෛ࠴͖߹͏ d։ൃΛ͍͔ʹ্ͤ͞Δ͔d גࣜձࣾλΠϛʔ Ѩٱַࢤ
None
ࠓͷྲྀΕ ٕज़తෛ࠴ͱ ٕज़తෛ࠴ͱ ͦͷ݁Ռੜ͡Δ λΠϛʔͰͲͷΑ͏ʹରԠ͔ͨ͠ ։ൃͷվળ ෆ۩߹Λى͜͞ͳ͍ͨΊʹ ·ͱΊ
ٕज़తෛ࠴ͱ ΟΩϖσΟΞ ٕज़తෛ࠴ʢӳ5FDIOJDBMEFCUʣͱɺߦ͖ͨΓ ͬͨΓͳιϑτΣΞΞʔΩςΫνϟͱɺ༨༟ͷͳ͍ιϑ τΣΞ։ൃ͕Ҿ͖ى݁͜͢Ռͷ͜ͱΛࢦ͢৽͍͠ൺᄻͰ͋ Δɻʮઃܭ্ͷෛ࠴ EFTJHOEFCU ʯͱݴ͏ɻ
ٕज़తෛ࠴ͱ ΥʔυɾΧχϯΨϜ 4IJQQJOHpSTUUJNFDPEFJTMJLFHPJOHJOUPEFCU ʢ࠷ॳͷίʔυΛग़ՙ͢Δ͜ͱɺआۚΛ͠ʹߦ͘ͷͱಉ͡Ͱ͋Δɻʣ
ٕज़తෛ࠴ͱ ͭ·Γʜ ෛ࠴ɺ༨༟ͷͳ͍։ൃʹΑͬͯੜΈग़͞ΕΔͷͰ͋Γɺ αʔϏεΛ։ൃ্͍ͯ͘͠Ͱආ͚Δ͜ͱग़དྷͳ͍ɻ
ٕज़తෛ࠴ͱ ͦͷ΄͔ʹ༷ʑͳݪҼ͕͋Δ ͦͷ࣌ͦͷ࣌Ͱͷ։ൃνʔϜɾڥͷมԽ ݴޠ༷ɾ։ൃڥͷΞοϓσʔτ ϝϯόʔͷεΩϧ্ঢʢʹΑΓաڈͷίʔυ͕ෛ࠴ʹײ͡Δʣ ͳͲʜ
ٕज़తෛ࠴ͱ ٕज़తෛ࠴ʹΑͬͯੜ͡Δ ։ൃͷԼ ෆ۩߹͕ൃੜ͘͢͠ͳΔ
λΠϛʔͰ ٕज़తෛ࠴ʹΑΓ ʮ։ൃ͕Լ͢Δʯ ʮෆ۩߹͕ൃੜ͘͢͠ͳΔʯ ͱݴ͏ʹͲ͏ରԠͨ͠ͷ͔ɻ
ʮ։ൃͷԼʯͱ͍͏ ઃܭΛݟ͢͜ͱͰվળͨ͠ .77.͔Β'MVYҠߦ·ͨ͠ɻ
ʮ։ൃͷԼʯͱ͍͏ ۩ମతʹͲ͏͍͏͕ى͍ͬͯͨ͜ͷ͔ ΑΓྑ͍6*69Λٻ͢ΔͨΊɺ ࡉ͔͍ɾܧଓతͳ7JFXͷվળ͕ߦΘΕ͍ͯΔɻ ͔͠͠ɺσβΠϯ্ࠣࡉͳมߋͩͱͯ͠ઃܭͷ߹্ɺ मਖ਼ʹ૾Ҏ্ͷ͕ൃੜ͢Δ͜ͱ͕ଟʑ͋ͬͨ
ʮ։ൃͷԼʯͱ͍͏ มߋલ มߋޙ σβΠϯมߋ͞Ε͍ͯΔ͕ɺ ϏδωεϩδοΫԿมΘ͍ͬͯͳ͍ɻ σβΠϯ্ͷมߋՕॴ मਖ਼ཧ༝Λهೖ͢ΔλΠϛϯά͕มΘͬͨ ʮۀ࣌ؒʯͱʮٳܜ࣌ؒʯΛೖྗ͢Δը໘
͕ผʑʹͳͬͨ ϩδοΫʜ ʮۀ։࢝࣌ؒɾऴྃ࣌ؒɺٳܜ࣌ؒɺमਖ਼ཧ༝ Λೖྗ͢Δʯͱݴ͏ߦҝมΘΒͳ͍
ʮ։ൃͷԼʯͱ͍͏ .77.࣌ ̍ը໘ʹ͖ͭɺͭͷ7JFX.PEFMΛ࣋ͭͱݴ͏ํͰ։ൃ͍ͯͨ͠
ʮ։ൃͷԼʯͱ͍͏ .77.࣌ͷͭΒΈᶃ ֤ը໘͝ͱʹϩδοΫΛ͍࣋ͬͯΔͨΊɺͭͷը໘ͰߦΘΕ͍ͯͨॲཧ ͕σβΠϯͷมߋʹΑΓଞͷը໘ͰߦΘΕΔΑ͏ʹͳΔͱɺϩδοΫ· Ͱमਖ਼ΛՃ͑Δඞཁ͕ग़ͯ͘Δɻ ʢ7JFXͷมߋͳͷʹɺϩδοΫΛमਖ਼͠ͳ͍ͱ͍͚ͳ͍ͷਏ͍ ʣ ྫٳܜ࣌ؒͷೖྗ͕ผͷը໘ͰߦΘΕΔΑ͏ʹͳͬͨ
ʮ։ൃͷԼʯͱ͍͏ .77.࣌ͷͭΒΈᶄ ෳͷը໘ʹ·͕ͨͬͯॲཧ͕ߦΘΕͨ࣌ɺ ը໘ؒͷͷड͚͕͠ਏ͍
ʮ։ൃͷԼʯͱ͍͏ 'MVY࣌ ֤ػೳ͝ͱʹϩδοΫΛཧ͢ΔΑ͏ʹͳͬͨ ը໘ׂ͕͞ΕΑ͏͕ϩδοΫͷमਖ਼ෆཁ ڞ௨ͷ4UPSFΛͭอ࣋͢Δ͚ͩͰࡁΉͷͰɺෳͷը໘ʹ·ͨ ͕ͬͨॲཧ؆୯
ʮෆ۩߹Λ͙ʯͨΊʹߦ͍ͬͯΔ͜ͱ దͳ୯ҐͰϞδϡʔϧׂΛߦ͍ͬͯΔ खಈͰ2"͠ʹ͍͘ॴʹςετΛపఈ
ʮෆ۩߹Λ͙ʯͨΊʹߦ͍ͬͯΔ͜ͱ ᶃదͳ୯ҐͰϞδϡʔϧׂΛߦ͏ ॲཧDMBTTͰด͡ΔΑ͏ʹ దͳ୯ҐʹDMBTTΛΓ͚Δ ֤ػೳΛ'SBNFXPSLʹΓ͚Δ
ʮෆ۩߹Λ͙ʯͨΊʹߦ͍ͬͯΔ͜ͱ ᶄखಈͰ2"͠ʹ͍͘ՕॴʹςετΛॻ͘ શͯΛςετͰ୲อͰ͖͍ͯΔΘ͚Ͱͳ͍ खಈͰͷ2"͕ࠔͳՕॴΛத৺ʹςετΛॻ͍͍ͯΔ ʢىಈपΓɺཁૉͷpMUFSTPSUɺ֤छঢ়ଶʣ ܕ͋Δछͷςετ ςετ͕͋Δͱ͍͑ɺಡΈ͍͢ίʔυৗʹҙࣝ
·ͱΊ ᶃదͳઃܭύλʔϯΛ࠾༻͢Δ͜ͱͰ։ൃΛ্͢ Δ͜ͱ͕Ͱ͖ͨ ᶄదͳ୯ҐͰϞδϡʔϧׂΛ͢Δ͜ͱͰෆ۩߹Λ͍ Ͱ͍Δ ᶅखಈͰ2"͠ʹ͍͘ॴɺపఈతʹςετΛॻ͘
ऴΘΓʹʜ ٕज़తͳෛ࠴͕θϩʹͳΔ͜ͱͳ͍ͱࢥ͍·͢ɻ ʮෛ࠴ʯʹෛ࠴ΛॏͶΔ͜ͱͤͣɺ ͜·ΊͳϦϑΝΫλϦϯάΛ͍ͯ͘͜͠ͱ͕ ԿΑΓେͳͷͰͳ͍Ͱ͠ΐ͏͔ɻ