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
ソフトウェア開発における 「設計」と「パフォーマンス」の相互作用 / Interaction ...
Search
moznion
November 08, 2018
Technology
12
7k
ソフトウェア開発における 「設計」と「パフォーマンス」の相互作用 / Interaction Between Design and Performance on Software Development
設計Night2018の資料です
https://connpass.com/event/104821/
moznion
November 08, 2018
Tweet
Share
More Decks by moznion
See All by moznion
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
170
地に足の付いた現実的な技術選定から魔力のある体験を得る『AIレシート読み取り機能』のケーススタディ / From Grounded Tech Choices to Magical UX: A Case Study of AI Receipt Scanning
moznion
6
4.4k
Chrome Extension Techniques from Hell
moznion
1
220
Simple組み合わせ村から大都会Railsにやってきた俺は / Coming to Rails from the Simple
moznion
4
8.1k
AIレシート読み取り機能をRuby on Rails on AWSで実現するLLMにまつわるアレコレ / AI-based receipt reading function powered by LLM on Ruby on Rails on AWS
moznion
3
960
Develop to Survive - YAPC::Hakodate 2024 Keynote
moznion
11
19k
これはPerl? それともRuby? クイズ〜〜〜〜〜!!!- Perl or Ruby Quiz
moznion
3
2.9k
Perl 5 OOP機構30年史 - Perl 5's OOP Mechanism over the past 30 years
moznion
1
1.1k
RuboCopのカスタムCopを書いてContributionしてみる - Contributing a Custom Cop to RuboCop: A Hands-on Experience
moznion
0
98
Other Decks in Technology
See All in Technology
なぜSaaSがMCPサーバーをサービス提供するのか?
sansantech
PRO
6
1.7k
RSCの時代にReactとフレームワークの境界を探る
uhyo
8
1.9k
Webアクセシビリティ入門
recruitengineers
PRO
3
1.5k
AI時代に非連続な成長を実現するエンジニアリング戦略
sansantech
PRO
3
940
実践アプリケーション設計 ③ドメイン駆動設計
recruitengineers
PRO
13
4.1k
衝突して強くなる! BLUE GIANTと アジャイルチームの共通点とは ― いきいきと活気に満ちたグルーヴあるチームを作るコツ ― / BLUE GIANT and Agile Teams
naitosatoshi
0
290
TypeScript入門
recruitengineers
PRO
35
11k
kubellが考える戦略と実行を繋ぐ活用ファーストのデータ分析基盤
kubell_hr
0
130
役割は変わっても、変わらないもの 〜スクラムマスターからEMへの転身で学んだ信頼構築の本質〜 / How to build trust
shinop
0
160
JuniorからSeniorまで: DevOpsエンジニアの成長ロードマップ
yuriemori
2
350
生成AI時代のデータ基盤設計〜ペースレイヤリングで実現する高速開発と持続性〜 / Levtech Meetup_Session_2
sansan_randd
1
110
【5分でわかる】セーフィー エンジニア向け会社紹介
safie_recruit
0
30k
Featured
See All Featured
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
185
54k
The Cost Of JavaScript in 2023
addyosmani
53
8.9k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
161
15k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
What's in a price? How to price your products and services
michaelherold
246
12k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
61k
For a Future-Friendly Web
brad_frost
179
9.9k
How STYLIGHT went responsive
nonsquared
100
5.8k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Imperfection Machines: The Place of Print at Facebook
scottboms
268
13k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Become a Pro
speakerdeck
PRO
29
5.5k
Transcript
ιϑτΣΞ։ൃʹ͓͚Δ ʮઃܭʯͱʮύϑΥʔϚϯεʯͷ૬ޓ࡞༻ Interaction Between Design and Performance on Software Development
ઃܭNight2018 @moznion
@moznion Software Engineer ࠷ۙαϒςΫʹೖΓ·ͨ͠
DISCLAIMER
۩ମతͳιϑτΣΞઃܭٕ๏ɾख๏ͷ ଞͷൃදʹৡΓ·͢
ʮઃܭʯͱʮύϑΥʔϚϯεʯ
ύϑΥʔϚϯεͷఆٛ (؆ܿʹ) - ߴʹϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ͨ͘͞ΜϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ʮਖ਼֬ʹʯ
ύϑΥʔϚϯεͷఆٛ (؆ܿʹ) - ߴʹϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ͨ͘͞ΜϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ʮਖ਼֬ʹʯ
ύϑΥʔϚϯεͷఆٛ (؆ܿʹ) - ߴʹϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ͨ͘͞ΜϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ʮਖ਼֬ʹʯ
ύϑΥʔϚϯεͷఆٛ (؆ܿʹ) - ߴʹϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ͨ͘͞ΜϨεϙϯεΛฦ͢͜ͱ͕Ͱ͖Δ - ʮਖ਼֬ʹʯ
ͳͥύϑΥʔϚϯεΛٻ͢Δͷ͔
- ྑ͍Πϯλʔωοτମݧͷఏڙ - ΑΓଟ͍ʮػձʯͷग़ - Πϯϑϥઃඋͷ࠷దԽ - ==> ͭ·Γθχʂʂʂʂʂʂ ͳͥύϑΥʔϚϯεΛٻ͢Δͷ͔
- ྑ͍Πϯλʔωοτମݧͷఏڙ - ΑΓଟ͍ʮػձʯͷग़ - Πϯϑϥઃඋͷ࠷దԽ - => ͭ·Γθχʂʂʂʂʂʂ ͳͥύϑΥʔϚϯεΛٻ͢Δͷ͔
ͭ·Γθχʂʂʂʂʂ
ύϑΥʔϚϯε͍ͤ͢͞ઃܭʁ
- ΞϧΰϦζϜ - σʔλߏ - (ϋʔυΣΞ) ύϑΥʔϚϯε͍ͤ͢͞ઃܭ (Ұྫ) - ϑΝϯΞτ
- ΩϡʔΠϯά - Ωϟογϡ ɹ- όον ਨࢦ ਫฏࢦ ͦͷଞ
ਨࢦͷઃܭ
- దͳΞϧΰϦζϜͷద༻ - దͳσʔλߏͷద༻ - සग़) ୳ࡧɼιʔτͳͲ - ͳΜͰ͔ΜͰϋϯϚʔΛͬͯͩΊ ਨࢦͷઃܭ
- ΞϧΰϦζϜσʔλߏখ͍͞ύʔπ - ଞͷઃܭख๏ͱͷΈ߹Θ͕ͤൺֱత༰қ - => ͕໌֬Ͱ͋Δ͜ͱʹڌΓͦ͏ - ࠜຊతͳύϑΥʔϚϯεվળΛਤΔͳΒ͜͜ʂ ਨࢦͷઃܭ
- ʮҰ൪͍͍ϚγϯΛཔΉʯ - ϋʔυΣΞઃܭͷਐาʹཔΔʂʂʂ - ࠓճͷͱҰؔͳ͍Ͱ͢ - ͱ͍͑ϋʔυΣΞͷਐาʹΑͬͯ ιϑτΣΞઃܭͷٕ๏͕มΘΔ͜ͱ͋Γͦ͏ ਨࢦͷઃܭ
(൪֎)
ਫฏࢦͷઃܭ
- ϑΝϯΞτ - ෳͷϓϩηεɾϚγϯͰฒߦॲཧ - ෳͷϓϩηεɾϚγϯͰฒྻॲཧ (ڠௐॲཧ) - (Reactive...?) -
ϑΝϯΠϯ͕ཁΔ (߹͕͋Δ) ਫฏࢦͷઃܭ
- ΩϡʔΠϯά - δϣϒΩϡʔͰޙճ͠େ࡞ઓ (™@nekokak) - ཁόοϑΝϨΠϠʔʹॲཧΛ٧ΊࠐΉ - ϫʔΧʔ (૬)
͕ॲཧΛ͚ෛ͏ - εϩοτϦϯά͕͍͢͠ ਫฏࢦͷઃܭ queue (buffer)
- ΩϡʔΠϯά - ҎԼΛຬ͢ΔڥͰ͋ΕຊʹޮՌత - ϦΞϧλΠϜੑ͕ٻΊΒΕͳ͍ - Ԇ͕ڐ༰͞ΕΔ ਫฏࢦͷઃܭ queue
(buffer)
- (ଟ͘ͷ߹) ඇಉظॲཧ͔Βಀ͛ΒΕͳ͍ - ඇಉظॲཧ͕ϏδωεϩδοΫʹ ͢ΜͳΓ࣮͞ΕΔ͜ͱͦ͏ଟ͘ͳ͍ - ϓϩτίϧελοΫͷ࣮Ͱ͋Δ͔ ਫฏࢦͷઃܭ
- ඇಉظͰಈ͘Α͏ʹ࣮͢Δඞཁ͕ग़ͯ͘Δ - ྫ - ॱংੑʹڍಈΛࢧ͞Εͳ͍ - ႈੑΛ୲อ࣮ͯ͢͠Δ - ײʹ͢Δ߹͕ଟ͍……
ਫฏࢦͷઃܭ
- ύϑΥʔϚϯεͷͨΊͷ߹͕ϏδωευϝΠϯͷ ઃܭΛΊ͕ͪ - ҙਂ͘ઃܭ͢Δͱ͏·͘ಇ͘߹͋Δ (ޙड़) - (ʮӡ͕ྑ͚Εʯ͔͠Εͳ͍) - ͏͔ͬΓૉʹ࣮͢Δͱ……ᄾݺ
ਫฏࢦͷઃܭ
- ࡶଟͳۤ͠ΈΛݺͼ͕ͪ - ϨʔείϯσΟγϣϯ - ϦτϥΠ - εςʔτͷෆ߹ - ͳͲͳͲ……
- Ref: ࢄΩϡʔͱ͍͏໊ͷۤ͠Έ - Software Transactional Memo http://kumagi.hatenablog.com/entry/queue_struggle ਫฏࢦͷઃܭ
- εέʔϧ͢Δʢ͍͢͠ʣʂʂ - ͔͠͠τϨʔυΦϑଟ͍ - ͦΕͰಋೖ͢Δ͔Ͳ͏͔ͷίετஅʢޙड़ʣ ਫฏࢦͷઃܭ
- FaaSʹΑΔύϥμΠϜͷมԽ - ԋࢉϦιʔεΛΦϯσϚϯυͰ҆͑͘ΔΑ͏ʹͳͬͨ - FunctionʹॲཧΛҕৡͯ͠͠·͏ - Firebaseͱ͔Ͱׂͱਪ͞ΕΔख๏ - ʮͱΓ͋͑ͣδϣϒΩϡʔʹೖΕ͓͍ͯͯ͋ͱͰॲཧʯ
- ΊͬͪΌΓ͘͢ͳͬͨ - ୯Ұͷݪଇ (SRP) ͕ൺֱతຬͨ͞Ε͘͢ͳͬͨҹ - (ίϯϙʔωϯτͷϝϯςίετԼ͕Δ) ਫฏࢦͷઃܭ (൪֎?)
SONOTA
- όον - ͋Β͔͡ΊίϯςϯπΛΓΓੜ ͓͍ͯͯ͠ΞϓϦͦΕΛฦ٫͢Δ͚ͩͱ͔ - αϚϦςʔϒϧͱ͔…… - ͜Εଈ࣌ੑͱͷ݉Ͷ߹͍ͷʹͳΔ ͦͷଞ
- Ωϟογϡ - खͬऔΓૣ͍ͥʢةݥࢥʣ - YAPC::Kansai 2017 OSAKAͰ͠·ͨ͠ - https://speakerdeck.com/moznion/pattern-and-strategy-of-
web-application-caching - (↑Ͱ͍ͯ͠ͳ͍ͱͯ͠ϚςϏϡʔ͕͋Γͦ͏) ͦͷଞ
- Ωϟογϡόονຊ࣭త͔Ͳ͏͔ - ଟ͘ͷ߹ຊ࣭తͰͳ͍……ʁ ͦͷଞ
- ຊ࣭ͱͳʹ͔……ʁ - => ϏδωευϝΠϯɾϩδοΫͷ៉ྷ͞ - => θχʂʂʂʂʂʂ ͦͷଞ
- ຊ࣭ͱͳʹ͔……ʁ - => ઃܭͷ៉ྷ͞ - => θχʂʂʂʂʂʂ ͦͷଞ
- ຊ࣭ͱͳʹ͔……ʁ - => ઃܭͷ៉ྷ͞ => θχʂʂʂʂʂʂ ͦͷଞ
ͭ·Γθχʂʂʂʂʂ
- ͔͠͠ - ςΫχΧϧͳ߹͕ιϑτΣΞઃܭʹٴ΅͢Өڹେ͖͍ - ߹ ∈ ϋʔυΣΞɾϛυϧΣΞ - ςΫχΧϧͳղܾख๏ͷ҆қͳಋೖʹΑͬͯ
ΧΦεʹ͔͍ͬͯ͘Մೳੑߴ·Δ - υϝΠϯͷ࣋ͭϐϡΞ͕ࣦ͞ΘΕΔ - ઃܭ͕ΊΒΕ͕ͪ ͦͷଞ
ઃܭ͕ΊΒΕΔʁ
- ઃܭ͕ΊΒΕΔ - => ڍಈ͕Θ͔Γʹ͘͘ͳΔ (ίʔυͷಡΈ͚ͩ͢͞Ͱͳ͍) - => मਖ਼ίετ͕ߴ͘ͳΔ -
=> ϝϯςίετ͕ߴ͘ͳΔ - => ઃܭ͕ΊΒΕ͍ͯΔ͜ͱʹؾͮ͘…… ઃܭ͕ΊΒΕͯԿ͕ѱ͍ʁ
- ઃܭ͕ΊΒΕΔ - => ڍಈ͕Θ͔Γʹ͘͘ͳΔ (ίʔυͷಡΈ͚ͩ͢͞Ͱͳ͍) - => मਖ਼ίετ͕ߴ͘ͳΔ -
=> ϝϯςίετ͕ߴ͘ͳΔ - => ઃܭ͕ΊΒΕ͍ͯΔ͜ͱʹؾͮ͘…… ઃܭ͕ΊΒΕͯԿ͕ѱ͍ʁ
ʮίετʯ
- ৽ͨʹػೳΛ࡞Δίετ - ίʔυͷϝϯςφϯείετ - Πϯϑϥͷϝϯςφϯείετ - => ιϑτΣΞઃܭ͜ΕΒʹӨڹΛٴ΅͢ -
=> ઃܭίετͱͷઓ͍ ίετ
ͭ·Γθχʂʂʂʂʂ
- ίετͷ࣠ - ίϯϐϡʔςΟϯάͷʹΑͬͯϖΠ͢ΔྖҬ - ઃܭͷྑ͞ʹΑͬͯϖΠ͢ΔྖҬ - ަ͢Δ߹͋Ε૬͢Δ߹૬͢Δ߹͋Δ - όϥϯε͕ॏཁ
- ྑ͍ઃܭͷ݅ͷҰͭ: ߹ҙ͕औΕ͍ͯΔ - => ίετͱ߹ҙΛऔΔඞཁ͕͋Δ - ʮσϕϩούͷੜ࢈ੑʯʹݶఆͨ͠Ͱͳ͍ ίετ
υϝΠϯࣝͱύϑΥʔϚϯε
- υϝΠϯʹର͢Δ͕ࣝΓͳ͍߹ - ݟҧ͍ͷ࣮ɾઃܭΛ͕ͪ͠ - ෆదͳσʔλߏΛ࠾༻ͯ͠͠·ͬͨΓ…… - ྑ͍ύϑΥʔϚϯεʹυϝΠϯʹର͢Δࣝɾཧղ͕ඞཁ ʮυϝΠϯࣝͷཧղʯͱύϑΥʔϚϯε
࣮ࡍͲ͏ઃܭ͢Εྑ͍ͷ͔……
ͷʹΑΔ
None
͋͘·Ͱݸਓͷܦݧͷͱͯ͠ฉ͍͍ͯͩ͘͞
- ૉʹϞσϦϯάͯ͠࡞ͬͨ΄͏͕ྑ͍ - ଟ͘ͷ߹࣮༻ʹ͑͏ΔͰಈ͘ - ͪΌΜͱϞσϦϯά͞Ε͍ͯΔ - ࠷ݶৗࣝతͳઃܭɾ࣮͕͞Ε͍ͯΕ…… - ʮඒ͍͠ͷۭؾ߅͕খ͍͞ʯͷਫ਼ਆ
- ࣮ࡍͦΜͳ߹ྑ͘ͳ͍ͷ͕ͩ…… - ࠔͬͨΒͬͪ͜ʹ͓ͯ͘͠ ύϑΥʔϚϯεͱઃܭࢦ
- ͔͋͠͠ΔʢϦϦʔεॳ͔……ʣΛڥʹ໓͢Δ͔ - ͱ͍͏࣌ʹύϑΥʔϚϯεΛਅ໘ʹߟ͑Δ͖ - ཱͪฦͬͯʮྑ͍ઃܭʯͱ - ΞδϦςΟ - ॊೈੑ
- ྑ͍ઃܭ => ࠷దԽͷ༨͕͋Δͣ ύϑΥʔϚϯεͱઃܭࢦ
ྫ
None
௨͢ΔϢʔβ͕ଟ͗͢Δέʔε ௨Λ࡞ͬͯૹΔ෦Ͱ٧·Δ͔ʜʜ
None
ૉʹϑΝϯΞτ ௨࡞Δ෦QVTIૹΔ෦ͦͷ ϓϩηεɾεϨουͰͬͯ͠·͏
None
ߴසͰૹΒΕΔͱ ࢮΜͰ͠·͍·͢ʂ Έ͍ͨͳ߹
None
όοϑΝʹΩϡʔΠϯά ϫʔΧʔͷͰεϩοτϦϯά ͍ͭͰʹ431
None
࣮͜͜ͰڥքΛ͚ΔͱεοΩϦ͢Δʁ
@startuml actor User participant Comment participant WatchingUser participant Queue participant
Worker1 participant WorkerN participant Notification participant PushNotificationGateway Worker1 -> Queue : subscribe WorkerN -> Queue : subscribe User -> Comment : postComment Comment -> WatchingUser : fetchWatchingUser Comment -> Comment : buildNotificationBody Comment -> Queue : enqueueNotificationPayload group publishing as async until queue is empty Queue -> Worker1 : publish Worker1 -> Notification : create Notification -> PushNotificationGateway : sendNotification Queue -> WorkerN : publish WorkerN -> Notification : create Notification -> PushNotificationGateway : sendNotification end @enduml
@startuml actor User participant Comment participant WatchingUser participant Queue participant
Worker1 participant WorkerN participant Notification participant PushNotificationGateway Worker1 -> Queue : subscribe WorkerN -> Queue : subscribe User -> Comment : postComment Comment -> WatchingUser : fetchWatchingUser Comment -> Comment : buildNotificationBody Comment -> Queue : enqueueNotificationPayload group publishing as async until queue is empty Queue -> Worker1 : publish Worker1 -> Notification : create Notification -> PushNotificationGateway : sendNotification Queue -> WorkerN : publish WorkerN -> Notification : create Notification -> PushNotificationGateway : sendNotification end @enduml /PUJpDBUJPOΛ࡞Δ෦͝ͱ ΩϡʔΠϯάͯ͠͠·͏ ϫʔΧʔ͕͍͍ײ͡ʹॲཧ
Notification͝ͱΩϡʔΠϯά͢ΔϞνϕʔγϣϯ - ଈ࣌ੑ͕ͳͯ͘Αͦ͞͏ - Commentdispatchʹઐ೦Ͱ͖Δ - rate limitͱ͔Λߟ͑Δඞཁ͕ͳ͘ͳΔ - ୯ҰͷίϯϙʔωϯτΛݟͨ࣌ʹγϯϓϧ
Notification͝ͱΩϡʔΠϯά͢Δݒ೦ - ෦͕૿͑Δͱෳࡶੑ͕૿͢ - ϛΫϩͩͱγϯϓϧ͕ͩɼϚΫϩͩͱෳࡶʹͳͬͯͳ͍͔ - Worker͕ʮ୭͔ΒૹΒΕ͖ͯͨδϣϒʯ͔͓ͬͯ͘ඞཁ͕ ͋ΔΜ͡Όͳ͍͔ʁ - =>
͜ΕΩϡʔΛΘ͚Εྑ͍ - => ಛఆͷΩϡʔʹಛఆͷ୯ػೳWorkerΛඥ͚Δ - ΩϡʔΛϓϩτίϧͷΑ͏ʹऔΓѻ͏
ͷʹΑΔ (ϘτϧωοΫʹΑΔ) ߟ͍͖͑ͯ·͠ΐ͏
- ૣ͗͢Δ࠷దԽࡑͰ͋Δ - ύϑΥʔϚϯεͷ߹υϝΠϯΛΊ͕ͪ - ·ͣυϝΠϯʹدΓఴͬͨઃܭ͕ྑ͍ - ʮඒ͍͠ͷۭؾ߅͕গͳ͍ʯ - ͔͠͠࠷దԽͷ༨Λ͢͜ͱॏཁ
- ʮ࠷దԽͷ༨͕͋Δઃܭʯ͕ୈҰஈ֊ͱͯ͠ͷྑ͍ઃܭͰͳ͍͔ ύϑΥʔϚϯεͱઃܭࢦ
Q?