Upgrade to Pro — share decks privately, control downloads, hide ads and more …

クックパッドiOSアプリのパフォーマンス改善

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Iceman Iceman
February 27, 2019
Programming
810
0

 クックパッドiOSアプリのパフォーマンス改善

Avatar for Iceman

Iceman

February 27, 2019

More Decks by Iceman

See All by Iceman
わいわいswift#39 Swiftの型をTypeScriptで表す
Avatar for Iceman sidepelican
0
360
わいわいswiftc#35夢が広がる！コード生成でどこでもSwift
Avatar for Iceman sidepelican
0
480
元ゲーム開発者が贈る描画パフォーマンス改善 / Rendering performance improvement from a game developer
Avatar for Iceman sidepelican
4
1.8k
わいわいswiftc#19Genericsの特殊化
Avatar for Iceman sidepelican
0
490
わいわいswiftc#17Genericsの特殊化
Avatar for Iceman sidepelican
0
110
SwiftUI: 更新検知と値の生存期間
Avatar for Iceman sidepelican
2
1.2k
DispatchQueue.syncが動作するスレッド
Avatar for Iceman sidepelican
0
400

Other Decks in Programming

See All in Programming
全PRの83%がAIレビューだけでマージできるようになった開発組織はその後どうなったか
Avatar for a-thug athug
1
1.6k
PostgreSQL 18で考えるUUID主キー
Avatar for Kazuhiro Seo kazuhiro1982
0
470
変わらないものが、変わるものを決める — 意図駆動開発 × イベントソーシング × イミュータブル | What Doesn't Change Decides What Can — IDD × Event Sourcing × Immutability
Avatar for Tomohisa Takaoka tomohisa
0
1.5k
AWS CDK を「作」ってみた 〜フルスクラッチで見えた CDK の裏側〜 / aws-cdk-from-scratch
Avatar for k.goto gotok365
3
2.8k
プロポーザルを書いてもらう
Avatar for pvcresin pvcresin
0
400
型も通る、synthも通る、それでも危ない 〜AIのCDKの権限とコストを機械で検証する〜 / It Passes Type Checks, It Passes Synth Checks, but It’s Still Risky — Automatically Verifying Permissions and Costs in AI’s CDK —
Avatar for shiro seike seike460
PRO
1
550
komatsuna「分散システムにおけるバグ分析手法」
Avatar for こまつな komatsunaqa
0
250
Laravel Boostに学ぶ、AIにPHPを書かせる技術 〜OSSの実装から蒸留するエージェント制御の王道〜
Avatar for 武田 憲太郎 kentaroutakeda
3
680
AWS DevOps AgentのAzure接続機能を検証して見えた活用法／Use Cases Verified for the AWS DevOps Agent's Azure Connectivity Feature
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
1
230
jsmini JavaScript Engine を作ってみた話
Avatar for Yosuke Furukawa yosuke_furukawa
PRO
0
310
生成AIで帳票OCRが「簡単に」作れる時代になった？
Avatar for Shohei Kondo kon_shou
0
740
SlackアプリとLambdaの 連携を構築した話
Avatar for pawn pawn_4_s
1
110

Featured

See All Featured
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
2
750
AI: The stuff that nobody shows you
Avatar for John Nunemaker jnunemaker
PRO
9
900
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
275
41k
Ten Tips & Tricks for a 🌱 transition
Avatar for Manu Carrasco Molina stuffmc
0
160
The agentic SEO stack - context over prompts
Avatar for schlessera schlessera
0
860
The B2B funnel & how to create a winning content strategy
Avatar for Katarina Dahlin katarinadahlin
PRO
1
460
Git: the NoSQL Database
Avatar for Brandon Keepers bkeepers
PRO
432
67k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
57
14k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
2
470
Context Engineering - Making Every Token Count
Avatar for Addy Osmani addyosmani
9
1k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
10
1.3k
Abbi's Birthday
Avatar for Violet Bock coloredviolet
3
9.3k

Transcript

  1. Cookpad Inc. Feb 27th, 2019 Ԭଜ ݈ଠ ձһࣄۀ෦ ΫοΫύουiOSΞϓϦͷύ ϑΥʔϚϯεվળ

  2. ݕࡧ૭Λ͙͢ʹදࣔ͠ ͯମײ଎౓Λ޲্ͤ͞ Δ 2

  3. ىಈ͕஗͍ͱ͍͏͝ҙݟ 3 ஍ԼεʔύʔͷΑ͏ͳѱ͍௨৴؀ڥͰɺ ىಈ͕஗͘ͳ͍ͬͯͨ Ϣʔβૢ࡞ՄೳʹͳΔ·Ͱͷ࣌ؒΛଌͬ ͨͱ͜ΖɺϩάΠϯ͕ࢧ഑తͩͬͨ Ϗδωε౎߹্ɺىಈ࣌ͷ௨৴͸ඞਢ ͱ͍ͯ͠Δ ϩάΠϯ͕ऴΘΔ·Ͱ ਅͬനͳঢ়ଶ

  4. ܭଌ͢Δ 4 ׬શͳը໘ʹͳΔ·Ͱ௚ྻΫΤϦ͕̐छଘࡏ͢Δ͜ͱ͕൑໌

  5. ଎͘ىಈͤ͞ΔͨΊʹͲ͏͢Δ͔ 5 • ฒྻԽ͢Δ or ຊ਺Λ΁Β͢ → ϩάΠϯपΓͷ࢓૊ΈΛେ͖͘ม͑Δඞཁ͕͋Γةݥ⾠ • αʔόଆͷԠ౴଎౓Λ଎͘͢Δ

    → ͱ͸͍͑͋Δఔ౓ͷ௨৴ճ਺͕͋Δ

  6. Ϣʔβͷߦಈ͔ΒղΛߟ͑Δ 6 ׂ̒Ҏ্ͷਓ͸ΞϓϦΛ։͍͙ͯ͢ʹݕࡧ Λߦ͏ ݕࡧ૭͚ͩ͸͙͢ʹग़͠ɺݕࡧΩʔϫʔυ ͷೖྗதʹϩάΠϯ͕׬ྃ͢Ε͹ମײ଎౓͸ ޲্͢Δ͸ͣʂʁ Ϣʔβ͕ਅͬઌʹ ࢖͍͍ͨը໘

  7. γϯάϧτϯഁյʹΑΔϦϑΝΫλԸܙ 7 • ࠓ·Ͱͷ࣮૷͸ϩάΠϯ৘ใ͸ৗʹଘࡏ͢ΔલఏͰγϯάϧτϯ͔ Β௚઀औΓग़͞Ε͍ͯͨ • ϩάΠϯ৘ใ͕ແ͍ঢ়ଶͰը໘Λදࣔ͢Δ → Կ͕ى͜Δ͔ෆ໌ •

    ͔͠͠ɺۙ೥Ͱ͸ΞϓϦશମͰগͣͭ͠ϨΠϠʔυΞʔΩςΫνϟ ʢVIPERʣΛ༻͍ͨઃܭʹϦϑΝΫλ͞Ε͍ͯͨ

  8. VIPERԽ͞Ε͍͔ͯͨΒͰ͖ͨϦϑΝΫλ 8 ը໘ XXXManager.shared YYYManager.shared ը໘ UserID Observable<Data> ͜Ε·Ͱ 7*1&3Խޙ

    ґଘσʔλΛγϯάϧτϯ͔Βࣗ਎Ͱऔಘ ֎෦͔ΒґଘΛ஫ೖ͠ͳ͍ͱಈ͔ͳ͍࢓૊Έʹ

  9. VIPERԽ͞Ε͍͔ͯͨΒͰ͖ͨϦϑΝΫλ 9 • ґଘ͍ͯ͠Δσʔλ͕ͳ͍ͱίϯύΠϧ͢Β௨Βͳ͍࢓૊Έʹͳͬ ͍ͯͨͨΊɺ༧ظͤ͵෦෼ͰյΕΔ৺഑͕΄ͱΜͲͳ͔ͬͨ • ϩάΠϯ৘ใ͕ແ͍ঢ়ଶΛ ҆શ ʹऔΓѻ͏͜ͱ͕Ͱ͖ͨ

  10. 10 มߋલ มߋޙ

  11. ͋Γ͕ͱ͏͍͟͝ ·ͨ͠ 11