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
ネットスーパーの買い物体験を支える工夫と決済機能実現の過程
Search
yamarkz
November 30, 2022
Technology
0
1.7k
ネットスーパーの買い物体験を支える工夫と決済機能実現の過程
泥臭くも価値を届ける決済の仕組みと工夫 by 10X + CAMPFIRE + Kanmu
https://kanmu.connpass.com/event/266209/
yamarkz
November 30, 2022
Tweet
Share
More Decks by yamarkz
See All by yamarkz
Flutter/Dartと共に歩んだスタートアップの開発を振り返って得た、成功と失敗の教訓
yamarkz
5
3.1k
Bloc PatternにおけるBloc分割の方針と実践例 / Division plan and practical example in bloc pattern
yamarkz
7
27k
Smart Contract Design Pattern
yamarkz
4
2.7k
トークンの概要と開発観点から見たICO / Token and TokenSale
yamarkz
5
61k
Zilliqa Next Gen High Throughput Blockchain Platform
yamarkz
0
2.1k
詳解 Ethereum Transaction / detail ethereum transaction
yamarkz
5
2.6k
Proof of Stake Casper
yamarkz
8
13k
Blockchain R&D Introduction
yamarkz
2
50k
Bitcoin Improvement Flow
yamarkz
5
4.4k
Other Decks in Technology
See All in Technology
E2Eテスト自動化プラットフォームにおけるAIの活用
shift_evolve
0
190
データベース研修 分析向けSQL入門【MIXI 24新卒技術研修】
mixi_engineers
PRO
0
110
[NIKKEI Tech Talk]Bias for Action!! 実践から学ぶための仕組とコミュニティ / Community for Practice and Learning
kanamasa
0
270
AWS IAMのアンチパターン/AWSが考える最低権限実現へのアプローチ概略(JAWS-UG朝会#59資料改修20分版)
htan
0
330
LLMアプリケーションの評価の実践と課題 ~PharmaXにおける今後の展望~
pharma_x_tech
2
160
[2024最新版]AWS Control Towerを使ったセキュアなマルチアカウント環境の作り方
hiashisan
0
270
エンジニアの生存戦略 〜クラウド潮流の経験から紐解く技術トレンドのメカニズムと乗りこなし方〜
shimy
9
1.9k
大規模ドラレコデータ収集・機械学習基盤を支える AWS CDK 〜導入・運用事例紹介〜
pemugi
0
110
AOAI Dev Day LLMシステム開発 Tips集
hirosatogamo
15
3.7k
Scaling Technical Excellence at 104: Evolution in AWS and Developer Empowerment
scotthsieh825
1
150
技術負債による事業の失敗はなぜ起こるのか / Why do business failures due to technical debt occur?
i35_267
0
190
プレイドにおけるDatadog APMの活用方法
plaidtech
PRO
2
120
Featured
See All Featured
Robots, Beer and Maslow
schacon
PRO
157
8.1k
Building Better People: How to give real-time feedback that sticks.
wjessup
357
18k
5 minutes of I Can Smell Your CMS
philhawksworth
200
19k
What's in a price? How to price your products and services
michaelherold
239
11k
How GitHub Uses GitHub to Build GitHub
holman
471
290k
Reflections from 52 weeks, 52 projects
jeffersonlam
346
19k
Happy Clients
brianwarren
94
6.5k
Clear Off the Table
cherdarchuk
89
320k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
277
13k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
325
21k
Making the Leap to Tech Lead
cromwellryan
127
8.7k
Documentation Writing (for coders)
carmenintech
63
4.2k
Transcript
©10X, Inc. All Rights Reserved. ωοτεʔύʔͷങ͍ମݧΛࢧ͑Δͱ ܾࡁػೳ࣮ݱͷաఔ 1 టष͘ՁΛಧ͚ΔܾࡁͷΈͱ /
10X, inc. yamarkz
©10X, Inc. All Rights Reserved. 2 ࣗݾհ Kazuki Yamaguchi yamakazu
(@yamarkz) Software Engineer at 10X, inc. Flutter, Dart, Kubernetes, Architecture ͡Ίʹ
©10X, Inc. All Rights Reserved. 10Xʹ͍ͭͯ • খചΓνΣʔϯ͚ECϓϥοτϑΥʔϜ Stailerͷ։ൃӡ༻ •
খചࣄۀऀ༷͚ʹωοτεʔύʔɾωοτυϥοάετΞࣄۀͷ্ཱͪ͛Λࢧԉ • αʔϏείϯηϓτʮຖͷੜ׆Λࢧ͑Δങ͍ʹ৽ͨͳબࢶΛʯ 3 ͡Ίʹ
©10X, Inc. All Rights Reserved. ࠓͷͷίϯηϓτ • ങ͍ମݧΛ࣮ݱ͢ΔͨΊʹࢪͨ͠ • ωοτεʔύʔʹ͓͚ΔܾࡁػೳͷಛͱΈ
• ܾࡁػೳͷ࣮աఔͱ࣮දݱ 4 10XͷϓϩμΫτͰ͋ΔStailerΛࡐʹɺࣗͨͪͳΓͷܾࡁػೳͷ࣮աఔΛհ͠·͢ɻ ෳࡶͳܾࡁ੍ޚ͕ඞཁͱ͞ΕΔϓϩμΫτͷ։ൃʹऔΓΉํͷࢀߟʹͳΔΑ͏ͳʹ·ͱΊ·ͨ͠ɻ ͡Ίʹ
©10X, Inc. All Rights Reserved. ͷݩωλ 5 10X Product BlogͰΧʔυܾࡁॲཧͷ͠͞ʹ͍ͭͯհ͢ΔهࣄΛॻ͖·ͨ͠ɻ
͜͜Ͱͷ༰ɺΑΓ։ൃʹϑΥʔΧεΛͯͨ༰ʹͳ͍ͬͯ·͢ɻ ͡Ίʹ
©10X, Inc. All Rights Reserved. ΞτϥΠϯ 1.ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞ 2.Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ 6 ͡Ίʹ
©10X, Inc. All Rights Reserved. 7 ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞
©10X, Inc. All Rights Reserved. ωοτεʔύʔͷങ͍ମݧͷಛ 8 ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞ ҰൠతͳEC ωοτεʔύʔ
ߪೖ 2~3 20Ҏ্ จૢ࡞ จมߋͳ͠ จมߋ͋Γ ࡏݿཧ Εൃੜͳ͠ Εൃੜ͋Γ ཧ ෆඋՄೳੑ ෆඋՄೳੑߴ • ಛͱͯ͠ߪೖͷଟ͞ɺจૢ࡞ͷॊೈੑ (≒ෆ࣮֬ੑ)ɺࡏݿෆ࣮֬ੑɺෆ࣮֬ੑ͕͋Δ • ωοτεʔύʔҰൠతͳECαʔϏε (Amazon, Yahooγϣοϐϯά) ͱൺͯɺෆ࣮֬ͳཁҼ͕ଟ͍
©10X, Inc. All Rights Reserved. ωοτεʔύʔͷओͳϢʔεέʔε 9 ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞ ωοτεʔύʔͷओͳϢʔεέʔεɺ”ੜ৯ΛؚΉ20Ҏ্ͷ·ͱΊങ͍” ར༻Ձ͕ߴ͍ҰํͰɺར༻ϋʔυϧߴ͍ɻʮࠓ͔Β20Ҏ্ͷΛબΜͰങ͑·͔͢…ʁʯ
(ࢀর) https://10x.co.jp/blog/10xblog/to-c-product-growth/
©10X, Inc. All Rights Reserved. ωοτεʔύʔͷओͳϢʔεέʔε 10 ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞ ར༻ϋʔυϧΛԼ͛Δͷ1ͭ ”จมߋ”
1จͨ͠ޙʹɺมߋՄೳظؒͰ͋ΕԿͰมߋՄೳʹ ʮΕͯͨΞϨങ͍͍ͨ͠ʯʮྫྷଂݿʹ͔͋ͬͨΒͬͺΓങ͏ͷΊ͍ͨʯ͕Ͱ͖Δ ٯʹ1จͨ͠Βม͑ΒΕͳ͍ͱ͍͏ෆՄٯͳจૢ࡞ɺར༻ϋʔυϧߴ͍ = จૢ࡞ͷॊೈੑ͕ٻΊΒΕ͍ͯΔ (ࢀর) https://10x.co.jp/blog/10xblog/to-c-product-growth/
©10X, Inc. All Rights Reserved. จૢ࡞ͱܾࡁૢ࡞ 11 ωοτεʔύʔʹ͓͚Δങ͍ମݧͷಛͱจૢ࡞ ͳͥɺܾࡁͷͰઌʹจૢ࡞ͷΛ͢Δͷ͔ʁ จͱܾࡁ͕ີ݁߹Ͱɺ”ܾࡁจֹۚʹґଘ͢Δ”
͔Β ͭ·Γɺจૢ࡞Ͱॊೈੑ͕ٻΊΒΕΔͳΒɺܾࡁૢ࡞ʹॊೈੑ͕ٻΊΒΕΔͱ͍͏͜ͱ ܾࡁૢ࡞ΛॊೈʹͰ͖ͳ͚Εɺॊೈͳจૢ࡞Λ࣮ݱ͢Δ͜ͱͰ͖ͳ͍ 🙅 ͜ͷॊೈͳจૢ࡞Λ࣮ݱ͢ΔͨΊʹɺܾࡁૢ࡞ΛͲ͏දݱ͢Δͷ͔͕ຊ ༷ʑͳΛࢪܾͯ͠ࡁػೳͷ։ൃΛ͖͕ͯͨ͠ɺࠓճ͜ͷॊೈͳจૢ࡞ͷΛਂ΅Δ
©10X, Inc. All Rights Reserved. 12 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ॊೈͳܾࡁૢ࡞ͷ࣮ݱΛࢦͯ͠ 13 ॊೈͳจૢ࡞Λ࣮ݱ͢ΔͨΊʹɺܾࡁૢ࡞ͷॊೈੑ͕୲อ͞Ε࣮ͨΛࢦ͢͜ͱʹɻ ͱͱ͋ͬͨػೳΛকདྷతͳ֦ுੑΛߟྀͯ͠ϦϑΝΫλϦϯά͢Δγʔϯ͕ۙ͋Γɺ
࣮ࡍʹऔΓΜͩϞσϦϯάΛऔΓ্͛ɺ͞Βʹ۩ମͷ࣮දݱ͕Ͳ͏ͳͬͨͷ͔Λࣔ͠·͢ɻ ͳ͓ɺ͜͜ͰͷϞσϦϯάػೳ։ൃͷϞσϦϯάͰ͋ΓɺσʔλϞσϦϯάͰ͋Γ·ͤΜɻ ܾࡁػೳ֎෦ͷܾࡁߦձࣾΛར༻͍ͯ͠·͢ɻ Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. จঢ়ଶͷมભͱܾࡁૢ࡞ͷશମ૾ 14 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ จલ จྃ
Ωϟϯηϧ ४උ ୡྃ ࢧ֬ఆ จมߋ Stailerͷจঢ়ଶͷมભΛநԽͯ͠දݱ͢Δ จมߋ
©10X, Inc. All Rights Reserved. จঢ়ଶͷมભͱܾࡁૢ࡞ͷશମ૾ 15 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ จલ จྃ
Ωϟϯηϧ ४උ ୡྃ ࢧ֬ఆ จมߋ จมߋ จঢ়ଶͷมભʹ߹ΘͤͯݺΕΔܾࡁૢ࡞ͷΠϕϯτΛϚοϐϯά 4ͭͷૢ࡞ύλʔϯɺ6ͭͷૢ࡞γʔϯ ΦʔιϦ Ωϟϯηϧ ࠶ΦʔιϦ ࠶ΦʔιϦ Ωϟϓνϟʔ
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ3ͭͷม 16 શମΛ၆ᛌͭͭ͠ৄࡉΛੳ͢Δͱɺܾࡁૢ࡞3ͭͷมͰܾఆ͢Δ͜ͱ͕ݟ͖͑ͯͨ 1. ܾࡁૢ࡞Λߦ͏จ຺
(create, update, cancel, finalize) 2. ݱࡏͷࢧֹ͍ۚ (0ҎԼ, 1Ҏ্) 3. ݱࡏͷΦʔιϦऔಘঢ়گ (ະऔಘ, औಘෆཁ, औಘࡁΈ, ΩϟϯηϧࡁΈ) Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ3ͭͷม 17 ͳͥɺ͜ͷ3ͭͷมͩͱݴ͍ΕΔͷ͔ʁ ఆ͢ΔશͯͷϢʔεέʔεͰԿͷܾࡁૢ࡞Λબ͢Δ͖͔Λઆ໌Ͱ͖Δ͔Β ྫ1.
ΦʔιϦΛऔಘ͢Δ จ࡞ͷίϯςΩετ(1), ࢧֹ͍͕ۚ2800ԁ(2), ΦʔιϦ͕ະऔಘ(3) => ΦʔιϦΛऔಘ͢Δ ྫ2. ΦʔιϦΛߋ৽͢Δ จมߋͷίϯςΩετ(1), ࢧֹ͍͕ۚ4700ԁ(2), ΦʔιϦऔಘࡁΈ(3), => ΦʔιϦΛ࠶औಘ͢Δ Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ܾࡁͷঢ়ଶભҠͱΞΫγϣϯ 18 ܾࡁঢ়ଶʹભҠ͕͋ΔͷͰɺঢ়ଶભҠਤΛఆٛ Ͳͷঢ়ଶͰԿͷΞΫγϣϯ͕औΕΔͷ͔ɺͦͷ݁ՌͲͷঢ়ଶʹมΘΔͷ͔Λ໌จԽͨ͠
Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷύλʔϯཧ 19 3ͭͷมͱঢ়ଶભҠͷཧΛܦͯɺૢ࡞ͷύλʔϯԽΛࢼΈΔ ݁Ռͱͯ͠32ύλʔϯͷૢ࡞Λચ͍ग़͢͜ͱ͕Ͱ͖ͨ
ίϯςΩετ (4) * ࢧֹ͍ۚ (2) * ΦʔιϦঢ়گ (4) = 32ύλʔϯ… 🤯 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 20 ͜͜·Ͱ͕ϞσϦϯάͷɻ͜ͷϞσϦϯάͰཧͰ͖ͨ༰Λݩʹ࣮Λߦ͏ ચ͍ग़ͤͨ32ύλʔϯͷذΛ۪ʹ࣮͢Δͷ͔…? ͑No.
🙅 อकੑ, Մಡੑ, ςετ༰қੑΛඋ࣮͑ͨΛࢦ͠ɺߏԽ͞ΕͨΫϥεઃܭΛࢼΈΔ Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 21 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ ࣗͨͪͷΫϥεઃܭͷ͑
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 22 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ PaymentTransaction
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 23 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ ԿΛ࣮ߦ͢Δ͔ΛӅṭ͢ΔPaymentTransaction
Public InterfaceexecuteͱrollbackͷΈ ܾࡁૢ࡞ͷΛ୯ҰΫϥεͰදݱ͢Δૂ͍ 1Ϋϥε͋ͨΓ60~80ߦͰऩ·Δ
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 24 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ Factory
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 25 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ ͲΕΛ࣮ߦ͢Δͷ͔ΛӅṭ͢ΔFactory
Public InterfacecreateͷΈ ύλʔϯબ(ذॲཧ)ΛΧϓηϧԽ͢Δૂ͍ શମͰ150ߦɺ1ϝιου͋ͨΓ࠷େ20ߦ΄Ͳ
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 26 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ UseCase
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 27 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ executeͱrollbackΛݺͼग़͚ͩ͢ͷUseCase
۩ମͷखଓॲཧΛΒͳͯ͘Α͘͢Δૂ͍ ʮΠϯλʔϑΣʔεʹରͯ͠ϓϩάϥϛϯά͢Δʯ વΔ͖ݺͼग़͠λΠϛϯάͰϝιουΛݺͼग़͚ͩ͢
©10X, Inc. All Rights Reserved. ܾࡁૢ࡞ͷ࣮ 28 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ ΫϥεઃܭΛ3ͭͷΓޱͰऔΓ্͖͛ͯ·ͨ͠
©10X, Inc. All Rights Reserved. ϞσϦϯάͱ࣮ʹΑͬͯಘΒΕͨͷ 29 Stailerʹ͓͚Δܾࡁૢ࡞ͷϞσϦϯάͱ࣮ • ඞਢཁ݅Ͱ͋ͬͨɺܾࡁػೳͷॊೈੑύλʔϯΛཏ͢Δ͜ͱͰ࣮ݱͰ͖ͨ
• ϞσϦϯάաఔͰੜΈग़ͨ͠Ռ (ύλʔϯද, ঢ়ଶભҠਤ, γʔέϯεਤ) Λݩʹ ੜΈग़ͨ͠ίʔυɺอकੑ, Մಡੑ, ςετ༰қੑ͕උΘͬͨ • ෳਓͰڠྗͯ͠औΓΜͩ͜ͱͰɺ։ൃӡ༻ऀͷՄ༻ੑಘΒΕͨ
©10X, Inc. All Rights Reserved. 30 ·ͱΊ
©10X, Inc. All Rights Reserved. ·ͱΊ 31 ωοτεʔύʔͷങ͍ମݧΛࢧ͑Δͱܾࡁػೳ࣮ݱͷաఔ • ωοτεʔύʔͷങ͍ମݧΛࢧ͑Δͷ1͕ͭจมߋ
• ॊೈͳจૢ࡞Λ࣮ݱ͢ΔͨΊʹɺܾࡁૢ࡞ͷॊೈੑ͕ඞཁ • StailerͰ32ύλʔϯͷܾࡁૢ࡞Λݟग़ͨ͠ • υϝΠϯͷෳࡶͳ՝Λ۪ʹటष͘ϞσϦϯάΛॏͶͯղܾʹ͔͍ͬͯΔ
©10X, Inc. All Rights Reserved. 32 ࠷ޙʹ
©10X, Inc. All Rights Reserved. We are Hiring!! 10XͰ͓٬༷ͷཧͷମݧ͔Βٯࢉͯ͠ɺॏେͳΠγϡʔ͔Β࢝·Δ։ൃʹऔΓΊ·͢ ෳࡶͳυϝΠϯͰటष͘ߟ͑ൈ͘͜ͱେมͰ͕͢໘ന͍Ͱ͢Α
33 ࠷ޙʹ https://10x.co.jp/recruit/
©10X, Inc. All Rights Reserved. 34 End.