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
AppSync를 활용한 리얼타임 서버리스 아키텍쳐
Search
Taewoo Kim
February 13, 2020
Programming
0
4.5k
AppSync를 활용한 리얼타임 서버리스 아키텍쳐
제21차 AWSKRUG 서버리스 소모임에서 발표한 내용입니다.
Taewoo Kim
February 13, 2020
Tweet
Share
More Decks by Taewoo Kim
See All by Taewoo Kim
AWS Lambda 내부동작 파헤치기
twkiiim
1
2.8k
Amazon VPC Deep Dive: ENI 를 알면 VPC 가 보인다
twkiiim
2
5.6k
온라인 주문 서비스를 서버리스 아키텍쳐로 구축하기
twkiiim
0
410
Amplify Meetup #01
twkiiim
1
6.5k
Amazon EventBridge vs Amazon SNS
twkiiim
0
2.3k
活用パターンで学ぶGraphQL
twkiiim
0
1.4k
AWS 기반 서버리스 아키텍쳐 톺아보기
twkiiim
0
2.1k
AWS 기반 서버리스 아키텍쳐 톺아보기
twkiiim
1
3.2k
[LINE API × Tech API Vol. 2 Powered by AWS] サーバーレスでの分散トランザクション
twkiiim
0
2.4k
Other Decks in Programming
See All in Programming
A Gopher's Guide to Vibe Coding
danicat
0
170
未来を拓くAI技術〜エージェント開発とAI駆動開発〜
leveragestech
2
170
Honoアップデート 2025年夏
yusukebe
1
830
『リコリス・リコイル』に学ぶ!! 〜キャリア戦略における計画的偶発性理論と変わる勇気の重要性〜
wanko_it
1
580
tool ディレクティブを導入してみた感想
sgash708
1
150
Dart 参戦!!静的型付き言語界の隠れた実力者
kno3a87
0
200
令和最新版手のひらコンピュータ
koba789
14
7.9k
マイコンでもRustのtestがしたい その2/KernelVM Tokyo 18
tnishinaga
2
2.3k
AIレビュアーをスケールさせるには / Scaling AI Reviewers
technuma
2
220
KessokuでDIでもgoroutineを活用する / Go Connect #6
mazrean
0
110
GUI操作LLMの最新動向: UI-TARSと関連論文紹介
kfujikawa
0
1k
オホーツクでコミュニティを立ち上げた理由―地方出身プログラマの挑戦 / TechRAMEN 2025 Conference
lemonade_37
2
490
Featured
See All Featured
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
10
1k
The Pragmatic Product Professional
lauravandoore
36
6.8k
Embracing the Ebb and Flow
colly
87
4.8k
Art, The Web, and Tiny UX
lynnandtonic
302
21k
Into the Great Unknown - MozCon
thekraken
40
2k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
560
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
Faster Mobile Websites
deanohume
309
31k
Docker and Python
trallard
45
3.5k
Designing for humans not robots
tammielis
253
25k
Building a Modern Day E-commerce SEO Strategy
aleyda
43
7.5k
Transcript
ӣక AppSync ܳ ഝਊೠ ܻఋ ࢲߡܻझ ইఃఫ
ߊ ࣗѐ • Solutions Architect, Classmethod (ੌࠄ) • Front-end, Back-end,
Android, iOS, Machine Learning, Computer Vision, etc • ୭Ӕ 1֙р AWS ࠙ঠীࢲ ޙࢿਸ ऺӝਤ೧ Ҋҵ࠙ై • Serverless on AWS, ؊ աইоࢲ Builder on AWS ܳ ೱೞݴ ழܻযܳ ऺח • য়ט ੑפ!!!! AWSKRUG ٜ࠙җ ݆݆ ҮܨೞҊ रणפ!!!!ƃƃ https://dev.classmethod.jp/author/kim-taewoo/ ೠҴয & ੌࠄয ӝࣿ࠶۽Ӓ
ࢲߡܻझ ইఃఫ ౠী ೧ рױ غযࠇद
ࢲߡܻझ ইఃఫ ౠ • ҙܻೡ ࢲߡо হ (NoOps) • ਃೡ
ٸ݃ ਃೠ ࠗ࠙݅ ਃೠ ݅ఀ ࢎਊೡ ࣻ • ஹೊ ܻࣗझח Lambda ( Fargate) • Lambda ҃ ਵ۽ connection ਸ ਬೡ ࣻ হ
Ӓۢ ࢲߡܻझ ইఃఫ۽ח ܻఋ ӝמ ޅ ݅٘աਃ?
ٜ݅ ࣻ ભ!
How? API Gateway ীࢲ ਢࣗ ਗ API Gateway websocket
How? PubSub ழ֏࣌ ӝ߈ ࣛܖ࣌ ইפ݅ PubSub ࣛܖ࣌ب (ੌױ) оמ
It’s possible, but … • ۿূ٘৬ ߔূ٘ р ాनਸ ਤೠ
Data structure ܳ ೧ঠೞҊ • োೞ݅ ؘఠܳ Ҋ ߉ਸ ٸ Validation ب ਃೞҊ • োೞ݅ ߔূ٘৬ ۿূ٘ নஏীࢲ ѐߊ ܖযઉঠೞҊ • ౠ ߔূ٘ ஏ ֢۱ (࢚) ݆ ٜযцפ High Availability .. Reliability .. Scalability ..
AppSync ܳ ࢎਊೞݶ ݽٚѪ рױ೧פ!!
AWS AppSync • Strong typing ਵ۽ ੋ೧ Validation ٘ (Ѣ)
ࢤۚ оמ (GraphQL ౠ) • ܻఋ ాनਸ ਤ೧ࢲ ߔূ٘ীࢲ ೧ঠೡ Ѫ Subscription ਸ झః݃ী ࢶ೧ فח Ѫ ߆ী হ • ۿূ٘ ஏীࢲח AppSync SDK ա Amplify ܳ ࢎਊೞݶ рױ Subscription оמ
ܻఋ ؘఠ ాनਸ ਤೠ AppSync ইఃఫ
AppSync ܻఋ ইఃఫ Micro services Subscription Data Streaming Mutation Trigger
݃۽ ࢲ࠺झ Stream ਵ۽ࠗఠ Lambda ܻѢ Subscription Micro services Subscription
Data Streaming Mutation Trigger AppSync ܻఋ ইఃఫ ࠗ࠙ য়ט ߊ ೨ब
ࢲߡܻझ झܻ߁ ইఃఫ
DynamoDB Streams → Lambda
DynamoDB Streams → Lambda • ഋੋ ࢲߡܻझ ؘఠ झܻ߁ ಁఢ
ೞա • Eventual Consistency Event-driven processing ١ਸ ܻೞӝী • ScalableɾReliableɾCost Effective • ߽۳بо ݒ ֫ সী ೧ࢲח पदрࢿਸ ࠁೞ ঋਵ۽ Kinesis DS о જ
RDS → DMS → Kinesis → Lambda
RDS → DMS → Kinesis → Lambda • RDS ܳ
ࢎਊೠ ҃ীب झܻ߁ ܻо оמೣ • Kinesis Data Streams ח ࢥ٘ܳ ஶ܀ ೡ ࣻ যঠ ೣ • Kinesis Data Streams ীࢲ Ҷ Lambda ۽ ো҅ೡ ਃח হ • Ӓ۞ա ࠄ ߊ ݾ (AppSync ো҅) ਸ ਤೠ ਊب۽ח Lambda ۽ ࠙ • DB (MySQL, PostgreSQL ١) ਵ۽ ࠗఠ Lambda ܳ प೯दఃח ߑߨب ઓ
ӝఋ ߮ ࣗझ
• SQS ীࢲ Lambda ۽ ো҅غח ಁఢ • Kinesis ীࢲ
Lambda ۽ ো҅غח ಁఢ • API Gateway ীࢲ Lambda ۽ ো҅غח ಁఢ • CloudWatch Alarms ীࢲ Lambda ۽ ো҅غח ಁఢ • CloudWatch Events ীࢲ Lambda ۽ ো҅غח ಁఢ • Ӓ ৻ীب ޖࣻ ݆ ӝఋ ߮ ࣗझ
Lambda ۽ ؘఠܳ ߉ই৳ਵݶ рױೞભ!
Lambda → AppSync
ؘݽ ۽ં ইఃఫ
ؘݽ ইఃఫ Microservice DynamoDB Subscription द۽ ࢎਊೡ AppSyncਊ DB Mutation
DynamoDB Streams
Microservice • API Gateway → Lambda → DynamoDB ҳࢿ •
о ݆ ॳח ࢲߡܻझ ইఃఫ API ߔূ٘ ಁఢ • рױೠ ੑ۱ ಬਸ ܻೞח ࢲ࠺झܳ ۽ ٜয ؘݽ٘ ࢿ
AWS AppSync • AppSync ҳ୷दীח Serverless Framework ܳ ୶ୌ •
Subscription ܳ झః݃ী ୶оೞח Ѫ݅ਵ۽ ۄ ஏীࢲ Subscription оמ ( ߔূ٘ সߊࢤ X ) • ਃೠ ӝמ Mutation җ Subscription ࡺ݅, Query ܳ झః݃ী ١۾ೞ ঋਵݶ GraphQL झః݃ ী۞о غ۽ рױೠ ௪ܻ ೞաܳ ୶о೧ঠೣ (getOrder ࢿ) • Mutation ೞӝ ਤ೧ࢲ DynamoDB ܳ ؘఠ ࣗझ۽ࢲ ࢤࢿೞҊ, TTL (Time-To-Live) ܳ ࢸೠ. (expiresAt ܳ AWSTimestamp ఋੑਵ۽ ࢶೠ)
DynamoDB Streams → Lambda • DynamoDB Streams ח ୭ 24
दр ؘఠ ࠁઓ, ؘఠ ߸҃ ࣽߣ ࠁૐоמೠ ࢲ࠺झ • Ӓ۞ա ܻఋ ࢲ࠺झীࢲח ୭ 24दр ؘఠ ࠁઓ ߹ о হӟ פ. • ߽۳بܳ ֫۰ݶ ߓ ࢎૉܳ ઑೞݶ ؽ
Lambda → AppSync • पࢲ࠺झਊਵ۽ ܾܻૉػ AppSync Client SDK ח
javascript ߡ ࡺ (Amplify ܳ ӂ) • AppSync Client SDK ܳ Lambda ࢚ীࢲ زदఃӝ ਤ೧ࢲח ݻо • ismorphic-fetch ܳ ನ ೧ঠೣ • disableOffline ܳ true ۽ ߸҃೧ঠೣ
DEMO TIMEʂ
None
٘ܳ ೠߣ ಝࠅөਃ https://github.com/twkiiim/serverless-tutorials/tree/master/realtime-stream-with-appsync
AppSync Subscription ী ೞৈ
AppSync WebSockets MQTT over WebSockets WebSockets (NEW) Payload Size 128Kb
240Kb CloudWatch Metrics X O Selection Set Filtering X O Enhanced Connection Rates X O Enhanced Broadcast Rates X O https://aws.amazon.com/jp/blogs/mobile/appsync-realtime/
re:Invent 2019 Builders Fair ীࢲ ࣗѐػ Smart Chair
42
AppSync ী ೧ ؊ ঌҊ रݶ?
AppSync ҙ۲ ࠶۽Ӓ • AWS ੑޙ ࠶۽Ӓ – AppSync ಞ
(ೠҴয) https://dev.classmethod.jp/cloud/aws/aws-appsync-re-introduction-2019-korean-ver/
AppSync ҙ۲ ࠶۽Ӓ • [AppSync ѐ֛ܻ] AWS AppSync ߂ Resolver
Mapping Template ী ೧ ѐ֛ਸ ܻ೧ࠇद! https://dev.classmethod.jp/cloud/appsync-resolver-vtl-tutorial-ko/
AppSync ҙ۲ ࠶۽Ӓ • [AWS AppSync] ΤοδσόΠεͷσʔλΛ AWS IoTܦ༝Ͱऔಘͯ͠GraphQLΛߋ৽ͯ͠Έ·ͨ͠ɻ https://dev.classmethod.jp/cloud/aws-appsync-with-awsiot/
AppSync ҙ۲ ࠶۽Ӓ • [AWS AppSync] ΤοδσόΠεͷσʔλΛ AWS IoTܦ༝Ͱऔಘͯ͠GraphQLΛߋ৽ͯ͠Έ·ͨ͠ɻ https://dev.classmethod.jp/cloud/aws-appsync-with-awsiot/
AppSync ۽ ۠Ѫب غ ঋਸө?
State Management by AppSync • ࢲߡܻझ ইఃఫ ಁఢীࢲח Rich Client
ܳ ೱ • Ӓ۞ա ۿূ٘ ٘ ࠂبо աѱ ૐоೞחѪ જ ঋ • ۿূ٘ ٘ ࠂب ࢚ࠗ࠙ী ӝৈೞח State Management • State Management ܳ بੑೞӝ ਤೠ ٘ ࠂبܳ AppSync Subscription ী ઓ ೧ࢲ ೧Ѿೡ ࣻب ঋਸө? • ֎ਕ ࣘب/উࢿ ١ী ઓࢿ ࢤӣ. • Ӓ۞ա 5G दীח ޙઁח হ ঋਸө?
State Management by AppSync • ࢲߡܻझ ইఃఫ ಁఢীࢲח Rich Client
ܳ ೱ • Ӓ۞ա ۿূ٘ ٘ ࠂبо աѱ ૐоೞחѪ જ ঋ • ۿূ٘ ٘ ࠂب ࢚ࠗ࠙ী ӝৈೞח State Management • State Management ܳ بੑೞӝ ਤೠ ٘ ࠂبܳ AppSync Subscription ী ઓ ೧ࢲ ೧Ѿೡ ࣻب ঋਸө? • ֎ਕ ࣘب/উࢿ ١ী ઓࢿ ࢤӣ. • Ӓ۞ա 5G दীח ޙઁח হ ঋਸө? Let’s discuss together!
хࢎפ