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

Performance de APIs — TDC / Twilio 2021

Sponsored · Your Podcast. Everywhere. Effortlessly. Share. Educate. Inspire. Entertain. You do you. We'll handle the rest. →
Avatar for Flávio Pimenta Flávio Pimenta PRO
September 11, 2026
Programming
6
0

Performance de APIs — TDC / Twilio 2021

Técnicas para melhorar a performance de APIs: caching, paginação, otimização de consultas, compressão e testes de carga para reduzir latência e aumentar o throughput. Apresentado no TDC / Twilio (2021) por Flávio Pimenta.

Avatar for Flávio Pimenta

Flávio Pimenta PRO

September 11, 2026

More Decks by Flávio Pimenta

See All by Flávio Pimenta
Distributed Load Testing na AWS
Avatar for Flávio Pimenta flap
PRO
1
3
AWS re:Invent 2025 — Learn With Us
Avatar for Flávio Pimenta flap
PRO
0
2
Amazon Q Developer CLI na prática — Campus Party Brasil 17
Avatar for Flávio Pimenta flap
PRO
1
3
APIs na era dos LLMs — APIcon
Avatar for Flávio Pimenta flap
PRO
1
3
Containers na AWS — do desenvolvimento à produção
Avatar for Flávio Pimenta flap
PRO
0
2
Segurança na Nuvem — BSides
Avatar for Flávio Pimenta flap
PRO
1
2
Criando apps com IA generativa usando PartyRock — HackTown
Avatar for Flávio Pimenta flap
PRO
0
4
AWS Summit São Paulo 2026
Avatar for Flávio Pimenta flap
PRO
1
3
Deploy simplificado com AWS App Runner — TDC São Paulo
Avatar for Flávio Pimenta flap
PRO
0
2

Other Decks in Programming

See All in Programming
20260828_品質と開発生産性を両立させる、AI時代のE2Eテストの考え方
Avatar for MagicPod magicpod
0
160
数年滞っていたダークモード対応をおよそ2週間で完了させる
Avatar for Kazuki Chigita chigichan24
0
680
『寄り添うラジオ』をAIで作る 体験価値から逆算した、会話しないUXと品質設計
Avatar for テオリア・テクノロジーズ theoriatec2024
3
130
What We Talk About When We Talk About XP
Avatar for seki at druby.org m_seki
2
390
標準パッケージに uuid が追加された 背景から見る Go らしい意思決定 / go_127_uuid_decision
Avatar for convto convto
2
1.6k
Seeing Through Serverless: Observability for AWS Lambda with ADOT and CloudWatch Application Signals
Avatar for shiro seike seike460
PRO
1
120
Kiroで創り、AgentCoreで繋ぐ！AWSで実践する「AI-DLC」から「AIエージェント統合」までの最新地図
Avatar for matsukada licux
2
350
tsc.rip を支える技術 / Kyoto.なんか #8
Avatar for Susisu susisu
0
4.3k
【DroidKaigi 2026】「アクセシビリティを利用するとき、 アクセシビリティもまたこちらを利用している」 〜マルウェアによる攻撃と防衛について〜
Avatar for HalunoYo. halunoyo
0
410
AI に Inclusive UI を書かせよう — Design Rules Skill で Compose UI を作り直す
Avatar for テオリア・テクノロジーズ theoriatec2024
1
460
Vibes Containers 〜AIで変わるコンテナ設計と運用〜
Avatar for Tetsuya Kikuchi tkikuc
2
500
AIに既存システムを理解させる技術　～レガシーを見捨てないハーネスエンジニアリング入門～
Avatar for Ochtum ochtum
0
210

Featured

See All Featured
SEO Brein meetup: CTRL+C is not how to scale international SEO
Avatar for Linda Hogenes lindahogenes
1
2.9k
The Art of Delivering Value - GDevCon NA Keynote
Avatar for David Neal reverentgeek
16
2.1k
Test your architecture with Archunit
Avatar for Yoan thirion
2
2.4k
Java REST API Framework Comparison - PWX 2021
Avatar for Matt Raible mraible
34
9.7k
svc-hook: hooking system calls on ARM64 by binary rewriting
Avatar for Akira Moroo retrage
2
560
Side Projects
Avatar for Sacha Greif sachag
455
43k
Testing 201, or: Great Expectations
Avatar for Joseph Mastey jmmastey
46
8.3k
Bootstrapping a Software Product
Avatar for Garrett Dimon garrettdimon
PRO
306
120k
BBQ
Avatar for Matthew Crist matthewcrist
89
10k
Bash Introduction
Avatar for André Augusto Costa Santos 62gerente
615
220k
JAMstack: Web Apps at Ludicrous Speed - All Things Open 2022
Avatar for David Neal reverentgeek
1
590
Lessons Learnt from Crawling 1000+ Websites
Avatar for Charles Meaden charlesmeaden
PRO
1
1.6k

Transcript

  1. Análise de performance em APIs! Flávio Pimenta

  2. None
  3. None

  4. Gargalo 1: Autenticação / Autorização.

  5. Gargalo 1: Autenticação / Autorização.

  6. Gargalo 2: Pool de conexões em Banco Dados

  7. Gargalo 3: Quantidade de conexões no Banco

  8. Gargalo 4: CPU / Memória ...

  9. Performance ~ escalabilidade Pontos importantes para se preocupar: • Banco

    de dados relacional • Quantidade de arquivos/conexões abertas • Autenticação / Autorização • Memória
  10. None

  11. Como proteger minhas APIs ?

  12. Como proteger minhas APIs ? • Rate limit -> 429

    “Too many requests” • WAF • Filters -> geolocation / ip / status code

  13. locust.io Ferramenta para testes de performance: • https://github.com/locustio/locust • Utiliza

    Python ! • Escalável

  14. Escrevendo o teste

  15. Config do ambiente pip install locust

  16. Execução standalone locust -f locustfile.py --host=endpoint-aplicacao http://localhost:8089

  17. Mão na massa Teste de performance

  18. None
  19. None

  20. OBRIGADO!!! http://pimenta.dev