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

PyCon2014China-Zhuhai-high performance

Avatar for Zoom.Quiet Zoom.Quiet
November 17, 2014
Technology
0
170

PyCon2014China-Zhuhai-high performance

141115 in Zhuhai

http://zoomq.qiniudn.com/CPyUG/PyCon2014China/141115zh-pm6-pyhq.MP3

Avatar for Zoom.Quiet

Zoom.Quiet

November 17, 2014
Tweet

More Decks by Zoom.Quiet

See All by Zoom.Quiet
PyCon2014China-Zhuhai-meta programming
Avatar for Zoom.Quiet zoomquiet
1
160
PyCon2014China-Zhuhai-bpm.py
Avatar for Zoom.Quiet zoomquiet
0
130
PyCon2014China-Zhuhai-luna kv db
Avatar for Zoom.Quiet zoomquiet
0
100
PyCon2014China-Zhuhai-seed studio
Avatar for Zoom.Quiet zoomquiet
0
120
PyCon2014China-Zhuhai-Docker Registry Build By Python
Avatar for Zoom.Quiet zoomquiet
0
140
PyCon2014China-Zhuhai-jeff
Avatar for Zoom.Quiet zoomquiet
0
110
PyCon2014China-Zhuhai-pythonic front-end
Avatar for Zoom.Quiet zoomquiet
0
140
DevFest2014-Zhuhai-Polymer
Avatar for Zoom.Quiet zoomquiet
0
440
TEDxJLUZH MOMENT future
Avatar for Zoom.Quiet zoomquiet
0
400

Other Decks in Technology

See All in Technology
We Built for Predictability; The Workloads Didn’t Care
Avatar for Michael Stahnke stahnma
0
130
SREが向き合う大規模リアーキテクチャ 〜信頼性とアジリティの両立〜
Avatar for Kuniaki Moriya zepprix
0
380
Introduction to Sansan, inc / Sansan Global Development Center, Inc.
Avatar for Sansan, Inc. sansan33
PRO
0
3k
30万人の同時アクセスに耐えたい！新サービスの盤石なリリースを支える負荷試験 / SRE Kaigi 2026
Avatar for GENDA genda
1
230
今日から始める Amazon Bedrock AgentCore
Avatar for Har1101 har1101
4
380
小さく始めるBCP ― 多プロダクト環境で始める最初の一歩
Avatar for kekke-n kekke_n
1
320
Amazon Bedrock AgentCore 認証・認可入門
Avatar for iganin hironobuiga
2
500
生成AI時代にこそ求められるSRE / SRE for Gen AI era
Avatar for ymotongpoo ymotongpoo
5
2.5k
制約が導く迷わない設計 〜 信頼性と運用性を両立するマイナンバー管理システムの実践 〜
Avatar for ないとー bwkw
2
830
10Xにおける品質保証活動の全体像と改善 #no_more_wait_for_test
Avatar for nihonbuson nihonbuson
PRO
1
150
GitHub Issue Templates + Coding Agentで簡単みんなでIaC/Easy IaC for Everyone with GitHub Issue Templates + Coding Agent
Avatar for AEON aeonpeople
1
170
CDK対応したAWS DevOps Agentを試そう_20260201
Avatar for モブエンジニア（Masaki Okuda） masakiokuda
1
180

Featured

See All Featured
The Pragmatic Product Professional
Avatar for Laura Van Doore lauravandoore
37
7.1k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
Avatar for Addy Osmani addyosmani
10
1.1k
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
64
Build The Right Thing And Hit Your Dates
Avatar for Maggie C. maggiecrowley
38
3k
Pawsitive SEO: Lessons from My Dog (and Many Mistakes) on Thriving as a Consultant in the Age of AI
Avatar for David Carrasco davidcarrasco
0
62
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
Avatar for Christian Goodrich cargoodrich
3
97
Utilizing Notion as your number one productivity tool
Avatar for Mfonobong Umondia mfonobong
2
210
Put a Button on it: Removing Barriers to Going Fast.
Avatar for kastner kastner
60
4.2k
GitHub's CSS Performance
Avatar for Jon Rohan jonrohan
1032
470k
HDC tutorial
Avatar for Michiel Stock michielstock
1
350
Technical Leadership for Architectural Decision Making
Avatar for Kenny Baas-Schwegler baasie
1
240
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.6k

Transcript

  1. Python是否适合高性能web开发 温铭

  2. 高性能服务端的要素 • 多：高并发，支撑用户多 • 快：单个请求处理速度快 • 易：易开发，易维护，方便调岗和招人

  3. 技术实现 • 高并发：异步 • 处理快：缓存，减少IO • 易开发：库，只用关心逻辑

  4. 通用的架构 • Nginx -> py -> memcached(redis) -> mysql •

    同步 • 跨服务器请求

  5. 理想的架构 • 异步、同步语法 • 多级缓存：进程、本机kv、跨服务器kv、 DB • 没有网络IO

  6. 现实：异步 • Tornado：第三方库齐全，回调 • Gevent：不改代码 • Asyncio New in python

    3.4

  7. 现实：缓存 • functools.lru_cache New in version 3.2

  8. Python的优势 • 丰富的库 • 开发快 • 易上手

  9. 嫁接 • Python + ？

  10. 嫁接 • Openresty：替换nginx，提供异步和共享缓 存 • Nginx -> py -> memcached(redis)

    -> mysql • openresty-> py -> cache(openresty ) -> kv(openresty ) -> mysql(openresty )

  11. 自己写服务端？ • 用户注册、登录 • 短信通知 • 消息推动 • 聊天 •

    存储 • 支付 • …

  12. 不用写服务端 • Parse • LeanCloud(AVOS)

  13. Q&A