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
190
0

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

More Decks by Zoom.Quiet

See All by Zoom.Quiet
PyCon2014China-Zhuhai-meta programming
Avatar for Zoom.Quiet zoomquiet
1
170
PyCon2014China-Zhuhai-bpm.py
Avatar for Zoom.Quiet zoomquiet
0
150
PyCon2014China-Zhuhai-luna kv db
Avatar for Zoom.Quiet zoomquiet
0
140
PyCon2014China-Zhuhai-seed studio
Avatar for Zoom.Quiet zoomquiet
0
140
PyCon2014China-Zhuhai-Docker Registry Build By Python
Avatar for Zoom.Quiet zoomquiet
0
160
PyCon2014China-Zhuhai-jeff
Avatar for Zoom.Quiet zoomquiet
0
150
PyCon2014China-Zhuhai-pythonic front-end
Avatar for Zoom.Quiet zoomquiet
0
170
DevFest2014-Zhuhai-Polymer
Avatar for Zoom.Quiet zoomquiet
0
480
TEDxJLUZH MOMENT future
Avatar for Zoom.Quiet zoomquiet
0
440

Other Decks in Technology

See All in Technology
MUSUBI 田中裕一『AIと共に行う「しごとのリデザイン」- スモールバックオフィス編』AI Ops Lab #4
Avatar for MUSUBI musubi
0
280
Oracle AI Database@Azure：サービス概要のご紹介
Avatar for oracle4engineer oracle4engineer
PRO
6
2k
アンオフィシャルな､オフィシャルからのお願い
Avatar for wataru yamazaki (DevRel) wyamazak_devrel
0
140
SteampipeとExcel Power QueryでAWS構成定義書の作成を自動化する
Avatar for jhashimoto jhashimoto
0
160
Agent Skills設計で柔軟性と硬さのバランスが難しい話
Avatar for nassy nassy20
0
150
2026 TECHFRESH 畢業分享會 - 開發日常大解密！從領域驅動到企業級上線
Avatar for LINE Developers Taiwan line_developers_tw
PRO
0
1.3k
2026年6月23日 Syncable Tech + Start Python Club にて
Avatar for Kimikazu Kato hamukazu
0
140
ロボティクスの技術 / Robotics Technology
Avatar for Kenji Saito ks91
PRO
0
110
【Cyber-sec+】経営層を"動かす"ための考え方
Avatar for Hisashi Hibino hssh2_bin
0
200
SONiCで構築・運用する生成AI向けパブリッククラウドネットワーク ～実装編～
Avatar for SONiC Users Group Japan sonic
0
290
エラーバジェットのアラートのタイミングを考える.pdf
Avatar for KairiM kairim0
0
180
10年間のブログ発信を振り返って見えたWebアプリケーションエンジニアとしての軌跡
Avatar for すてにゃん stefafafan
0
170

Featured

See All Featured
How STYLIGHT went responsive
Avatar for nonsquared nonsquared
100
6.2k
Faster Mobile Websites
Avatar for Dean Hume deanohume
310
31k
The Hidden Cost of Media on the Web [PixelPalooza 2025]
Avatar for Tammy Everts tammyeverts
2
330
Building Flexible Design Systems
Avatar for Yesenia Perez-Cruz yeseniaperezcruz
330
40k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
162
16k
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
Avatar for AKADEMIYA2063 akademiya2063
PRO
1
150
ピンチをチャンスに：未来をつくるプロダクトロードマップ #pmconf2020
Avatar for Aki / @LoveIdahoBurger aki_iinuma
128
56k
Learning to Love Humans: Emotional Interface Design
Avatar for Aarron Walter aarron
275
41k
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
698
190k
Building Adaptive Systems
Avatar for Chris Keathley keathley
44
3.1k
jQuery: Nuts, Bolts and Bling
Avatar for Doug Neiner dougneiner
66
8.5k
<Decoding/> the Language of Devs - We Love SEO 2024
Avatar for Nikki Halliwell nikkihalliwell
1
250

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