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
L'architettura di Stack Overflow, {codemotion} ...
Search
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
Marco Cecconi
November 29, 2014
Programming
0
690
L'architettura di Stack Overflow, {codemotion} Milano 2014
L'architettura di Stack Overflow, presentata a {codemotion} Milano in Novembre 2014.
Marco Cecconi
November 29, 2014
Tweet
Share
More Decks by Marco Cecconi
See All by Marco Cecconi
Stack Overflow - It's all about performance - Codemotion Rome 2015
sklivvz
0
890
Stack Overflow - it's all about performance
sklivvz
2
720
Guerrilla Programming - code.talks 2014
sklivvz
0
680
The Architecture of Stack Overflow - Merge Lisbon 2014
sklivvz
4
420
The Architecture of Stack Overflow - Info Share 2014
sklivvz
3
660
The Architecture of Stack Overflow - Dev Sum 2014
sklivvz
2
660
The Architecture of Stack Overflow - QCon Japan 2014
sklivvz
2
250
The Architecture of StackOverflow - QCon China 2014
sklivvz
1
270
The Localization of Stack Overflow- QCon China 2014
sklivvz
1
420
Other Decks in Programming
See All in Programming
izumin5210のプロポーザルのネタ探し #tskaigi_msup
izumin5210
1
140
Lambda のコードストレージ容量に気をつけましょう
tattwan718
0
140
AIエージェントのキホンから学ぶ「エージェンティックコーディング」実践入門
masahiro_nishimi
6
660
CSC307 Lecture 06
javiergs
PRO
0
690
AIと一緒にレガシーに向き合ってみた
nyafunta9858
0
250
2026年 エンジニアリング自己学習法
yumechi
0
140
Raku Raku Notion 20260128
hareyakayuruyaka
0
360
dchart: charts from deck markup
ajstarks
3
1k
CSC307 Lecture 07
javiergs
PRO
1
560
並行開発のためのコードレビュー
miyukiw
0
1.1k
AIによる高速開発をどう制御するか? ガードレール設置で開発速度と品質を両立させたチームの事例
tonkotsuboy_com
7
2.4k
OSSとなったswift-buildで Xcodeのビルドを差し替えられるため 自分でXcodeを直せる時代になっている ダイアモンド問題編
yimajo
3
630
Featured
See All Featured
Abbi's Birthday
coloredviolet
1
4.8k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
359
30k
Have SEOs Ruined the Internet? - User Awareness of SEO in 2025
akashhashmi
0
270
How to Grow Your eCommerce with AI & Automation
katarinadahlin
PRO
1
110
The Straight Up "How To Draw Better" Workshop
denniskardys
239
140k
Being A Developer After 40
akosma
91
590k
Building a Modern Day E-commerce SEO Strategy
aleyda
45
8.7k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.3k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.4k
SEO in 2025: How to Prepare for the Future of Search
ipullrank
3
3.3k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
760
Hiding What from Whom? A Critical Review of the History of Programming languages for Music
tomoyanonymous
2
420
Transcript
Marco Cecconi @sklivvz http://sklivvz.com
ARCHITETTURA? CHE E’?
None
None
Cresciuti a 130 siti (+20%) Da 56º a 44º network
più visitato al mondo (-12)
None
*source: Quantcast, Alexa ~50º network per traffico* (fra imdb.com
e t.co)
None
None
None
None
None
None
None
None
None
None
None
None
None
http://stackexchange.com/performance
Agile
BAT!CAVERNA Ciclo scrivi-compila-testa sul computer di casa Richieste feature
DEV.SO Test su server di produzione git push BAT!CAVERNA
BAT!CAVE DEV.SO META.SE Utenti testano su meta.stackexchange.com (“baking”) git push
BAT!CAVERNA 1-click deploy
DEV.SO META.SE AZZ! git revert git push BAT!CAVERNA 1-click deploy
DEV.SO NETWORK META.SE 1-click deploy git push 1-click deploy In
produzione! Tonnellate di utenti lo usano… BAT!CAVERNA
BAT!CAVE DEV.SO NETWORK META.SE 1-click deploy git push 1-click deploy
…e richiedono nuove feature! BAT!CAVERNA
Vai veloce e scassa le cose* * Non la
home page o pagine domande :-)
Vai veloce e scassa le cose* * Non la
home page o pagine domande :-)
Abuso dell’uso della cache
None
None
None
Il nostro amico/nemico: Il Garbage Collector (“spazzin”)
None
None
None
None
None
None
Abusiamo della cache per aiutare il GC
None
None
Abusiamo del compilatore per aiutare il GC
None
None
None
None
IRepository<Order> orderRepository = container.Resolve<IRepository<Order>>();
Order order = orderRepository.Get(35); La buona, vecchia dependency injection
None
IRepository<Order> repository = new ValidatingOrderRepository (
new SecurityRepository<Order> ( new LoggingRepository<Order> ( new CachingRepository<Order> ( new NHibernateRepository<Order> () ) ) ) ); Order order = repository.Get(35);
Il nostro sorgente
None
None
None
None
None
None
YAGNI* * You Ain’t Gonna Need It!
Librerie e open source
None
None
None
Wrap code in libraries and open source it
None
None
PROGRAMMAZIONE DA “SUPEREROI”
None
LIVELLO STRUMENTI: HATTORI HANZŌ
• La performance è una feature •
Always. Be. Shipping. • Usate le vostre circostanze. • Rilasciate O/S le vostre librerie • 3 monitor grandi da far schifo. MORALE DELLA FAVOLA
None
Marco Cecconi @sklivvz http://sklivvz.com Stiamo assumendo nuovi ninja da ovunque
nel mondo!