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
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
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
690
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
670
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
AI Assistants for YourAngular Solutions @Angular Graz, March 2026
manfredsteyer
PRO
0
120
おれのAgentic Coding 2026/03
tsukasagr
1
120
KagglerがMixSeekを触ってみた
morim
0
340
ローカルで稼働するAI エージェントを超えて / beyond-local-ai-agents
gawa
0
170
野球解説AI Agentを開発してみた - 2026/02/27 LayerX社内LT会資料
shinyorke
PRO
0
370
Migration to Signals, Signal Forms, Resource API, and NgRx Signal Store @Angular Days 03/2026 Munich
manfredsteyer
PRO
0
180
20260315 AWSなんもわからん🥲
chiilog
2
180
「接続」—パフォーマンスチューニングの最後の一手 〜点と点を結ぶ、その一瞬のために〜
kentaroutakeda
4
2.1k
メッセージングを利用して時間的結合を分離しよう #phperkaigi
kajitack
3
490
Strategy for Finding a Problem for OSS: With Real Examples
kibitan
0
120
LM Linkで(非力な!)ノートPCでローカルLLM
seosoft
0
260
2026-03-27 #terminalnight 変数展開とコマンド展開でターミナル作業をスマートにする方法
masasuzu
0
230
Featured
See All Featured
The Mindset for Success: Future Career Progression
greggifford
PRO
0
290
Amusing Abliteration
ianozsvald
0
140
Making the Leap to Tech Lead
cromwellryan
135
9.8k
Ethics towards AI in product and experience design
skipperchong
2
240
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
1
1.4k
Why You Should Never Use an ORM
jnunemaker
PRO
61
9.8k
It's Worth the Effort
3n
188
29k
Designing for Timeless Needs
cassininazir
0
180
Unsuck your backbone
ammeep
672
58k
Producing Creativity
orderedlist
PRO
348
40k
世界の人気アプリ100個を分析して見えたペイウォール設計の心得
akihiro_kokubo
PRO
68
38k
4 Signs Your Business is Dying
shpigford
187
22k
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!