7. The data madness
• 1 Billion relationships
• 3 Billion files (3 resolutions)
• 13 million Messages per day
• 120 million E-Mails per week
• 150 TB data (20 TB structured)
• 17 million logins per day
• 15 billion HTTP requests per month
• ca. 800 server
• 180 million search requests
7
8. CDN
Load Balancer
„FrontEnds“
Static
MySQL Memcache
NAS SAN
12. Service oriented Architecture. „The Amazon way“
Auth / Session
Token, Session, 3-legged,...
Ajax,...
Page Composition
SSI, Erlang Routing
Service Service Service Service