Raghu Ramakrishnan

Chief Scientist, Audience & Cloud ComputingYahoo! Inc.

 

Cloud Computing @ Yahoo!

Ag

ility

& In

nova

tion

Quality & Stability

Why Clouds?

• Abstraction & Innovation• Developers focus on

apps, not infrastructure

• Scale & Availability• Cloud services should

do the heavy lifting

Yahoo! is Perfect for Cloud Computing

HUNDREDSOF PROPERTIES / PRODUCTS

600MUNIQUE USERS / MONTH

300M+YAHOO! MAIL USERS / MONTH

HUNDREDSOF PETABYTES OF STORAGE

BILLIONSOF OBJECTS STORED

PETABYTESOF TRAFFIC DAILY

Inside Yahoo!’s Cloud

Advertising Optimization

& Delivery

Content Optimization

Search Index

Image/Video Storage &Delivery

Yahoo!’s Cloud Use Case

RSS Feeds

Caching, Load Balancing

Machine Learning

(e.g. Spam filters)

New in 2010!

• SIGMOD and SIGOPS are starting a new annual conference, to be co-located alternately with SIGMOD and SOSP:

ACM Symposium on Cloud Computing (SoCC)

PC Chairs: Surajit Chaudhuri & Mendel Rosenblum

• Steering committee: Phil Bernstein, Ken Birman, Joe Hellerstein, John Ousterhout, Raghu Ramakrishnan, Doug Terry, John Wilkes