From Chuck Neerdaels' presentation "Yahoo! Scalable Storage and Delivery Services" at the 2009 Cloud Computing Expo in Santa Clara, CA, USA. Here's the talk description on the Expo's site: http://cloudcomputingexpo.com/event/session/541
16. MObStor: Blowing Through the Cloudiness Global Servers Caching Protocol Termination Authentication Content Routing Local Servers Auto Expiration De-duplication Object Placement Re-replication
17. MObStor: Trying to Increase 9’s DNS GSLB Hardware VIP Scalable Session Manager Internal DNS with Load Feedback Hardware VIP Local Replication Global Replication Separate Metadata Replication
21. What’s your target SLA? 0 Distance between producer/consumer *Illustrative, and not intended to portray reality Latency Speed of light + network degradation
22. What’s your budget? Latency Replication Costs *Illustrative, and not intended to portray reality $$$ $
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24. Why would any of you care about a Y! proprietary cloud?