Albert Greenberg and I missed Hotnets 2008 last week due to a conflicting meeting down in California but Ken Church was there to present our On Delivering Embarrassingly Distributed Cloud Services paper. I summarized the paper in a recent blog entry: Embarrassingly Distributed Cloud Services and the abstract from the paper follows:
Very large data centers are very expensive (servers, power/cooling, networking, physical plant.) Newer, geo-diverse, distributed or containerized designs offer a more economical alternative. We argue that a significant portion of cloud services are embarrassingly distributed – meaning there are high performance realizations that do not require massive internal communication among large server pools. We argue further that these embarrassingly distributed applications are a good match for realization in small distributed data center designs. We consider email delivery as an illustrative example. Geo-diversity in the design not only im-proves costs, scale and reliability, but also realizes advantages stemming from edge processing; in applications such as spam filtering, unwanted traffic can be blocked near the source to reduce transport costs.
The Hotnets agenda and all the papers present5ed are up at: Seventh ACM Workshop on Hot Topics in Networks.
The slides ken presented are posted at:
· pptx form: http://conferences.sigcomm.org/hotnets/2008/slides/EmbarrassinglyDistributed6.pptx
· pdf form:
James Hamilton, Data Center Futures
Bldg 99/2428, One Microsoft Way, Redmond, Washington, 98052
W:+1(425)703-9972 | C:+1(206)910-4692 | H:+1(206)201-1859 | JamesRH@microsoft.com
H:mvdirona.com | W:research.microsoft.com/~jamesrh | blog:http://perspectives.mvdirona.com