Archive for February 19th, 2009

 

“10 Obstacles to Cloud Computing” by UC Berkeley & How GoGrid Hurdles Them

Thursday, February 19th, 2009 by

By now, many in the Cloud Computing space have heard about (or even read) the University of California Electrical Engineering & Computer Science’s (EECS) study on Cloud Computing titled: “Above the Clouds: A Berkeley View of Cloud Computing.” Published on February 10th, 2009, the EECS’s paper provides a seemingly academic study of the Cloud Computing movement, attempts to explain what Cloud Computing is all about, and identifies potential opportunities as well as challenges present within the market.

The 20+ page study is authored by Michael Armbrust, Armando Fox, Rean Griffith, Anthony D. Joseph, Randy H. Katz, Andrew Konwinski, Gunho Lee, David A. Patterson, Ariel Rabkin, Ion Stoica and Matei Zaharia who all work in RAD Lab. (Interestingly, several of the companies mentioned within the study are also Founding Sponsors and/or affiliate members: Sun, Google, Microsoft, Amazon Web Services, etc.).

There has already been plenty of discussion and analysis of this study (by James Urquhart, Krishna Sankar and has even appeared on Slashdot.org). Needless to say, I felt compelled to get my two cents in, especially from the perspective of a Cloud Computing Infrastructure vendor.

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From an academic standpoint, this document definitely has some legs. It is complete with carefully thought out scenarios, examples and even formulae, as well as graphs and tables. Some of the points that are brought up even got me scratching my head (e.g., using flash memory to help by “adding another relatively fast layer to the classic memory hierarchy”). Even the case analysis of a DDoS attack from a cost perspective of those initiating an attack to those warding off an attack on a Cloud was interesting to ponder. I commend these group of authors on undertaking such a grand task of not only writing by committee but also overlaying a very business school vs. mathematics and computer sciences approach to the writing and analysis.

Unfortunately, however, as I read through the document, I started scrawling madly in the margins with commentary that is somewhat contrary to what was written within the study.

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