Hans-Christian Andersen
hans.andersen at phulse.com
Sun Oct 16 01:08:16 CDT 2011
Hi John, If you have any questions as to what NoSQL databases are, their history and/or what problems they are trying to solve, please do ask. I will be happy to explain. - Hans On 2011-10-15, at 9:20 PM, jwcolby wrote: > Hmmm... from > > http://www.cray.com/Assets/PDF/products/xt/IDCLink.pdf > > Power and cooling costs have become one of the top concerns of HPC buyers, and IBM's "Roadrunner" > petaflop system is very energy efficient. It consumes about 2.5 megawatts, versus about 7 megawatts for "Jaguar." One reason for the large difference in power, as HPC luminary Jack Dongarra notes, is that the Jaguar computer has more memory than Roadrunner, which adds to Jaguar's power consumption. > > I sure hope I really need this NoSQL stuff. My power bill is about to go up I think. > > :) > > But hey, maybe I can start leasing super computer time eh? > > John W. Colby > Colby Consulting > > Reality is what refuses to go away > when you do not believe in it > > On 10/16/2011 12:08 AM, jwcolby wrote: >> I'll buy one of these next month to host my shiny new NOSQL database. >> >> http://www.theregister.co.uk/2011/10/11/oak_ridge_cray_nvidia_titan/print.html >> >> Is this enough power for what I am doing? I assume it will run Hadoop? Can I buy a nuke power plant >> to go with it? Will it (and the nuke plant) fit in my basement? How many years will it take to port >> my app? >> >> ;) >> >> John W. Colby >> Colby Consulting >> >> Reality is what refuses to go away >> when you do not believe in it >> >> > On 10/15/2011 2:47 AM, Hans-Christian Andersen wrote: >> >> >> >> >> >> To be more accurate, NoSQL is intended to be a solution for companies that are expecting rapid >> >> growth and cannot rely on vertical scaling alone in order to keep up with demands on resources. >> >> >> >> Trust me, John, if you are in a situation like this, no amount of memory, cpu or compression can >> >> save you. It's not nonsense, just because it doesn't apply to you. :) >> >> >> >> - Hans >> _______________________________________________ >> dba-SQLServer mailing list >> dba-SQLServer at databaseadvisors.com >> http://databaseadvisors.com/mailman/listinfo/dba-sqlserver >> http://www.databaseadvisors.com >> >> > _______________________________________________ > dba-SQLServer mailing list > dba-SQLServer at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/dba-sqlserver > http://www.databaseadvisors.com >