iSGTW - International Science Grid This Week
iSGTW - International Science Grid This Week

Home > iSGTW 16 December 2009 > Special Announcement: iSGTW on winter holidays

Special Announcement: iSGTW on winter holidays

USB-powered snowflake lights – to make your computers more festive.
Image courtesy of USB GEEK.

Over the next two weeks, people all over the world will be enjoying their holiday season. The team here at iSGTW is no exception.

When next you read an issue of iSGTW, it will be 6 January 2010. Perhaps that makes today a good time to look back on 2009.

In 2008, Roadrunner was the world’s most powerful supercomputer, at 1.105 petaflop/s. This year, Jaguar wins the number one spot on the TOP500 List, performing at 1.75 petaflop/s on the Linpack benchmark test. That’s an increase of more than 50 percent power for the world’s top supercomputer.

While Jaguar and Roadrunner raced to the top of the TOP500 List, the first flash-based supercomputer, Dash, was chasing an entirely different goal. Flash-based supercomputers are better suited to problems that involve moving a lot of data, as it turns out. Although Dash may not qualify as a supercomputer in terms of teraflops/s, it can outperform virtually any system in the realm of rapid data movement.

Meanwhile, grids have continued to refine their technology. Many are becoming increasingly interoperable. Others have found new and interesting ways to improve their middleware or hardware. And some are now experimenting with the addition of unusual architectures, such as graphical processing units (GPUs). Grids are also serving as resource providers for the increasing number of scientific cloud computing projects. Whether you call them scientific gateways, web portals, or hubs, they all serve the same purpose: they help scientists to do their work without having to worry about the technical details of meeting their computational needs.

It’s fitting that iSGTW has also had a great year. We’ve featured special issues on crime, South America, biotechnology and health, and the LHC. We’ve launched improvements to our site, introduced an increasing amount of multimedia, and started online forums on Nature Networks and Facebook where people can chat about everything to do with eScience.

As we enter the new year, let us hope that 2010 will prove to be even better. Have a great holiday season, and stay tuned.

Best wishes,

Miriam Boon and Daniel Drollette
iSGTW Editors


 iSGTW 22 December 2010

Feature – Army of Women allies with CaBIG for online longitudinal studies

Special Announcement - iSGTW on Holiday

Video of the Week - Learn about LiDAR


NeHC launches social media

PRACE announces third Tier-0 machine

iRODS 2011 User Group Meeting

Jobs in distributed computing


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 Mark your calendar

December 2010

13-18, AGU Fall Meeting

14-16, UCC 2010

17, ICETI 2011 and ICSIT 2011

24, Abstract Submission deadline, EGI User Forum


January 2011

11, HPCS 2011 Submission Deadline

11, SPCloud 2011

22, ALENEX11

30 Jan – 3 Feb, ESCC/Internet2


February 2011

1 - 4, GlobusWorld '11

2, Lift 11

15 - 16, Cloudscape III

More calendar items . . .


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