The CERN openlab for DataGrid applications, a partnership between CERN , the European Organization for Nuclear Research, and five leading IT companies – Enterasys Networks, HP, IBM, Intel and Oracle – has announced a series of server and storage technical results regarding the first global science Grid – the Large Hadron Collider Computing Grid project, LCG. The announcement was made at the recent annual sponsors meeting of the CERN openlab.
The openlab partners have demonstrated that a cluster of 40 HP servers running 64-bit Intel® Itanium® 2 processors can be successfully integrated with the LCG, which involves over 60 major scientific computing centres in Europe, North America and Asia. The openlab partners have also completed intensive testing of IBM’s SAN File System to demonstrate scale-out capabilities of the new storage software.
With this landmark addition of servers, the openlab partners have proven that the LCG, otherwise based on 32-bit processors, can be extended to a truly heterogeneous computing environment. This is crucial for the future evolution of this Grid, as it must grow rapidly in capacity and power to prepare for the tremendous data storage and analysis requirements of CERN’s Large Hadron Collider (LHC) project. The LHC is expected to produce some 15 petabytes of data per year after it is switched on in 2007. Thousands of physicists will sift through this data for years to come, analysing it for tell-tale signs of new fundamental particles that will provide insights into the early origins of our Universe.
Francois Grey | alfa
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Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.
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