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This story is from the category Connectivity
Date posted: 22/06/2009 GridFTP, a protocol developed by researchers at Argonne National Laboratory, has been used to transfer unprecedented amounts of data over the Department of Energy's (DOE) Energy Sciences Network (ESnet), which provides a reliable, high-performance communications infrastructure to facilitate large-scale, collaborative science endeavors. The Argonne-developed system proved key to enabling research groups at Oak Ridge National Laboratory in Tennessee and the National Energy Research Scientific Computing Center in California to move large data sets between the facilities at a rate of 200 megabytes per second. The deployment of GridFTP at the two computing facilities is part of a major project to optimize wide-area network data transfers between sites hosting DOE leadership-class computers. According to Ian Foster, co-director of the Globus Alliance project responsible for designing GridFTP, large-scale data transfer places an enormous burden on networks. "Conventional protocols have proven unable to handle the increasing demand of large-scale data transfer," he said. "The result has been delays in obtaining data, or even lost data as the network becomes overwhelmed. GridFTP changes that." "Our goal is to enable the scientists to rapidly move large-scale data sets between supercomputer centers as dictated by the needs of the science," said Eli Dart, a network engineer for ESnet, which is managed by Lawrence Berkeley National Laboratory. "High-performance networking has become critical to science due to the size of the data sets and the wide scope of collaboration characteristic of today's large science projects such as climate research and high energy physics." See the full Story via external site: www.physorg.com Most recent stories in this category (Connectivity): 22/05/2013: New World Record in Wireless Data Transmission |
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