From ESnet: “SLAC, AIC and Zetta Move Petabyte Datasets at Unprecedented Speed via ESnet”

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ESnet

2017-07-26
ESNETWORK

Twice a year, ESnet staff meet with managers and researchers associated with each of the DOE Office of Science program offices to look toward the future of networking requirements and then take the planning steps to keep networking capabilities out in front of those demands.

Network engineers and researchers at DOE national labs take a similar forward-looking approach. Earlier this year, DOE’s SLAC National Accelerator Laboratory (SLAC) teamed up with AIC and Zettar and tapped into ESnet’s 100G backbone network to repeatedly transfer 1-petabyte files in 1.4 days over a 5,000-mile portion of ESnet’s production network. Even with the transfer bandwidth capped at 80Gbps, the milestone demo resulted in transfer rates five times faster than other technologies. The demo data accounted for a third of all ESnet traffic during the tests. Les Cottrel from SLAC presented the results at the ESnet Site Coordinators meeting (ESCC) held at Lawrence Berkeley National Laboratory in May 2017.

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Read the AICCI/Zettar news release.

Read the story in insideHPC.

See the full article here .

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Created in 1986, the U.S. Department of Energy’s (DOE’s) Energy Sciences Network (ESnet) is a high-performance network built to support unclassified science research. ESnet connects more than 40 DOE research sites—including the entire National Laboratory system, supercomputing facilities and major scientific instruments—as well as hundreds of other science networks around the world and the Internet.

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