The CASA Gigabit Testbed ¬†achieved a record for data transmission across a wide-area network with rates up to 550 Mbits/second. Between a Cray Y-MP at the Los Alamos National Laboratory (LANL) and a Cray C90 at SDSC, a path separating the computers by some 2,000 kilometers, about 2 Mbytes of sustained data in flight over […]