New research to preserve the network when fibre is down
Wide Area Networks (WANs), global backbones and workhorses of today’s internet that connect billions of computers across continents and oceans, are the foundation of current online services. As a result of COVID-19’s reliance on online services, today’s networks are failing to meet the high bandwidth and availability demands imposed by new workloads. Scientists from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) and from Facebook recently devised a method for preserving the network and lowering costs when the fibre goes down. ARROW, their technology reconfigures the optical light from a broken fibre to a…