Inspec keywords: Big Data; linear programming; integer programming; optical computing; wavelength division multiplexing; optical communication equipment; computer centres

Other keywords: mixed integer linear programming model; Big Data networks; dubbed processing nodes; centralised data centres; expedited-data processing mode; relaxed-data processing mode; WDM networks

Subjects: Optical logic devices and optical computing techniques; Other DBMS; Optical computing techniques; Optical computers, logic elements, and interconnects; Optical communication devices, equipment and systems; Data handling techniques; Multiplexing and switching in optical communication; Optical communication equipment