"The single BTOS cluster simply became too large," says Commander William H.
The network is composed of clustered Unisys BTOS workstations with the clusters linked together by Unisys BNet.
These workstations are designed to run the sophisticated BTOS shared operating system, which Unisys is popularizing as an open system standard.
The BTOS workstation cluster approach also saves considerably over the use of PCs on a LAN.