zcat

The zcat utility is used to display the uncompressed form of files that have been compressed using compress.

Zero Administration

Zero administration means no administration required for the JavaStation client. Management and administration of the JavaStation take place on the server.

Zero Copy TCP

Older algorithms copied the TCP data a number of times before making it out onto the wire. Zero Copy TCP means that the data is read directly by the hardware of the network card. The other change is to perform the TCP checksums in hardware. Hardware checksums will only work with our newer ATM cards.

Both of these changes are required for significant gain in performance on high speed networks.