J

Java

[Computer System] An object oriented computer programming language that is similar to C++.

JBOD

[Storage System] Shorthand for Just a Bunch Of Disks.

Originally used to mean a collection of disks without the coordinated control provided by control software; today the term JBOD most often refers to a cabinet of disks whether or not RAID functionality is present. See disk array.

Jini

[Computer System] A Java-based architecture and supporting services for publishing and discovering devices and services on a network.

jitter

[Fibre Channel] Deviation in timing that a bit stream encounters as it traverses a physical medium.