giant
When used in reference to networks, a giant is a packet that is too large to traverse the network. Network protocols such as Ethernet often require that packets can not be over a specific number of bytes in order to travel the network.
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- gigaPOP
Short for gigabit Point of Presence, a network access point that supports data transfer rates of at least 1 Gbps. Currently, only a few gigaPOPs exist, and they’re used primarily for accessing the I2 network. Each university that connects to I2 must do so through a gigaPOP, which connects the university’s LANs and WANs to […]
- giga (G)
(1) When decimal notation is used, giga stands for 10 to the 9th power. For example, a gigavolt is 1,000,000,000 volts. (2) When applied to computers, which use the binary notation system, giga represents 2 to the 30th power, which is 1,073,741,824, a little more than 1 billion. A gigabyte, therefore, is about 1.073 billion […]
- gigabit
(1) When used to describe data storage, 1,024 megabits. (2) When used to describe data transfer rates, it refers to 10 to the 9th power (1,000,000,000) bits. Gigabit is abbreviated Gb, as opposed to gigabyte, which is abbreviated GB.
- gigabyte
2 to the 30th power (1,073,741,824) bytes. One gigabyte is equal to 1,024 megabytes. Gigabyte is often abbreviated as G or GB.
- glass house
Originally used to refer to the large windowed rooms that contained an enterprise’s mainframe computers and other hardware devices necessary for data storage and processing, today the term refers generally to the centrally administered computing environments of enterprises. As computers have gotten smaller and can be fit into smaller spaces, they are no longer housed […]