Byte explicitly denotes a sequence of eight bits, eliminating the ambiguity of the byte. The term "byte" was coined by Werner Buchholz in June 1956, during the early design phase for the IBM Stretch computer, which had addressing to the bit and variable field length (VFL) instructions with a byte size encoded in the instruction. It is a deliberate respelling of "bite" to avoid accidental mutation to "bit". Another origin of "byte" for bit groups smaller than a machine's word size (and in particular groups of four bits) is on record by Louis G. Dooley, who claimed he coined the term
Overhead (computing) 349 byte, resulting from the UTF-8 encoded XML, correlates to a size overhead of 8625% over the original integer representation. Overhead (computing) In computer science, overhead is any combination of excess or indirect computation time, memory, bandwidth, or other resources that are required to perform a specific task. It is a special case of engineering overhead. Overhead can be a deciding factor in software design, with regard to structure, error correction, and feature inclusion. Examples of computing overhead may be found in functional programming, data transfer, and data structures. A programmer/software engineer may have a choice of several algorithms, encodings,