In
These operations prevent
Wikimedia Foundation. 2010.
Write-only memory — is the antithesis of read only memory (ROM). By definition, a WOM is a memory device which can be written but never read. Since there seems to be no obvious utility for such a memory circuit, from which data cannot be retrieved, the concept is… … Wikipedia
Write Once Read Many — Write Once, Read Many (alternatively Write One, Read Multiple or Write Once, Read Mostly or WORM) refers to computer data storage systems, data storage devices, and data storage media that can be written to once, but read from multiple times. [… … Wikipedia
Write-only language — is a derogatory term for a programming language whose syntax is considered inscrutable. Write only code is source code so arcane, complex, or ill structured that it cannot be reliably modified or even comprehended by anyone with the possible… … Wikipedia
Read Only Memory — The notion of read only data can also refer to file system permissions. Read only memory (usually known by its acronym, ROM) is a class of storage media used in computers and other electronic devices. Because data stored in ROM cannot be modified … Wikipedia
Copy-on-write — (sometimes referred to as COW ) is an optimization strategy used in computer programming. The fundamental idea is that if multiple callers ask for resources which are initially indistinguishable, they can all be given pointers to the same… … Wikipedia
RMW — Read Modify Write … Acronyms
RMW — Read Modify Write … Acronyms von A bis Z
Standard RAID levels — The standard RAID levels are a basic set of RAID configurations and employ striping, mirroring, or parity.The standard RAID levels can be nested for other benefits ( see Nested RAID levels ). Concatenation (SPAN) The controller treats each drive… … Wikipedia
DF-1 Protocol — DF 1 / DF1 protocol is an asynchronous byte oriented protocol that is used to communicate with most Allen Bradley RS232 interface modules. DF1 protocol consists of link layer and application layer formats. Link layer serial frame is a composition … Wikipedia
Non-standard RAID levels — Main article: RAID Although all RAID implementations differ from the specification to some extent, some companies have developed non standard RAID implementations that differ substantially from the standard. Non RAID drive architectures… … Wikipedia
