block write

См. также в других словарях:

• Block suballocation — is a feature of some computer file systems which allows large blocks or allocation units to be used while making efficient use of slack space at the end of large files, space which would otherwise be lost for other use to internal fragmentation.… …   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 Ahead Physical Block Logging — provides meta data journaling for file systems in conjuction with Fast File System (FFS) to accomplish rapid filesystem consistency after an unclean shutdown of the filesystem. And better general use performance over regular FFS. [cite… …   Wikipedia

• Write-Back — Cache [kæʃ] bezeichnet in der EDV eine Methode, um Inhalte, die bereits einmal vorlagen, beim nächsten Zugriff schneller zur Verfügung zu stellen. Caches sind als Puffer Speicher realisiert, die die Kopien zwischenspeichern. Sie können als… …   Deutsch Wikipedia

• Write-Through — Cache [kæʃ] bezeichnet in der EDV eine Methode, um Inhalte, die bereits einmal vorlagen, beim nächsten Zugriff schneller zur Verfügung zu stellen. Caches sind als Puffer Speicher realisiert, die die Kopien zwischenspeichern. Sie können als… …   Deutsch Wikipedia

• Write-once (cache coherency) — In cache coherency protocol literature, Write Once is the first write invalidate protocol defined. It has the optimization of executing write update on the first write and a write invalidate on all subsequent writes, reducing the overall bus… …   Wikipedia

• Block letters — In America, block letters are simple letters children are taught to write in first grade. They have no serifs and are upright. Deriving from this usage, “block letters” refers to any crude serif or sans serif font that is formed by cutting a… …   Wikipedia

• block — block1 W2S2 [blɔk US bla:k] n ▬▬▬▬▬▬▬ 1¦(solid material)¦ 2¦(streets/area)¦ 3¦(large building)¦ 4¦(quantity of things)¦ 5 block booking/voting 6¦(inability to think)¦ 7¦(stopping movement)¦ 8¦(punishment)¦ 9 put your he …   Dictionary of contemporary English

• write-back cache —    A technique used in cache design for writing information back into main memory.    In a write back cache, the cache stores the changed block of data, but only updates main memory under certain conditions, such as when the whole block must be… …   Dictionary of networking

• Block cellular automaton — The Margolus neighborhood for a two dimensional block cellular automaton. The partition of the cells alternates between the set of 2 × 2 blocks indicated by the solid blue lines, and the set of blocks indicated by the dashed red lines. A block… …   Wikipedia

• block — /blɒk / (say blok) noun 1. a solid mass of wood, stone, etc., usually with one or more plane or approximately plane faces. 2. a child s building brick. 3. a mould or piece on which something is shaped or kept in shape, as a hat block. 4. one of… …