disk buffer
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Disk Buffer — [dt. »Platten Puffer«], Disk Cache … Universal-Lexikon
Disk buffer — Not to be confused with page cache. The disk buffer sits on the controller board of the hard drive. In computer storage, disk buffer (often ambiguously[citation needed] called disk cache … Wikipedia
Disk cache — may refer to: Disk buffer, the small amount of buffer memory present on a hard drive. Page cache, the cache of disk pages kept by the operating systems, stored in unused main memory. General application level caching of data stored on the disk.… … Wikipedia
Disk Cache — der, (Festplatten Cache) spezieller Pufferspeicher (Cache) zur Verkürzung der Zugriffszeit auf Daten der Festplatte oder von anderen Speichermedien. Der Disk Cache wird vom Betriebssystem (genauer von einem Zusatzmodul wie SmartDrive oder… … Universal-Lexikon
Disk-drive performance characteristics — are the attributes which control the time it takes to transfer (read or write) data between a computer and a data storage device (most typically disk storage) starting with the initial command from the computer or host until the storage device… … Wikipedia
Disk Copy — Developer(s) Apple Computer Stable release 10.2 Operating system System Software 6, System 7, Mac OS 8, Mac OS 9, Mac OS X v10.0, Mac OS X v10.1, Mac OS X v10.2 … Wikipedia
Buffer underrun — In computing, buffer underrun or buffer underflow is a state occurring when a buffer used to communicate between two devices or processes is fed with data at a lower speed than the data is being read from it. This requires the program or device… … Wikipedia
Disk array controller — A disk array controller is a device which manages the physical disk drives and presents them to the computer as logical units. It almost always implements hardware RAID, thus it is sometimes referred to as RAID controller. It also often provides… … Wikipedia
Buffer underrun — Im Computerbereich ist ein Buffer Underrun die Situation, in der ein Datenpuffer, der von einer Quelle beschrieben und von anderer Seite ausgelesen wird, plötzlich leer ist, weil die Quelle nicht schnell genug Daten liefert. Inhaltsverzeichnis 1… … Deutsch Wikipedia
Hard disk drive — Hard drive redirects here. For other uses, see Hard drive (disambiguation). Hard disk drive Mechanical interior of a modern hard disk drive Date invented 24 December 1954 [1] … Wikipedia
Data buffer — In computer science, a buffer is a region of a physical memory storage used to temporarily hold data while it is being moved from one place to another. Typically, the data is stored in a buffer as it is retrieved from an input device (such as a… … Wikipedia
