data I O bus

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• Bus (computing) — 4 PCI Express bus card slots (from top to bottom: x4, x16, x1 and x16), compared to a 32 bit conventional PCI bus card slot (very bottom) In computer architecture, a bus is a subsystem that transfers data between components inside a computer, or… …   Wikipedia

• Data warehouse — Overview In computing, a data warehouse (DW) is a database used for reporting and analysis. The data stored in the warehouse is uploaded from the operational systems. The data may pass through an operational data store for additional operations… …   Wikipedia

• Bus encryption — is the use of encrypted program instructions on a data bus in a computer that includes a secure cryptoprocessor for executing the encrypted instructions. Bus encryption is used primarily in electronic systems that require high security, such as… …   Wikipedia

• Data Mule — is an evocative term for a vehicle that physically carries a computer with storage between remote locations to effectively create a data communication link. A data mule is a special case of Sneakernet, where the data is automatically loaded and… …   Wikipedia

• Data acquisition — is the process of sampling signals that measure real world physical conditions and converting the resulting samples into digital numeric values that can be manipulated by a computer. Data acquisition systems (abbreviated with the acronym DAS or… …   Wikipedia

• Data Bus System —   [dt. »Datenbussystem«] (DB System), eigentlich die Gesamtheit der Verbindungen zwischen den einzelnen Computerkomponenten, über die Daten und Befehle übertragen werden. Der Datenbus (Bus) ist Bestandteil eines Data Bus Systems.   Speziell… …   Universal-Lexikon

• Data General Nova — System Data General Nova 1200 front panel …   Wikipedia

• Bus contention — Bus contention, in computer design, is an undesirable state of the bus in which more than one device on the bus attempts to place values on the bus at the same time. Most bus architectures require their devices follow an arbitration protocol… …   Wikipedia

• Data Vault Modeling — is a database modeling method that is designed to provide historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that, apart from the modeling aspect, deals with issues such as… …   Wikipedia

• Data transmission — Data transmission, digital transmission, or digital communications is the physical transfer of data (a digital bit stream) over a point to point or point to multipoint communication channel. Examples of such channels are copper wires, optical… …   Wikipedia

• Bus sniffing — or Bus snooping is a technique used in distributed shared memory systems and multiprocessors to achieve cache coherence. Although there is one main memory, there are several caches (one per processor), and unless preventative steps are taken, the …   Wikipedia