- data area number
- 数据区编号
English-Chinese computer dictionary (英汉计算机词汇大词典). 2013.
data area number
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Data Control Block — In IBM mainframe operating systems, such as OS/360, MVS, z/OS, a Data Control Block (DCB) is a description of a dataset in a program. A DCB is coded in Assembler programs using the DCB macro instruction (which expands into a large number of… … Wikipedia
Data structure alignment — is the way data is arranged and accessed in computer memory. It consists of two separate but related issues: data alignment and data structure padding. When a modern computer reads from or writes to a memory address, it will do this in word sized … 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
Data erasure — (also called data clearing or data wiping) is a software based method of overwriting data that completely destroys all electronic data residing on a hard disk drive or other digital media. Permanent data erasure goes beyond basic file deletion… … 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 dredging — (data fishing, data snooping) is the inappropriate (sometimes deliberately so) use of data mining to uncover misleading relationships in data. Data snooping bias is a form of statistical bias that arises from this misuse of statistics. Any… … Wikipedia
Data (Hisar) — Data is a village of Jats located in Hisar district in Haryana, India. Data village … Wikipedia
Data Language Interface — (Data Language/I, DL/I, Data Language/Interface, Data Language/One [1]) is the language system used to access IBM’s IMS databases, and its data communication system. It is implemented from any language by making calls to a software stub, DFSLI000 … Wikipedia
Data Intensive Computing — is a class of parallel computing applications which use a data parallel approach to processing large volumes of data typically terabytes or petabytes in size and typically referred to as Big Data. Computing applications which devote most of their … Wikipedia
Data Management Inc. — Data Management Inc. Type Private Industry Computer software Digital distribution Founded … Wikipedia
Area codes 416 and 647 — Area code 416 is one of the original 86 area codes from 1947, and currently serves the single rate centre of Toronto, Ontario. It has been split twice: the western portion of 416 became area code 519 in 1953, and in 1993 the remaining portion of… … Wikipedia
