- data sources
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English-Russian IT glossary. 2014.
data sources
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Data integration — involves combining data residing in different sources and providing users with a unified view of these data.[1] This process becomes significant in a variety of situations, which include both commercial (when two similar companies need to merge… … Wikipedia
Data extraction — is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration). The import into the intermediate extracting system is thus usually followed by… … Wikipedia
Data virtualization — describes the process of abstracting disparate data sources (databases, applications, file repositories, websites, data services vendors, etc.) through a single data access layer (which may be any of several data access mechanisms). This… … Wikipedia
Data quality — Data are of high quality if they are fit for their intended uses in operations, decision making and planning (J. M. Juran). Alternatively, the data are deemed of high quality if they correctly represent the real world construct to which they… … Wikipedia
Data mapping — Data transformation/Source transformation Concepts metadata · data mapping data transformation · model transf … Wikipedia
Data Transformation Services — Data Transformation Services, or DTS, is a set of objects and utilities to allow the automation of extract, transform and load operations to or from a database. The objects are DTS packages and their components, and the utilities are called DTS… … Wikipedia
Data monetization — Data Monetization, a form of monetization, involves maximizing the revenue potential from available data by institutionalizing the capture, storage, analysis, effective dissemination, and application of that data. Said differently, it is the… … Wikipedia
Data-driven testing — (DDT) is a term used in the testing of computer software to describe testing done using a table of conditions directly as test inputs and verifiable outputs as well as the process where test environment settings and control are not hard coded. In … Wikipedia
Data profiling — is the process of examining the data available in an existing data source (e.g. a database or a file) and collecting statistics and information about that data. The purpose of these statistics may be to: Find out whether existing data can easily… … Wikipedia
Data flow diagram — example.[1] A data flow diagram (DFD) is a graphical representation of the flow of data through an information system, modelling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be… … Wikipedia
Data I/O Corporation — [http://finance.yahoo.com/q?s=daio NASDAQ:DAIO] (commonly known as Data I/O ) is a manufacturer of programming and automated device handling systems for programmable integrated circuits. The company is headquartered in Redmond, Washington with… … Wikipedia
