Encyclopedia results for data

26. Data Hero
    Data Hero is an electronic music band from Vienna , Austria . External links http www.datahero.net Data Hero website electronic music stub ..
    
    
    
27. Numerical data
    Numerical data or quantitative data is data measured or identified on a numerical scale. Numerical data ... will be numerical. An example of quantitative data would be There are 643 mice on the kitchen ..
    
    
    
28. Data converter
    A data converter may refer to a digital to analog converter an analog to digital converter any other device used in data conversion . dab ..
    
    
    
29. Data forwarder
    In telecommunication s, a data forwarder is a device that a receives data from one data link and retransmits data representing the same information , using proper format and link protocols, to another ..
    
    
    
30. Data profiling
    Data profiling is the process of examining the data available in an existing data source e.g. a database or a computer file file and collecting descriptive statistics statistics and information about that data ..
    
    
    
31. Data architect
    A data architect is a person responsible for making sure an organization s strategic goals are optimized through the use of enterprise data standards. This frequently involves creating and maintaining ..
    
    
    
32. Dirty data
    For cache operation Dirty cache Dirty data is a term used by IT practitioners when creating data capture forms. Dirty data is data that is misleading, incorrect or without generalized formatting, contains ..
    
    
    
33. Data mapping
    Data mapping is the process of creating data element Map mathematics mapping s between two distinct data model s. Data mapping is used as a first step for a wide variety of data integration tasks including ..
    
    
    
34. Reference data
    context date April 2008 Reference data are data describing a physical or virtual object and its properties. fact date April 2008 Reference data are usually described with nouns. fact date April 2008 Typical ..
    
    
    
35. Data compaction
    In telecommunication , data compaction is the reduction of the number of data elements, bandwidth , cost ... storage of data without loss of information by eliminating unnecessary redundancy information theory ..
    
    
    
36. Data steward
    In metadata , a data steward s role is assigned to a person that is responsible for maintaining a data element in a metadata registry . Data stewardship roles are common when organizations are attempting ..
    
    
    
37. Data consistency
    Unreferenced date March 2008 Data consistency summarizes the validity, accuracy, usability and integrity of related data between applications and across the IT enterprise. This ensures that each user observes ..
    
    
    
38. Data collection
    Definition Data collection is a term used to describe a process of preparing and collecting data for example as part of a process improvement or similar project. Data collection usually takes place early ..
    
    
    
39. Data administration
    Data administration is, in Computing Science , the administration of the organisation of data, usually ... electronic spreadsheet s. In many smaller organisations, Data Administration is not performed ..
    
    
    
40. Transaction data
    Transaction data is data describing an event the change as a result of a transaction and is usually described with verbs. Transaction data always has a time dimension, a numerical value and refers to one ..
    
    
    
41. Data island
    Orphan date August 2006 A data island is a data store , such as on a Personal digital assistant PDA or other ... of the user to synchronize with or copy the data to other devices. Though new data can be added ..
    
    
    
42. Data redundancy
    Data redundancy sometimes incorrectly referred to as data reliability in computer data storage , is a property ... fault tolerance such that in the case of disk failure , all or part of the data stored on the array ..
    
    
    
43. Data fusion
    Data fusion , is generally defined as the use of techniques that combine data from multiple sources and gather ... DM Data analysis Data farming Data mining Descriptive statistics Fuzzy logic Hypothesis testing k nearest ..
    
    
    
44. Raw data
    Raw data is a term for unprocessed data , it is also known as primary data. It is a relative term see data . Raw data can be input to a computer program or used in manual analysis procedures such as gathering ..
    
    
    
45. Data bank
    In telecommunication s, a data bank is a repository of information on one or more subjects that is organized in a way that facilitates local or remote information retrieval. A data bank may be either centralized ..
    
    
    
46. Data point
    Unreferenced date February 2008 In statistics , a data point is a single typed measurement . Here type ... vector space vector or array . The implication of point is therefore that the data may be plotted ..
    
    
    
47. Data corruption
    Unreferenced date November 2006 Data corruption refers to errors in computer data that occur during transmission or retrieval, introducing unintended changes to the original data. Computer storage and transmission ..
    
    
    
48. Data migration
    Data migration is the process of transferring data between computer storage storage types, formats , or computer system s. Data migration is usually performed programmatically to achieve an automated migration ..
    
    
    
49. Data validation
    In computer science , data validation is the process of ensuring that a program operates on clean, correct and useful data. It uses routines, often called validation rule s or check routines, that check ..
    
    
    
50. Dynamic data
    Dynamic data denotes information that is asynchronously changed as further updates to the information become available. The opposite of this is static data , which is literally a snap shot of information ..