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Data.gov — The data.gov official logo Data.gov is a U.S. government website launched in late May 2009 by the then Federal Chief Information Officer (CIO) of the United States, Vivek Kundra. According to its website, The purpose of Data.gov is to increase… … Wikipedia
Data General Nova — System Data General Nova 1200 front panel … Wikipedia
Data management — comprises all the disciplines related to managing data as a valuable resource. Contents 1 Overview 2 Topics in Data Management 3 Body Of Knowledge 4 Usage … Wikipedia
Data consistency — summarizes the validity, accuracy, usability and integrity of related data between applications and across an IT enterprise. This ensures that each user observes a consistent view of the data, including visible changes made by the user s own… … Wikipedia
Directory service — A directory service is the software system that stores, organizes and provides access to information in a directory. In software engineering, a directory is a map between names and values. It allows the lookup of values given a name, similar to a … Wikipedia
Directory information tree — A directory information tree (DIT) is data represented in a hierarchical tree like structure consisting of the Distinguished Names (DNs) of directory service entries. Both the X.500 protocols and the Lightweight Directory Access Protocol (LDAP)… … Wikipedia
Directory Information Tree — A Directory Information Tree (DIT) is data represented in a hierarchical tree like structure consisting of the Distinguished names (DNs) of the directory entries.Both the X.500 protocols and the Lightweight Directory Access Protocol (LDAP) use… … Wikipedia
Data file — A data file is a computer file which stores data to use by a computer application or system. It generally does not refer to files that contain instructions or code to be executed (typically called program files), or to files which define the… … Wikipedia
Data mining — Not to be confused with analytics, information extraction, or data analysis. Data mining (the analysis step of the knowledge discovery in databases process,[1] or KDD), a relatively young and interdisciplinary field of computer science[2][3] is… … Wikipedia
Data set — For IBM mainframe term for a file, see Data set (IBM mainframe). A data set (or dataset) is a collection of data, usually presented in tabular form. Each column represents a particular variable. Each row corresponds to a given member of the data… … Wikipedia
Number sign — Not to be confused with the Chinese character 井, or the Sharp sign ♯. # Number sign … Wikipedia
