- 行业: Computer
- Number of terms: 98482
- Number of blossaries: 0
- Company Profile:
Sometimes referred to as “Big Blue” IBM is a multinational corporation headquartered in Armonk, New York. It manufactures computer hardware and software and provides information technology and services.
(1) A user who has various system control authorities above and beyond that of the ordinary user. In UNIX environments, the standard superuser is root.<br />(2) See root user.
Industry:Software
(1) In Business Graphics Utility and the GDDM function, one of the intersecting horizontal or vertical scales where data values are plotted on a chart.<br />(2) The direction of movement through an instance of the XQuery and XPath data model. The six supported axes are child, parent, self, attribute, descendant, and descendant-or-self.
Industry:Software
(1) In the EJB development environment, the specification of how an enterprise bean's container-managed persistent fields correspond to columns in a relational database table or other persistent storage.<br />(2) A named collection of objects, symbols, submaps, and their relationships, all of which represent the network topology.<br />(3) In BMS, a format established for a page or a portion of a page, or a set of screen format descriptions. A map relates program variables to the positions in which their values appear on a display device. A map contains other formatting information such as field attributes. A map describes constant fields and their position on the display, the format of input and output fields, the attributes of constant and variable fields, and the symbolic names of variable fields.<br />(4) An entity that contains the Java code to specify how to transform attributes from one or more source business objects to one or more destination business objects. A map either converts from an application-specific business object to a generic business object (outbound map) or from a generic business object to an application-specific business object (inbound map).<br />(5) A specialized task that transforms data from one structure to another.<br />(6) To correlate fields in a Java class to columns in a relational database table or other persistent storage.
Industry:Software
(1) A technology that compresses and decompresses data for the purpose of reducing the bandwidth required to send streaming data.<br />(2) Pertaining to adapters that compress and decompress video files.
Industry:Software
(1) In the GDDM function, a chart in which each value of the dependent variable corresponds to a range of values of the independent variable (represented by the width of the associated bar). For example, such a chart might display the number of people in various age ranges.<br />(2) In Performance Tools, a bar graph used in the performance advisor to display the variations over time of one type of data in a performance data collection.
Industry:Software
(1) In the GDDM function, a directed line segment, which is a straight line between two points.<br />(2) In SNA, a data structure containing three fields: a length field that specifies the length of the vector in which it is contained, an identifier or type field, and a value field. The value field may contain subvectors.<br />(3) An array of one dimension.<br />(4) A linearly ordered collection of scalars of the same type. Each scalar is said to be an element of the vector. See also array, scalar.
Industry:Software
(1) A user-defined temporary variable that can be accessed only by the program (state table, prompt, or 3270 script) for which it is defined. See also input parameter, system variable.<br />(2) A variable unique to the map it is defined in (it is not shared across maps) and one of the three types of variables supported by the Data Interchange Services mapping command language. It is used to hold and manipulate values assigned to it during translation.
Industry:Software
(1) In SQL, a number that represents an interval of time.<br />(2) In Backup, Recovery, and Media Services, the length of time that the designated media is to reside at a location before moving to the next location or returning to the home location. A duration is specified in the move policy.
Industry:Software
(1) A user-profile program that runs when the user signs on and after the command processor program QCMD is started. QCMD calls the first program.<br />(2) In COBOL, a program that is placed into an initial state every time the program is called in a run unit.
Industry:Software
(1) In a system or communications network, a point at which data can either enter or leave.<br />(2) The point at which one node in a message flow is connected to another node. Terminals can be connected to control the route that a message takes, dependent on the outcome of the operation that is performed on that message by the node.<br />(3) In data communication, a device, usually equipped with a keyboard and display device, capable of sending and receiving information.
Industry:Software
