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Relational olap
| Глоссарий ИТ-терминов |
A storage mode that uses tables in a relational database to store multidimensional structures.
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Olap, английский
- Online analytical processing
- Средства оперативного анализа; оперативная аналитическая обработка данных
- See: online analytical processing.
- Online analytical processing (аналитическая обработка в режиме реального времени)
Olap cube, английский
A set of data that is organized and summarized into a multidimensional structure that is defined by a set of dimensions and measures.
Olap database, английский
A relational database system capable of handling queries more complex than those handled by standard relational databases, through multidimensional access to data (viewing the data by several different criteria), intensive calculation capability, and specialized indexing techniques.
Olap provider, английский
A set of software that provides access to a particular type of olap database. this software can include a data source driver and other client software that is necessary to connect to a database.
Relational, английский
A относительный, реля- ционный concept
Relational data modeler;, русский
Relational data system, английский
Relational database, английский
- A relational database is a collection of data items organised as a set of tables from which data can be accessed or reassembled in many different ways without having to reorganise the database tables. the standard user and application program interface to
- A database or database management system that stores information in tables.
Relational database management system, английский
- Система управления реляционными базами данных
- A database system that organizes data into related rows and columns as specified by a relational model.
Relational document manager, английский
Relational expression, английский
An expression that uses a relational operator such as < or > to compare two or more expressions. a relational expression resolves to a boolean (true/false) value. see also boolean, relational operator.
Relational graphs, английский
See: constraint satisfaction, semantic nets. relational online analytic processing (rolap) relational online analytic processing is the use of standard relational database structures for online analytic processing (olap) and data mining. this can sacrifice the performance of an mddb for limited development costs. see also: data mining, online analytic processing.
Relational indexing;, русский
Relational model, английский
The logical model used to define the tables, columns, and constraints in a relational database.
Relational on-line analytical processing, английский
Relational operator, английский
An operator that allows the programmer to compare two (or more) values or expressions. typical relational operators are greater than (>), equal to (=), less than (<), not equal to (<>), greater than or equal to (>=), and less than or equal to (<=).
Relational query by example, английский
Реляционный запрос по образцу
Relational structure, английский
The record organization used in the implementation of a relational model.
Multidimensional, английский
Многомерный
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Exchange store, английский
A storage platform that provides a single repository for managing multiple types of unstructured information in one infrastructure. the exchange store combines the features and functionality of the file system, the web, and a collaboration server (such as microsoft exchange) through a single, url-addressable location for storing, accessing, and managing information, as well as building and running applications. the exchange store is also known as the web storage system.
Multidimensional olap, английский
A storage mode that uses a proprietary multidimensional structure to store a partition’s facts and aggregations or a dimension.
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