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OLAP database

См. также в других словарях:

  • Palo (OLAP database) — Palo is a memory resident multidimensional (OLAP or MOLAP) database server. This type of database is suitable to handle complex data models for business management and statistics. Apart from multidimensional queries, data can also be written back …   Wikipedia

  • OLAP cube — An OLAP cube (for online analytical processing) is a data structure that allows fast analysis of data.[1] It can also be defined as the capability of manipulating and analyzing data from multiple perspectives. The arrangement of data into cubes… …   Wikipedia

  • OLAP — (англ. online analytical processing, аналитическая обработка в реальном времени)  технология обработки данных, заключающаяся в подготовке суммарной (агрегированной) информации на основе больших массивов данных, структурированных по… …   Википедия

  • OLAP — (online analytical processing) category of software programs designed to enable many types of analyses of data stored in a database (Computers) …   English contemporary dictionary

  • Database normalization — In the design of a relational database management system (RDBMS), the process of organizing data to minimize redundancy is called normalization. The goal of database normalization is to decompose relations with anomalies in order to produce… …   Wikipedia

  • Database — A database is an organized collection of data for one or more purposes, usually in digital form. The data are typically organized to model relevant aspects of reality (for example, the availability of rooms in hotels), in a way that supports… …   Wikipedia

  • Database models — A data model is not just a way of structuring data: it also defines a set of operations that can be performed on the data. The relational model, for example, defines operations such as select, project, and join. Although these operations may not… …   Wikipedia

  • Database model — A database model is the theoretical foundation of a database and fundamentally determines in which manner data can be stored, organized, and manipulated in a database system. It thereby defines the infrastructure offered by a particular database… …   Wikipedia

  • Database management system — Ein Datenbanksystem (DBS) ist ein System zur elektronischen Datenverwaltung. Die wesentliche Aufgabe eines DBS ist es, große Datenmengen effizient, widerspruchsfrei und dauerhaft zu speichern und benötigte Teilmengen in unterschiedlichen,… …   Deutsch Wikipedia

  • Database management system — A database management system (DBMS) is a software package with computer programs that control the creation, maintenance, and the use of a database. It allows organizations to conveniently develop databases for various applications by database… …   Wikipedia

  • Operational database — In Data Warehousing, the Operational Database is one which is accessed by an Operational System to carry out regular operations of an organization. Operational Databases usually use an OLTP Database which is optimized for faster transaction… …   Wikipedia

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