conceptual data model

conceptual data model
= conceptual schema; = CDM
концептуальная модель данных
описывает семантику организации БД безотносительно к её физической модели
см. тж. data model, logical schema, physical data model

Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.

Смотреть что такое "conceptual data model" в других словарях:

  • conceptual data model — koncepcinis duomenų modelis statusas T sritis dirbtinis intelektas apibrėžtis Taikomosios srities, kurios duomenų bazė kuriama, pagrindinių sąvokų (konceptų) ir jų tarpusavio ryšių visumos atvaizdas – formalus koncepcinio modelio aprašas.… …   Lithuanian dictionary (lietuvių žodynas)

  • Data model — Overview of data modeling context: A data model provides the details of information to be stored, and is of primary use when the final product is the generation of computer software code for an application or the preparation of a functional… …   Wikipedia

  • Semantic data model — A semantic data model in software engineering is a data modeling technique to define the meaning of data within the context of its interrelationships with other data. A semantic data model is an abstraction which defines how the stored symbols… …   Wikipedia

  • Logical data model — A logical data model also referred to as LDM in computer science is a representation of an organization s data, organized in terms of a particular data management technology. When ANSI first laid out the idea of a logical schema (in 1975 [1] ),… …   Wikipedia

  • Xpath data model — XPath is a language for selecting portions of an XML Document (sequences of nodes of an XML tree). XPath uses a specific conceptual interpretation XML documents, referred to as the XPath Data Model. Technical documents on XML often uses the same… …   Wikipedia

  • Core Architecture Data Model — Example of a CADM Diagram for Overview and Summary Information (AV 1) of the DoDAF.[1] Core Architecture Data Model (CADM) in Enterprise Architecture is a logical data model of information used to describe and build architectures …   Wikipedia

  • CIDOC Conceptual Reference Model — The CIDOC Conceptual Reference Model (CRM) provides the extensible ontology for concepts and information in cultural heritage and museum documentation. It is the international standard (ISO 21127:2006) for the controlled exchange of cultural… …   Wikipedia

  • CIDOC Conceptual Reference Model — Das CIDOC Conceptual Reference Model bietet die erweiterbare Ontologie für Begriffe und Informationen im Bereich des Kulturerbes. Es ist eine Norm (ISO 21127:2006)[1] für den kontrollierten Austausch von Informationen im Bereich des… …   Deutsch Wikipedia

  • Data modeling — The data modeling process. The figure illustrates the way data models are developed and used today. A conceptual data model is developed based on the data requirements for the application that is being developed, perhaps in the context of an… …   Wikipedia

  • Conceptual schema — A conceptual schema or conceptual data model is a map of concepts and their relationships. This describes the semantics of an organization and represents a series of assertions about its nature. Specifically, it describes the things of… …   Wikipedia

  • conceptual schema — koncepcinis duomenų modelis statusas T sritis dirbtinis intelektas apibrėžtis Taikomosios srities, kurios duomenų bazė kuriama, pagrindinių sąvokų (konceptų) ir jų tarpusavio ryšių visumos atvaizdas – formalus koncepcinio modelio aprašas.… …   Lithuanian dictionary (lietuvių žodynas)

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