What is entity relationship diagram (ERD)? - Definition from...

This definition explains the meaning of entity relationship diagram, also known as ERD, and how the data model can be used to design relational databases.

Construction of a set of harmonized data models in distributed ...

Construction of a set of harmonized data models in distributed databases .... The set of entities that comprise the global entity-relationship diagram GERD ... where u — a verbal description of the meaning (semantics) of an entity name e.. ;.

DbContext.SaveChanges Method (System.Data.Entity) | Microsoft ...

Definition; Applies to. Saves all changes made in this context to the underlying database. C# ... This can include state entries for entities and/or relationships.

ER-модель — Википедия

ER-модель (от англ. entity-relationship model, модель «сущность — связь») — модель .... View of Data» (англ.) // ACM Transactions on Database Systems ( TODS) : Сб. — Нью-Йорк: ACM, 1976. — Vol. 1. — P. 9-36. — ISSN 0362-5915.

Entity–relationship model - Wikipedia

An entity–relationship model (ER model for short) describes interrelated things of interest in a specific domain of knowledge. A basic ER model is composed of entity types (which classify the things of interest) and specifies relationships that can exist between instances of those entity types.

Файл:ER Diagram MMORPG.png — Википедия

File:ER Diagram MMORPG.png Go-green.svg ... English: A sample entity- relationship diagram set up by using an entity-relationship model ... Kasutaja: Kerlitoo/Database design · Kasutaja:Kerlitoo/Andmebaasi disain · Andmebaasi disain.

What is Entity Relationship Diagram? Webopedia Definition

Связи — EF Core | Microsoft Docs

26 окт 2016 ... ... key property name> , или то он будет настроен в качестве внешнего ключа.

Chapter 8 The Entity Relationship Data Model – Database Design...

Entity Relationship Diagram (ERD) - What is an ER Diagram?

application entity — с английского на русский

English-Russian dictionary of Information technology. 3 application entity .... Entity relationship modeling is a database modeling method, used to… … Wikipedia.

What is a "database entity" and what types of DBMS... - Stack Overflow

Is it things like tables? Or would it also include things like constraints, stored procedures, packages, etc.? I've looked around the internet...

goes to database - Русский перевод – Словарь Linguee

Starting from chapter three the book goes into database structure, explaining table normalization and giving a brief introduction to Entity-Relation diagrams, ...

Creating an OData Service with an Entity Relationship

Creating an OData Service with an Entity Relationship. ... of this exercise was very simplistic because it only exposed one database table as a single entity. ... the OData service and notice that the base service definition now has two entities .

definition of entity relationship in database

Difference Between Entity and Relationship in DBMS - Pediaa.Com

Диссертация на тему «Методы организации базы данных в ...

Marti R.W. Integrating Database and Program Description using an ER-Data Dictionary // Entity-Relationship Approach to Software Engineering. -Amsterdam:  ...

What is an Entity-Relationship Diagram... - Definition from Techopedia

natural entity — с английского на русский

Politics english-russian dictionary. 5 natural entity ... New Dictionary of Synonyms ... Entity relationship modeling is a database modeling method, used to…