ER diagram
Termin ER diagram jest wymieniony w angielskojęzycznej Wikipedii. W tamtej wersji językowej występuje pod nazwą:

In software engineering, an entity–relationship model (ER model) is a data model for describing the data or information aspects of a business domain or its process requirements, in an abstract way that lends itself to ultimately being implemented in a database such as a relational database. The main components of ER models are entities (things) and the relationships that can exist among them. This article refers to the techniques proposed in Peter Chen's 1976 paper. However, variants of the idea existed previously, and have been devised subsequently such as supertype and subtype data entities and commonality relationships.

Jest to fragment artykułu ER diagram z darmowej encyklopedii Wikipedia. Na Wikipedii dostępna jest lista autorów.
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Diagram związków encji – Wikipedia, wolna encyklopedia
Diagram związków encji lub Diagram ERD (od ang. Entity-Relationship Diagram) – rodzaj graficznego przedstawienia związków pomiędzy encjami używany w ...
pl.wikipedia.org/wiki/Diagram_zwi%C4%85zk%C3%B3w_encji
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Entity–relationship model - Wikipedia, the free encyclopedia
Entity–relationship diagrams don't show single entities or single instances of relations. Rather, they show entity sets and relationship sets. Example: a particular ...
en.wikipedia.org/wiki/Entity%E2%80%93relationship_model
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Diagramy ER - Bazy danych I - apohllo.pl
10 Mar 2010 ... Diagramy związków-encji pozwalają w sposób graficzny opisywać model konceptualny. Do podstawowych elementów diagramów ER należą: ...
www.apohllo.pl/dydaktyka/bazy-i/erd
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Free ER Diagram Tool | Lucidchart
Use Lucidchart to create entity-relationship diagrams powerfully and efficiently. Get started with our basic naming and shape conventions, including entities, ...
www.lucidchart.com/pages/er-diagram-tool
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What is Entity Relationship Diagram? - Webopedia Computer ...
(n.) Also called an entity-relationship (ER) diagram, a graphical representation of entities and their relationships to each other, typically used in computing in ...
www.webopedia.com/TERM/E/entity_relationship_diagram.html
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Entity-Relationship Diagram: ER Diagrams - About Databases
Definition: An entity-relationship (ER) diagram is a specialized graphic that illustrates the relationships between entities in a database. ER diagrams often use ...
databases.about.com/cs/specificproducts/g/er.htm
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What is entity-relationship diagram (ERD or ER ... - SearchCRM.com
An entity-relationship diagram is a data modeling technique that creates a graphical representation of the entities, and the relationships between entities, within ...
searchcrm.techtarget.com/definition/entity-relationship-diagram
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Entity Relationship Diagram Examples | Entity ... - Creately
E-R Diagram for Supplies Contract System. By Lankika ... E-R Diagram of Library Management System ... E-R Diagram for Hospital Managment System.
creately.com/diagram-community/popular/t/erd
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E-R Diagrams
An Entity-Relationship diagram (ERD) typically serves as the main deliverable of a conceptual data model. While newer approaches to E-R modeling have ...
www.umsl.edu/~bcjtz4/umsl/er_diagrams.html
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Introduction to ERD - Entity Relationship Diagrams - SmartDraw ...
Entity Relationship Diagrams (ERDs) illustrate the logical structure of databases.
www.smartdraw.com/resources/tutorials/entity-relationship-diagrams/
Wyniki wyszukiwania dla "ER diagram"
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ER diagram w nauce
Diagram związków encji – Wikipedia, wolna encyklopedia
Diagram związków encji lub Diagram ERD (od ang. Entity-Relationship Diagram) – rodzaj graficznego przedstawienia związków pomiędzy encjami używany w ...
Foundations of Databases - Courses - Uniwersytet Łódzki - USOSweb
The greater part of the course is devoted to the relational database model ... Modeling Entity-Relationship – ER and entity relationship diagrams by the help of  ...
Entity-Relationship Diagram - Z notatnika webmasterki
22 Kwi 2008 ... ERD — Diagram Związków Encji używany w projektowaniu systemów ... W materiałach edukacyjnych Polskiego Uniwersytetu Wirtualnego ...
Databases - Courses - Wydział MIM - Uniwersytet Warszawski ...
Differences between physical and logical data model. Relational logical data model. Designing entities and relationships: verbal description, ER diagram, data  ...
Bazy danych 2 - Przedmioty - USOS Uniwersytet Wrocławski
Uniwersytet Wrocławski - Centralny System Uwierzytelniania, Nie jesteś zalogowany | zaloguj się ... b. modelowanie graficzne bazy i ER-diagramy,. c. topienie ...
Entity-Relationship Diagram: ER Diagrams - About Databases
Definition: An entity-relationship (ER) diagram is a specialized graphic that illustrates the relationships between entities in a database. ER diagrams often use ...
ER diagram for University database | Kumaravel C - Academia.edu
6 Chapter 2 Exercise 2.3 Consider the following information about a university database: Professors have an SSN, a name, an age, a rank, and a research ...
University Database ( Entity Relationship Diagram) | Creately
University Database ( Entity Relationship Diagram). University Database. by Johnn Guerrero | Updated ... E-R Diagram for Supplies Contract System. By Lankika ...
Książki na temat ER diagram
Database Design Using Entity-Relationship Diagrams, Second ...
Database Design Using Entity-Relationship Diagrams, Second ...
Sikha Bagui, Richard Earp, 2011
Complete with a wealth of additional exercises and examples throughout, this edition should be a basic component of any database course.
Unified Modeling Language: Systems Analysis, Design and ...
Unified Modeling Language: Systems Analysis, Design and ...
Keng Siau, Terry Halpin, 2000
UML is an enhanced form of OMT and thus an enhanced form of the ER model1 ( Ou, 1997). Although object-oriented methods enjoy some success in the software development field, software engineers often turn to ER diagrams and relational ...
Entity-Relationship Approach - ER '94. Business Modelling ...
Entity-Relationship Approach - ER '94. Business Modelling ...
Pericles Loucopoulos, 1994
The structure of a database can be represented by using an entity-relationship diagram. Many extensions have been made to the ER approach to improve its usefulness as a database design tool. In [14], a normal form for ER diagrams was  ...
UML and the Unified Process
UML and the Unified Process
Liliana Favre, 2003
The class diagram models classes in the real world and specifies the relationships between them. The underlying concept of class diagrams may seem to be similar to that of ER diagrams; however, there are a few fundamental differences ...
Database Systems: Concepts, Design and Applications
Database Systems: Concepts, Design and Applications
Shio Kumar Singh, 2011
... Conceptual Design: Entity-Relationship (E-R) Diagram 650 22.2.3 Logical Database Design: Table Definitions 652 22.2.4 Logical Database Design: Sample Table Contents 653 22.3 Database Design for an Ancillary Manufacturing System ...
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Wpisy na blogach na temat
ER diagram
Getting Started: Overall Design | Building a Blog System Using Yii | Yii PHP Framework
Based on the analysis of the requirements, we decide to use the following database tables to store the persistent data for our blog application:
www.yiiframework.com/doc/blog/1.1/en/start.design
» Entity Relationship Diagrams / Teachbook Blog
» Entity Relationship Diagrams Technology Education Blog
blog.teachbook.com.au/index.php/computer-science/software-development/entity-relationship-diagrams/
E-R diagram Drawing Tools - Toyhouse
E-R diagram Drawing Tools by Cao Qing E-R model is a powerful tool for database design, and E-R diagram is a powerful for E-R modeling. Then how can we draw E-…
toyhouse.cc/group/db-hunter/page/e-r-diagram-drawing-tools-by-cao-qing
Entity Relationship Diagrams (ERDs) and more - on the AxErd web site - Microsoft Dynamics AX SDK Updates Blog - Site Home - MSDN Blogs
blogs.msdn.com/b/axsdkupdates/archive/2013/07/08/entity-relationship-diagrams-erds-and-more-on-the-axerd-web-site.aspx
Design Pattern: Blog ERD
www.jarrodoberto.com/articles/2011/11/design-pattern-blog-erd
ER Diagrams Tutorial | Complete Guide to ER Diagrams with Examples
ER diagram tutorial covering every aspect ER diagrams including the history, objectsin ER diagrams and how to prepare effective ER diagrams
creately.com/blog/diagrams/er-diagrams-tutorial/
Entity Relationship Diagram Examples | Entity Relationship Diagram Templates | Creately
creately.com/diagram-community/popular/t/erd
ER-Diagram Structure Popup | JetBrains IntelliJ IDEA Blog
Posted on March 17, 2009 by gregsh.
blog.jetbrains.com/idea/2009/03/er-diagram-structure-popup/
Entity Relationship diagram
A graphical representation of the entities and the relationships between them
www.blog.gurukpo.com/er-diagram
Entity Relationship diagrams of Dynamics Ax 2012 Tables - Ali Raza Zaidi’s Tech Blog - Microsoft Dynamics AX - Microsoft Dynamics Community
Microsoft Dynamics Community
community.dynamics.com/ax/b/alirazatechblog/archive/2013/11/04/entity-relationship-diagrams-of-dynamics-ax-2012-tables.aspx
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