er diagram wiki

A sample ER diagram In software engineering, an Entity-relationship model is a conceptual model of data. Very often, the term is shortened to ER model. ER models are used to create relational databases. They show how the different parts of a data model ..

相關軟體 Flowchart Maker 下載

Flowchart Maker is a flowchart design app for Windows, whcih is also compatible with Mac OS X and Linux systems. It provides you with a drag-and-drop interface and a large variety of built-in symbo...

了解更多 »

  • What is an Entity Relationship Diagram (ERD)? An entity relationship diagram (ERD) shows t...
    Entity Relationship Diagram - Everything You Need to Know ...
    https://www.smartdraw.com
  • A sample ER diagram In software engineering, an Entity-relationship model is a conceptual ...
    Entity-relationship model - Simple English Wikipedia, the ...
    https://simple.wikipedia.org
  • An entity–relationship model (ER model) describes inter-related things of interest in a sp...
    Entity–relationship model - Wikipedia
    https://en.wikipedia.org
  • ER is an American medical drama television series created by novelist and medical doctor M...
    ER (TV series) - Wikipedia
    https://en.wikipedia.org
  • ER diagram package “Location stock/aliquots ” This package records the location and volume...
    ER diagram - GGBN Wiki
    http://wiki.ggbn.org
  • ER diagram (plural ER diagrams) An entity-relationship diagram; a specialized (usually dyn...
    ER diagram - Wiktionary, the free dictionary
    https://en.wiktionary.org
  • Learn the essentials of ER Diagrams and ER Models, along with their origins, uses, example...
    ER Diagram Tutorial | Lucidchart
    https://www.lucidchart.com
  • So you want to learn ER diagrams? This ER diagrams tutorial will cover their usage, histor...
    ER Diagrams Tutorial | Complete Guide to ER Diagrams with ...
    http://creately.com
  • E-R圖(Entity Relationship Diagram)即實體聯繫圖,也稱實體關係圖E-R圖即實體-聯繫圖(Entity Relationship Diagram),是指...
    ER圖 - MBA智库百科
    http://wiki.mbalib.com
  • ER 模型常用於資訊系統設計中;比如它們在概念結構設計階段用來描述資訊需求和/或要儲存在資料庫中的資訊的類型。但是資料建模技術可以用來描述特定 ...
    ER模型 - 維基百科,自由的百科全書
    https://zh.wikipedia.org