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#ER DIAGRAM STARUML HOW TO#
#ER DIAGRAM STARUML FULL#
#ER DIAGRAM STARUML SOFTWARE#

#ER DIAGRAM STARUML SOFTWARE#

In addition to purchasing a copy of Visio from a software retailer, students may also be able to obtain Visio through the Microsoft Developers Network Academic Alliance program (MSDN AA). Visio is usually sold separately from MS Office however.

Microsoft offers Visio as part of the MS Office family of software programs. It also looks as if these same instructions will work with the upcoming 2013 version of Visio. Older versions may have similar features. This tutorial focuses on using the 2010 version of Microsoft Visio. Saving Visio Diagrams in different file formats.Specifying an Association (Relationship) between two classes.Adding additional Class (Entity) definitions.Adding a Class definition (Entity) to a UML Diagram.Specific topics for this tutorial include: A tutorial that focuses on this appoach can be found here: Drawing E-R Diagrams with Crow’s Foot Notation using Microsoft Visio So to draw an E-R model with UTML notation one can use Class diagram shapes with Associations to represent relationships.Īnother alternative is to use the actual Database modeling tools available in Visio and use the Crow’s Foot notation for the relationships. Unfortunately as of version 2010 they do not support E-R models with UML notation. Visio supports many different drawing templates. While there are many purpose-built tools (such as CASE tools) that can be used to draw E-R diagrams, many people prefer to draw E-R models using Microsoft Visio.

#ER DIAGRAM STARUML HOW TO#

The relation is 1:N.This section of notes covers how to draw Entity Relationship Diagrams with UML Notation using Microsoft Visio 2010. Authentication system provides login to multiple staffs.A publisher can publish many books but a book is published by only one publisher.A reader can reserve N books but one book can be reserved by only one reader.Reserve/Return Relationship Set : It has three attributes: Reserve date, Due date, Return date.Staff Entity : It has name and staff_id with staff_id as Primary Key.Reg_no is the Primary Key of reports entity. Reports Entity : It has UserId, Reg_no, Book_no, Issue/Return date.Authentication System Entity : It has LoginId and password with LoginID as Primary Key.Publisher Entity : It has PublisherId, Year of publication, name.UserId is the Primary Key for Readers entity.

Name is composite attribute of firstname and lastname.

Reader Entity : It has UserId, Email, address, phone no, name.

Book Entity : It has authno, isbn number, title, edition, category, price.

It allows for understanding the relationships between entities. This Library ER diagram illustrates key information about the Library, including entities such as staff, readers, books, publishers, reports, and authentication system.

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#ER DIAGRAM STARUML FULL#

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