modeling

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What's the difference between Data Modelling and Domain Modelling?

By the way - with reference开发者_开发知识库 to data modelling I\'m referring to logical or conceptual data models - not physical ones.[详细]

2023-01-11 20:00 分类：问答
modeling a "one-to-one" relation in a database is the same than modeling "inheritance"?

i was wondering if there\'s a difference between modeling a one-to-one relation and a inheritance relation (Table-Per-Type) In both cases we add a foreing key with a UNIQUE constraint, or somethimes t[详细]

2023-01-11 11:34 分类：问答
Ruby model with an array as an attribute

I am currently trying to implement a model to simplify graphical chart creation. However, one of the attributes must be an array of attributes. For example:[详细]

2023-01-10 15:01 分类：问答
Can we draw sequence diagrams if we don't have classes in a program?

I have a program I ma开发者_JAVA技巧de in C++ that does not use classes, just simply functions and main().[详细]

2023-01-09 23:02 分类：问答
Is there a JGraph alternative for Python?

Which library can I use to develop an application for visual modeling with graphs? Is there a 开发者_如何学Clibrary for Python like JGraph for Java?[详细]

2023-01-09 19:49 分类：问答
Modelling class

I try to model class where situation is similar to: public class Car { private List<Gratis> _gratises=new List<Gratis>();[详细]

2023-01-08 13:24 分类：问答
What are some tools to convert Java programs into sequence diagrams?

Wha开发者_如何学Ct are some tools to convert Java programs into sequence diagrams?The Netbeans IDE has reverse engineering (fast-forward to the last screenshot in the blog).I believe Enterprise Archit[详细]

2023-01-07 20:12 分类：问答
Any Visio templates for mocking up interfaces?

I would like to use Visio to mockup a few ASP.NET interfaces that I can share with a client.I know I can create these using Visual Studio, but I would rather use a graphics tool if possible.[详细]

2023-01-07 08:39 分类：问答
Modelling a permissions system

How would you model a 开发者_JAVA技巧system that handles permissions for carrying out certain actions inside an application?Security models are a large (and open) field of research. There\'s a huge ar[详细]

2023-01-05 22:03 分类：问答
For Entity Framework associations, are Independent Associations or FK Associations recommended?

For Entity Fra开发者_如何学Gomework associations, are Independent Associations or FK Associations recommended?[详细]

2023-01-04 17:49 分类：问答