何时在3层架构上使用n层架构？ [英] when to use n tier architecture over 3 tier architecture?

问题描述

何时在3层架构上使用n层架构？

when to use n tier architecture over 3 tier architecture?

推荐答案

基本上n层定义你的应用程序中有多少层



例如



如果你说3层然后是DataAccess，业务逻辑和表现层

如果你说2层然后必须有DataAccess和Presentation层有



更多信息请参考



< a href =http://stackoverflow.com/questions/455555/difference-between-three-tier-vs-n-tier> http://stackoverflow.com/questions/455555/difference-between-three-tier -vs-n-tier [ ^ ]



a非常好的例子来自MS是



< a href =http://msdn.microsoft.com/en-us/library/ms973829.aspx> http://msdn.microsoft.com/en-us/library/ms973829.aspx [< a href =htt p：//msdn.microsoft.com/en-us/library/ms973829.aspxtarget =_ blanktitle =新窗口> ^ ]

basically n tier define how many layer are there in you application

for eg

if you say 3 tier then DataAccess,Business Logic and Presentation layer
if you say 2 tier then there must be DataAccess And Presentation layer is there

for more information refer

http://stackoverflow.com/questions/455555/difference-between-three-tier-vs-n-tier[^]

a very good example is from MS is

http://msdn.microsoft.com/en-us/library/ms973829.aspx[^]

你好
您可以在以下网址中找到一个好的描述。这可以帮助您做出决定。



停止黑客攻击，开始映射：对象关系映射101 [ ^ ]





问候

Dominic

Hi You can find a good description in the following url. This may help you to make a decision.

Stop Hacking, Start Mapping: Object Relational Mapping 101 [^]


Regards
Dominic

请仔细阅读 N层架构和技巧 [ ^ ]详细了解。

和

三层与n层之间的差异 [ ^ ]将帮助您找到不同类型的答案。



他们将肯定有帮助。

谢谢...



快乐编码...... :)

Please go through the article N-Tier Architecture and Tips[^] to know in details.
And
Difference between three tier vs. n-tier[^] will help you to find different types of answers.

They will help for sure.
Thanks...

Happy Coding... :)

这篇关于何时在3层架构上使用n层架构？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！