服务器 - 客户端应用程序设置 - 需要建议 [英] Server - Client Application Setup - Suggestion Required

问题描述

Hello Experts，

Hello Experts,

我打算创建一个能处理我的Point的应用程序销售软件请求。现在我有近40个POS系统直接与Sql Server连接。想法是只连接一个应用程序与Sql Server，所有
POS系统应该要求此应用程序为它们提供所需的数据并发送它们。但我不知道从哪里开始。给我一些关于这种设置的想法。

I am planning to make an application that will handle my Point of Sale Software requests. Right now i have almost 40 POS System connected directly with Sql Server. Idea is to connect only one application with Sql Server and all POS System should ask this application to bring required data for them and send them. But i have no idea where to start. Give me some ideas for this type of setup.

谢谢

推荐答案

n-tier .....

n-tier.....

https：// docs。 microsoft.com/en-us/previous-versions/msp-np/ee658117(v=pandp.10）

https://docs.microsoft.com/en-us/previous-versions/msp-n-p/ee658117(v=pandp.10)

https://msdn.microsoft.com/en-us/library /bb384398.aspx?f=255&MSPPError=-2147217396

https://msdn.microsoft.com/en-us/library/bb384398.aspx?f=255&MSPPError=-2147217396

https://www.codeproject.com/Articles/36847/Three-Layer-Architecture-in-C-NET

https://www.codeproject.com/Articles/36847/Three-Layer-Architecture-in-C-NET

不要使用数据集和数据表，而是使用单个DTO或List< T>使用DTO模式。 DTO（s）。

Don't use datasets and datatables but rather use the DTO pattern using a single DTO or a List<T> of DTO(s).

https://www.codeproject.com/Articles/1050468/Data-Transfer-Object-Design-Pattern-in-Csharp

https://www.codeproject.com/Articles/1050468/Data-Transfer-Object-Design-Pattern-in-Csharp

https://dzone.com/articles/reasons-move-datatables

https://dzone.com/articles/reasons-move-datatables

什么是SOA。

https：// en.wikipedia.org/wiki/Service-oriented_architecture

https://en.wikipedia.org/wiki/Service-oriented_architecture

使用WCF的SOA

https://www.codeproject.com/Articles/515253/面向服务的体系结构和WCF

https://www.codeproject.com/Articles/515253/Service-Oriented-Architecture-and-WCF

SOA和WebAPI。

SOA and WebAPI.

http://www.tutorialsteacher.com/webapi/what-is -web-api

http://www.tutorialsteacher.com/webapi/what-is-web-api

存储库位于服务之后。

https://www.c-sharpcorner.com/UploadFile/8a67c0/repository- pattern-and-generic-repository-pattern /

https://www.c-sharpcorner.com/UploadFile/8a67c0/repository-pattern-and-generic-repository-pattern/

http://blog.sapiensworks.com/post/2012/11/01/Repository-vs-DAO.aspx

http://blog.sapiensworks.com/post/2012/11/01/Repository-vs-DAO.aspx

https://www.codeproject.com/Articles/228214/Understanding-Basics-of-UI-Design-Pattern-MVC-MVP

https://www.codeproject.com/Articles/228214/Understanding-Basics-of-UI-Design-Pattern-MVC-MVP

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