我只想知道客户端机器是否必须安装sql server才能运行数据库应用程序。 [英] I just want to know does a client machine must need to install sql server to run database application.

问题描述

我是编程世界的初学者。我只想知道客户端机器是否必须安装sql server来运行数据库应用程序，如果我用后端sql构建一个应用程序。



谢谢!!!

I m very much beginner in programing world .I just want to know does a client machine must need to install sql server to run database application , If i build an application with back end sql.

Thanks !!!

推荐答案

如果目的是在所有客户端计算机之间共享相同的数据，那么您将拥有一个SQL服务器安装在数据库服务器上。这是典型的设置。在这种情况下，客户端计算机上没有安装SQL Server数据库。



但是需要在客户端安装通信库才能发送命令到数据库并从中接收答案。如果您正在使用System.Data.SqlClient中的类，则.Net框架安装将安装库neede，但如果您使用其他库，则可能需要在安装中包含该库，并可能处理配置。

If the purpose is to share the same data between all the client computers then you would have a single SQL Server installed on a database server. This is the typical setup. In this situation the SQL Server database is not installed on the client computers.

However the communication library needs to be installed on the client side in order to be able to send commands to the database and receive answers from it. If you're using classes from System.Data.SqlClient then the .Net framework installation installs the libraries neede, but if you use some other library you may need to include the library in the installation and possibly handle the configuration.

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