我对此很困惑，在线和离线项目之间的区别是什么?桌面应用程序是在线还是离线? [英] I have lot of confusion on this what is the deference between online and offline project? desktop applications are online or offline?

问题描述

在线和离线项目之间有什么区别?桌面应用程序是在线还是离线?

请帮助我...

what is the deference between online and offline project? desktop applications are online or offline?

plz help me...

推荐答案

在大多数情况下，联机意味着应用程序连接到某种外部数据源，也许是网络服务器上的数据库.脱机意味着应用程序正在使用本地数据源，例如文件或本地数据库的缓存版本.这些应用程序通常具有某种方法，可以在将数据从联机更改为脱机或反之时进行同步.

In most cases online means the application is connected to an external data source of some kind, perhaps a database on a network server. Offline means the application is using a local data source, such as a cached version of a file or a local database. These apps generally have some method to synch data when changing for online to offline or vis versa.

台式机应用程序不必处于离线状态.任何需要资源而不驻留在本地计算机上的应用程序都需要连接到可能是LAN/WAN/MAN或Internet的网络.

LAN/WAN应用程序基本上称为Intranet应用程序，这些应用程序在其网络内部处于联机状态，无法从网络外部进行访问.

如果您具有有效的访问权限，则可以从任何地方访问Internet应用程序.

除本地计算机外不需要任何资源的应用程序是脱机项目或应用程序

希望这可以帮助您摆脱混乱...

干杯！

It is not necessary that a desktop application is offline. Any application which require the resource which does not resides on the local machine will need to connect to the network that could be LAN/WAN/MAN or the Internet.

The LAN/WAN application is basically called as Intranet application those are online within its network and cannot be accessed from outside the network.

and Internet application can be accessed from anywhere if you have valid permission to access them.

The application which does not require any resource other than local computer are the offline project or application

Hope this helped you to bring you out of confusion...

Cheers!

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