How do you pass data between different Tiers in .NET Architecture?

Generally you will be using three tier architecture containing User Interface Layer, Business Layer and Data Access Layer to design your application. You might use any architecture but each of them has n-tiers in it. How do you pass data between each of these tiers in .NET? There are multiple ways of passing data across tiers/layers.



Few commonly used ones are listed below:

• Dataset
• XML
• Datareader
• Custom classes
• Transfer Object

The most recommendable approach to pass data is to use datasets. However, if your application is a distributed application then using datasets will be inefficient.

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