This tutorial introduces the fundamental concepts of Data Reader Objects in .NET.
Data Reader Objects (DROs) are a powerful mechanism for working with data from various sources, such as databases, files, or web services, in a consistent and flexible way. They allow you to create reusable abstractions for data retrieval and transformation.
DROs are designed to simplify the process of retrieving data from multiple sources.
They typically involve a 'reader' component that encapsulates the data retrieval logic, and a 'writer' component that handles data transformation and output.
Let's say we have a CSV file containing customer data.
The DRO would be responsible for reading data from the CSV, converting it into a format suitable for the web, and then presenting it to the user.
You would create a DRO that utilizes a class to access the CSV file. The DRO would handle the task of reading, parsing, and delivering the data to your web server.
Explore the official documentation for more in-depth understanding of DROs. [Link to Documentation]