Scenario: You need to read data from a large SQL Server database. Which ADO.NET data reader should you use, and why?
- MySqlDataReader, because it's optimized for reading data from MySQL databases, which can also be efficient for SQL Server databases.
- OleDbDataReader, because it provides access to a variety of data sources, including SQL Server databases.
- OracleDataReader, because it's designed specifically for Oracle databases and offers better compatibility.
- SqlDataReader, because it provides a forward-only, read-only access to the data, minimizing memory usage and optimizing performance.
SqlDataReader provides efficient access to data from SQL Server databases by using a forward-only, read-only stream, which minimizes memory consumption and enhances performance, ideal for handling large datasets. Other data readers like OracleDataReader or OleDbDataReader are tailored for specific database systems and may not offer the same level of optimization for SQL Server.
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