Template:ADO.NET Diagram
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- Connection - used to connect the data consumer ASP.NEt to a Data Provider
- Command - used to issue SQL commands to a Data Provider
- DataReader - A fast forward only DataSet that holds one or more resultsets.Fast and efficient
- DataSet - can contain multiple tables and relationships between tables
- DataAdapter - Passes Data from a Connection object to a DataSet and updates that data. ( A bridge used to fill dataSets with DataAdapter.Fill and DataAdapter.Update)
- DataTable - structure that holds a set of rows and columns
- DataRelation - holds relations between DataTables in a DataSet
- DataRow - data within data row
- DataView - a specific view of the DataTables within a Dataset
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