Programming SQL Server .NET
 | As mentioned on Day 1, in its initial release, ADO.NET splits the two main programming models encapsulated in the ADO Recordset object into two objects. The DataSet is analogous, although more powerful, than a disconnected Recordset, whereas the data reader is analogous to using a firehose cursor to provide forward-only, read-only, connected access to data. However, the ADO Recordset was also used to access data that remained on the database server through dynamic, server-side cursors. Late last year, Microsoft revealed how server-side data access is to be restored—and indeed greatly expanded—in ADO.NET when the next ... |
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