Datatable vs Dataset

Question

I currently use a DataTable to get results from a database which I can use in my code.

However, many example on the web show using a DataSet instead and accessing th

Answer 1

One major difference is that DataSets can hold multiple tables and you can define relationships between those tables.

If you are only returning a single result set though I would think a DataTable would be more optimized. I would think there has to be some overhead (granted small) to offer the functionality a DataSet does and keep track of multiple DataTables.