DataTables with large DataSet using with asp.net

Hi,
I am new to jquery DataTables. In my new project we have decided to use DataTables for showing grids.
My application is in asp.net + C#. I have created a small sample project using DataTables in which I am binding my data to repeater
and to that repeater table i have assigned as .DataTable.
Now when I run my application with data around 1000 rows it works perfect.
But when I increase my data around 10000 rows .... the performance is very poor.
I read on website DataTables can work perfectly even with (> 100,000) records.

Can you please suggest or provide me with a link of eg. of how to achieve this in ASP.NET.

Thanks & Regards,
Amey