Using Server.Tranfer to get All Previous Page Control

hi,

My name is muneeb.

I am Developing Travel Based Application in which i have almost more than 20 DataTable and and same amount of control's Data to which i have to

transfer to another page on same application on user click.

i have used response.redirect through query string but its not a good practice.

i know about sessions but when it comes to 1000's o users and that amount of data woud be painful for website.

i want to do it using the right way.

so i want to know how to use previous page to get all controls of previous page and datatables. 

 

IT is urgent.

Desperately waiting for answers.

 

Regards

 

Muneeb