which database should i prefer for application with millions of data
We are going to develope one web application using Asp.Net which can have millions of data to handle

so i am confuse between database selection

which should i prefer sql server or oracle with respect to performance and all criteria 

please guide me on this

thanks
which database should i prefer for application with millions of data
===

We are going to develope one web application using Asp.Net which can have millions of data to handle

so i am confuse between database selection

which should i prefer sql server or oracle with respect to performance and all criteria 

please guide me on this

thanks