Time , date Dimension

Hello Every One

I don't know whether it is a right place to post this issue

I have a problem with date dimension, i just populate 2012 year which contains date,year,month,season columns

we will have a records of around 30,000 per day so the date dimension work pertty slow do u suggest any thing to get a bit faster

olap exception 300sec we need to work under 100sec