How maintain userprofile custom values from sql table using ASP.NET 3.5

Hi

I've done no programming since 7 months, so my skills get old and the technology improved.

I have extendet the generic sql userprofile table "aspnet_User" on related on primary key "UserID" with my custom table "UserProfile" which contains several columns e.g. "language" etc.

What's the most efficient way to access those informations in my webproject without query the database on every new pageLoad?

Should I use LINQ or Dataset or wrap it in a extra class to save those values e.g. "language" in cache or session or anything??

I'm curious about your detailled suggestions, since I'm not aware of the newest 3.5 solutions for that issue.

Thank you very much
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