RolesProvider asp.net mvc

Does public override string[] GetRol开发者_运维技巧esForUser(string userId) always call to the database on every page load? How do I lower the database calls just to check the roles? Will it cause any security problems if it is cached?

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You can store them in a cookie using cacheRolesInCookie.

http://msdn.microsoft.com/en-us/library/ff647401.aspx