Where can I store user details from a database so I can pull the information on every page?
<p>When a user logins, I want to be able to store all his profile information so I can display, for example, his email on different pages of my website, but I don't want to have to keep querying the database for every time I want to display his email.  How would I go about doing this?</p>

<p>Thanks!</p>
