Should I save Wikipedia data to my database?
<p>I am developing a website which needs Wikipedia data to show on pages. For instance I need a profile page for Barack Obama and I want to get picture of Obama and a short description about who he is.</p>

<p>Anyway, my question is: <strong>should I save the wiki data to my database to use in the next page views of Obama or should I always get the data from wiki</strong>? There are going to be many pages like this and I want my website to run smoothly in terms of performance, like page rendering latency or sth.</p>

<p>What is the appropriate approach?</p>