title: Can an "SEO Friendly" url contain a unique ID?
body: <p>I'd like to start using "SEO Friendly Urls" but the notion of generating and looking up large, unique text "ids" seems to be a significant performance challenge relative to simply looking up by an integer. Now, I know this isn't as "human friendly", but if I switched from</p>
  
  <pre><code>http://mysite.com/products/details?id=1000
  </code></pre>
  
  <p>to</p>
  
  <pre><code>http://mysite.com/products/spacelysprokets/sproket/id
  </code></pre>
  
  <p>I could still use the ID alone to quickly lookup the details, but the URL itself contains keywords that will display in that detail. Is that friendly enough for Google? I hope so as it seems a much easier process than generating something at the end that is both unique and meaningful.</p>
  
  <p>Thanks!</p>
  
  <p>James</p>