title: Does CDN improve latency over plain Blob Storage for download-once blobs?
body: <p>I am considering a solution for a high traffic website (millions of visits / day) where some content is served directly from the Windows Azure Blob Storage to visitors. The content to be served from the Blob Storage is pre-computed personalized blogs; that is, <em>not</em> usual static content shared over many users. My goal is to serve this content with a low latency.</p>
  
  <p>The audience of the website is tightly related to a single country in Europe. Thus, the first logical move consists of choosing a geo-location for the storage account that happens to be geographically close to the target country.</p>
  
  <p>Then, I am wondering if, in this context, the use of the CDN feature would further improve the latency? In particular, would it still improve the latency for the <em>first</em> retrieval of the content?</p>