title: How to store pdf's on Azure
body: <p>I have a WordPress on Linux App running on Azure with a MySql database.</p>
  
  <p>I need to be able to upload PDF files to Azure, and then have a link in the web site that will enable users to then click the link and view the PDF.</p>
  
  <p>To be more specific, the document is a monthly invoice that is created on premise and then uploaded to Azure.  The user will log-in and then see a link that will allow him to view the invoice.</p>
  
  <p>What I don't know is how the document should be stored.  Should it be stored in the MySql database?  Or in some type of storage which can be linked to?  Of course, it needs to be secure.</p>