title: When to use Apache Ignite?
body: <p>I am working in a project where I was suggested that data caching might be useful. </p>
  
  <p>I came across Apache Ignite but I am unable to understand if it is in fact just and in memory store or is it a layer above the database.
  If there is any clear explanation of how to integrate this into a .Net web application, it will be very helpful.</p>