title: Mass filtering with protobuf-net
body: <p>I have serialized a list of objects with protobuf-net.</p>
  
  <p>Theoretically, the .bin file can contain millions of objects.</p>
  
  <p>Let's assume the objects are of a class containing the following:</p>
  
  <pre><code>public string EventName;
  </code></pre>
  
  <p>I have to take a query and create a list containing the objects matching the query.
  What is the correct way to extract the matching objects from the serialized file using LINQ?</p>