title: Mongo Spring @Document annotation
body: <p>I'm trying to work with MongoTemplate and Spring and while looking on some other peoples code I was that everyone uses <code>@Document</code> annotation.</p>
  <p>I did not used it at all up until not and everything worked fine for me.
  I'm afraid I'm missing something and could not find any specific detailed information about the benefits of <code>@Document</code> annotation.</p>