title: What .Net orms or MicroOrms support async operations and PostgreSql
body: <p>What ORM's support async operations and postgresql ?</p>
  
  <p>I prefer simple MicroOrms like Dapper and OrmLite because they seems to have great performance and they are really simple, but they do not support async operations as far as I can tell. </p>
  
  <p>Maybe I am wrong, but isn't important to make all IO bound operations async to get the full benefits of say an async web service that needs to scale? </p>
  
  <p>So what are the options regarding an MicroOrm with support for both async operations and Postgresql? I have just read about a new Orm called Insight.Data, but I am unsure whether it properly supports PostgreSql.</p>