title: How do I stream large datasets in grails?
body: <p>Application requires a large download ( a recordset sourced from SQL server with ~200K rows or ~5MB) from a grails application.  In c# I would use a dataReader but gorm with a hasMany defaults to sets and list that must be populated before using them.</p>
  
  <p>What is the grails way to handle larger datasets that should be streamed?</p>