title: Angular performance issues with large data sets and prime ng datagrid
body: <p>We've built an angular (V4.1) application with primeNG components mostly data table
  The application was designed for small clients and we had no issues even with 2K-3K table rows being fetched completely
  filtering worked with spreadSheet like performance</p>
  
  <p>Today we installed the app with big client, his data is around 30K lines per table </p>
  
  <p>app is not performing well, its slow and many times the browser just freezes.
  What course of action is advisable?
  We love the fact that we can bring all the data at one go from the server and user can filter it without further requests, but is there a hard limit that above it its a bad idea?
  what other optimization techniques should i look for?</p>