title: Javascript big-data visualisation
body: <p>I'm about to develop a UI for medical research application. I need to make a time series line graph. Main issue is the amount of data:
  5,000 points per graph, with a few of them displayed simultaneity. I’m expecting 50,000 points processed all together. </p>
  
  <p>The question is what presentation library?
  The main features I’m looking for are:  Handles huge data sets, Zoom, annotations, live update. 
  I’m already looking into <a href="http://dygraphs.com/" rel="nofollow">http://dygraphs.com/</a> and <a href="http://meteorcharts.com/" rel="nofollow">http://meteorcharts.com/</a>
  I wouldn't want any library that renders the data as DOM elements, or that uses SVG (from performance perspective)</p>