title: Alternatives to rrdtool?
body: <p>I'm looking for an alternative to the <a href="http://oss.oetiker.ch/rrdtool/index.en.html" rel="nofollow noreferrer">rrdtool</a></p>
  
  <p>It need to be fast, reliable, able to handle large amounts of data and have a Java interface. One possibilty I'm investigating is <a href="http://kx.com/Products/kdb+.php" rel="nofollow noreferrer">KDB+</a> Any other ideas?</p>