title: small data sets for Hadoop-MapReduce
body: <p>I am trying to be familiar with Hadoop-MapReduce. After studying theoratical knowledge on this concepts, I want to do practise on them. </p>
  
  <p>However, I could not find small data sets ( up to 3 Gb )  for this technology. Where can I find data sets in order to do practise ?</p>
  
  <p>OR, How can I do practise Hadoop-MapReduce ? In other words, are there any tutorial or website which offers exercise ?</p>