title: How big data is "Bigdata"?
body: <p>How much amount of data does qualify to be categorised as Bigdata? </p>
  
  <p>With what size of data can one decide that this is the time to go for technologies like Hadoop and use the power of distributed computing? </p>
  
  <p>I believe there is a certain premium in going for these technologies, so how to make sure that using Bigdata methods are going to leverage the current system?</p>