title: Parallel programming in Java
body: <p>How can we do Parallel Programming in Java? Is there any special framework for that? How can we make the stuff work?</p>
  
  <p>I will tell you guys what I need, think that I developed a web crawler and it crawls a lot of data from the internet. One crawling system will not make things work properly, so I need more systems working in parallel. If this is the case can I apply parallel computing? Can you guys give me an example?</p>