I wish to understand what language can be used to create Yahoo Traffic Server which http://developer.yahoo.com/blogs/ydn/posts/2010/04/traffic_server_graduates_to_a_fullfledged_project/ which handles plenty of data.I possibly could not find on the internet anywhere a method to download and employ it inside my machines can anyone give links towards the same.

http://trafficserver.apache.org/

Yahoo Traffic Server continues to be launched being an free project underneath the title Apache Traffic Server. It is written in C++

You are able to download the source for the current stable release. Or, your distribution may have a binary package already available