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Assignment 2
Due Date
Background
You should be paying attention in class, but, oh, the Internet is such a distraction.
What with Governments to hack, a Census to fail, Google to search, cat pictures to
peruse, YouTube to waste time on, and Snapchat to send coded messages on, there’s
very little University wifi bandwidth left for actual work. Why is that?
I’ve identified a way to examine which web sites students visit when they’re using
their laptops on campus. We’ll look at just a 24-hour period of these and discover
what people are up to based on sessions they initiate with particular web servers.
You’ll have the date and time, the web server name, and the IP address of the
student’s laptop.
You will need to store data in collections organised by server. The collection should
be ordered in a first-come-first-served manner, i.e. the first server identified would be
the first group in the collection, the second server identified would be second, and so
on. Each group would store the name of the server and a cluster of session
information. Each cluster of sessions should be ordered chronologically, i.e. earliest
times first, latest times last.