Managing data is probably one the more unique, and surprising fun parts of development. One of the most notable issues that seem to square evenly with data management, is how well the machines are picking up this data and sorting them appropriately.
In particular, if we want to learn something about an particular cause of why something happens let us consider the number a drivers stuck at traffic accident. Relay that data to a web app, send it to the user, display it in some nice readable design format, and shazam! Well not meaning the actual app Shazam.
The benefit of cloud services is the ability to modify or resize your system so it can better handler larger loads. A brief description can be described as below:

From Microsoft, Learn more at www.microsoftvirtualacademy.com
Though what is suitable to one persons system may not be for another. Given the type of data being used can have an affect that limits the capacity of relevant information. I suppose the design part of an application and the use has been defined by some criteria, so we get all the necessary data while filtering unneeded information (such as through a search engine possibly). The results are seemingly the only enjoyable part of data mining and research. We can somehow speculate what we want, though sometimes the inadvertent surprise from those results we do not expect seems to be more entertaining for us and the user.