Considering the fact that today's computers have evolved to the stages that were previously thought impossible, and those very computers have now become widely available and affordable, combined with the internet as we know it today, they have become one of the core assets in the business world. Every form of business done using computer technologies and the internet produces a large amount and variety of data. Considering the amount and diversity of the data often produced by this approach, in order to utilize it and achieve benefit from it, we come across the need of some way of organization and management of that same data. Nowadays, given the need for the solution of those problems, a lot of research is being focused on the methods of "Data warehousing". Data warehousing falls under the domain of business intelligence, and what it does is help us better understand the data we possess and use it to analyze the market and achieve the advantage over our competition. To have a better data management does not only result with competitive advantages, but it also helps us achieve better performance of the core business processes within our own organization or enterprise. In order to optimize some of our business processes with the help of the digital data we possess, we would need some sort of tool, usually an application, that would allow us to visualize that data and make it simple to manage. This is where we encounter the need for the tools that can display complex sets of data, to a user who does not possess any advanced knowledge in this domain, in a much more user-friendly form, and therefore make it easier to use and manage. The secret of these tools being widely used lies in their ability to display and simplify complex sets of data to an every-day user.