big data

The amount of data that large organizations must manage is vast. The concepts of managing "big data" are much different than traditional application databases (those similar to the diamond broker application, for example). 

Prepare a 5- to 6-slide Microsoft® PowerPoint® presentation with detailed speaker notes that answers the following:

How do organizations like Amazon, Facebook, or Google manage their "big data" systems?

Explain the challenges these organizations face with managing these large systems.

Recommend tools and techniques these organizations could use to help in the management of these systems.

List the key functions that must be included in these tools.

Include at least three external sources as a part of your research.