The Big Data space is a rapidly growing and evolving arena. From predictive analytics and virtualization on the user end, to NoSQL and distribution methods on the back end, there are quite a lot of technologies to encompass. First, read this brief article overview of new technologies: http://www.forbes.com/sites/gilpress/2016/03/14/top-10-hot-big-data-technologies/#3c7eba937f26 Pick two of the technologies listed on this trajectory graphic in the article and consider the following: What does this technology do? How is it unique? Which problems is it trying to solve? How does it interact with other big data technologies? What companies/services are available that provide it? How mature is this technology?