In 2011, Apache Hadoop gained significant mainstream traction, with increased enterprise adoption and interest from major corporations and investors. Analysts predict that by 2015, organizations leveraging diverse information types will outperform peers financially, while Hadoop's evolution will focus on enterprise-class features and security. Predictions for 2012 include the growth of data science roles, a decline in Hadoop alternatives, and the maturation of the open-source platform, driving further adoption and commercial opportunities.