The high level presentation describes the three Hortonworks Use Cases - https://speakerdeck.com/kpeeples/hortonworks-and-red-hat-proof-of-technology
See the How to Guide which describes how to recreate and run each use case. It also includes the references such as the videos.
Use Case 1:
Objective:
Determine if sentiment data from the first week of the Iron Man 3 movie is a predictor of sales
Problem:
Cannot utilize social data and sentiment analysis with sales management system
Solution:
Leverage Jboss Data Virtualization to mashup Sentiment analysis data with ticket and merchandise sales data on MySQL into a single view of the data
Videos:
http://vimeo.com/user16928011/hwxuc1configuration
http://vimeo.com/user16928011/hwxuc1run
http://vimeo.com/user16928011/hwxuc1overview
Hortonworks Tutorial: http://hortonworks.com/hadoop-tutorial/evolving-data-stratagic-asset-using-hdp-red-hat-jboss-data-virtualization/
Currently works with Data Virtualization 6.0