Apache BigTop and how packaging infrastructure binds the Hadoop ecosystem together

Hadoop as a Service cloud platform with the Mortar Framework and Pig

Hadoop, The Cloudera Development Kit, Parquet, Apache BigTop and more with Tom White

Hadoop, Mesos, Cascading, Scalding, Cascalog and Data Science with Paco Nathan

Impala and SQL on Hadoop

Hortonworks HDP1, Apache Hadoop 2.0, NextGen MapReduce (YARN), HDFS Federation and the future of Hadoop with Arun C. Murthy

Unified analytics and large scale machine learning with Milind Bhandarkar

NoSQL HBase and Hadoop with Todd Lipcon from Cloudera

Hadoop Development Tools with Shevek from Karmasphere

Hadoop and Pig with Alan Gates from Yahoo