MLconf NYC Xiangrui Meng
Stratosphere v 0.4 upcoming features
Apache Flink - Overview
Apache Flink Overview at Stockholm Hadoop User Group
Spark Streaming @ Berlin Apache Spark Meetup, March 2015
Munich March 2015 - Cassandra + Spark Overview
Manchester Hadoop Meetup: Spark Cassandra Integration
Ramping up your Devops Fu for Big Data developers
Reading Cassandra Meetup Feb 2015: Apache Spark
3 Dundee-Spark Overview for C* developers
Introduction to Spark Internals
