HBase Schema Design - HBase-Con 2012
Unstructure: Smashing the Boundaries of Data (SxSWi 2014)
1500 JIRAs in 20 minutes - HBaseCon 2013
I've Always Wanted To Data Model - Data Week 2013
How Open Source Embiggens Salesforce.com - Dreamforce '13
Knocking Down Blockers: Transforming your company into an open source contributor