Getting started with SparkSQL - Desert Code Camp 2016 MongoDB Replication fundamentals - Desert Code Camp - October 2014 Architecture - December 2013 - Avinash Ramineni, Shekhar Veumuri Big data in the cloud - Shekhar Vemuri Webservices Workshop - september 2014 Bigdata workshop february 2015 Running Airflow Workflows as ETL Processes on Hadoop Databricks Community Cloud Event Driven Architectures - Phoenix Java Users Group 2013 Log analysis using Logstash,ElasticSearch and Kibana - Desert Code Camp 2014 Strata+Hadoop World NY 2016 - Avinash Ramineni HBase from the Trenches - Phoenix Data Conference 2015