References
The references are stated as follows:
https://spark-summit.org/2015-east/wp-content/uploads/2015/03/SSE15-1-Matei-Zaharia.pdf
http://www.slideshare.net/databricks/spark-community-update-spark-summit-san-francisco-2015
https://doubleclix.wordpress.com/2014/05/11/the-sense-sensibility-of-a-data-scientist-devops/
http://www.slideshare.net/databricks/spark-sql-deep-dive-melbroune
http://www.slideshare.net/databricks/introducing-dataframes-in-spark-for-large-scale-data-science
http://www.slideshare.net/SparkSummit/deep-dive-into-project-tungsten-josh-rosen
http://www.slideshare.net/databricks/dynamic-allocation-in-spark
http://cdn.oreillystatic.com/en/assets/1/event/100/Parquet_%20An%20Open%20Columnar%20Storage...