InfoQ Homepage Presentations The Next Wave of SQL-on-Hadoop: The Hadoop Data Warehouse
The Next Wave of SQL-on-Hadoop: The Hadoop Data Warehouse
45:01
Summary
Marcel Kornacker presents a case study of an EDW built on Impala running on 45 nodes, reducing processing time from hours to seconds and consolidating multiple data sets into one single view.
Bio
Marcel Kornacker is a tech lead at Cloudera for new products development and creator of the Cloudera Impala project. Following his graduation in 2000 with a PhD in databases from UC Berkeley, he held engineering positions at several database-related start-up companies.
About the conference
Software is Changing the World. QCon empowers software development by facilitating the spread of knowledge and innovation in the developer community. A practitioner-driven conference, QCon is designed for technical team leads, architects, engineering directors, and project managers who influence innovation in their teams.
Jul 09, 2014