Presented By O'Reilly and Cloudera
Make Data Work
Feb 17–20, 2015 • San Jose, CA

Office Hour with Vadim Ogievetsky and Fangjin Yang (Metamarkets)

Vadim Ogievetsky (Imply), Fangjin Yang (Imply)
10:40am–11:20am Friday, 02/20/2015
Office Hour
Location: Table B

Vadim and Fangjin are happy to discuss building scalable, interactive, data-driven applications, particularly things like:

  • Facet deep dive
  • Druid deep dive
  • Common tradeoffs in building user-facing applications
  • Architecting systems for efficiency and cost in multi-tenant environments
Photo of Vadim Ogievetsky

Vadim Ogievetsky


Vadim Ogievetsky is a frontend developer at Metamarkets where he uses D3.js in a production, client-facing environment. Prior to Metamarkets, in 2008, he received a BA degree in Mathematics and Computer Science from Oxford University and, in 2011, graduated from
Stanford University with a Master’s degree in Computer Science specializing in Human Computer Interaction. While at Stanford he was part of the Data Visualization group where he contributed to Protovis. His open-source development is now focused on DVL, a reactive data
flow library for dynamic data visualization built on top of D3.js.

Photo of Fangjin Yang

Fangjin Yang


Fangjin Yang is a coauthor of the open source Druid project and a cofounder of Imply, a data analytics startup based in San Francisco. Previously, Fangjin held senior engineering positions at Metamarkets and Cisco Systems. Fangjin has a BASc in electrical engineering and an MASc in computer engineering from the University of Waterloo, Canada.