Presented By O'Reilly and Cloudera
Make Data Work
31 May–1 June 2016: Training
1 June–3 June 2016: Conference
London, UK
Julien Le Dem

Julien Le Dem
Principal Engineer, WeWork

Website | @J_

Julien Le Dem is the coauthor of Apache Parquet and the PMC chair of the project. He is also a committer and PMC member on Apache Pig, Apache Arrow, and a few other projects. Julien is a principal engineer at WeWork. Previously, he was an architect at Dremio; tech lead for Twitter’s data processing tools, where he also obtained a two-character Twitter handle (@J_); and a principal engineer and tech lead working on content platforms at Yahoo, where he received his Hadoop initiation. His French accent makes his talks particularly attractive.

Sessions

14:55–15:35 Thursday, 2/06/2016
Data innovations
Location: Capital Suite 14 Level: Intermediate
Julien Le Dem (WeWork)
Average rating: ****.
(4.77, 13 ratings)
In pursuit of speed and efficiency, big data processing is continuing its logical evolution toward columnar execution. Julien Le Dem offers a glimpse into the future of column-oriented data processing with Arrow and Parquet. Read more.