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Julien Le Dem

Julien Le Dem
Principal Engineer, WeWork

Website | @J_

Julien is the lead for Parquet’s java implementation. He also leads Pig development at Twitter and is the Apache Pig PMC Chair. His French accent makes his talks attractive.

Sessions

Hadoop & Beyond Gramercy Suite
Julien Le Dem (WeWork), Nong Li (Cloudera)
Average rating: ****.
(4.50, 10 ratings)
Parquet is a columnar file format for Hadoop that brings performance and storage benefits. It supports deeply nested data structures and is easy to extend and integrate with existing type systems. Read more.

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