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Julien Le Dem
Data Systems Engineer, Twitter

Julien Le Dem is a Data Systems Engineer at Twitter. Previously he was a Principal Engineer at Yahoo. He contributes to a number of Hadoop-related projects including HCatalog and he’s a PMC member on Pig.

Recent comments

posted 6 months ago:
The slides can be found here: http://www.slideshare.net/julienledem/parquet-stratany-hadoopworld2013

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