Julien Le Dem
24 SlideShares 147 Followers 4 Followings
Personal Information
Organization / Workplace
San Francisco Bay Area, CA United States
Occupation
CTO and Co-Founder of Datakin
Industry
Technology / Software / Internet
Website
twitter.com/J_
About
Empathetic Technical leader with a passion for open source.
Contact Details
Tags
hadoop parquet columnar apache arrow python data open source lineage vectorized pig spark database marquez metadata openlineage subsurface drill sql platform hadoop parquet columnar strata summit big data data lineage observability
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Presentations

(23)
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Embedding Pig in scripting languages

14 years ago • 4315 Views

Parquet overview

12 years ago • 7539 Views

Parquet Twitter Seattle open house

12 years ago • 2861 Views

Parquet Hadoop Summit 2013

12 years ago • 26633 Views

Parquet Strata/Hadoop World, New York 2013

11 years ago • 133603 Views

Efficient Data Storage for Analytics with Parquet 2.0 - Hadoop Summit 2014

11 years ago • 17084 Views

How to use Parquet as a basis for ETL and analytics

10 years ago • 11980 Views

If you have your own Columnar format, stop now and use Parquet 😛

9 years ago • 3277 Views

Sql on everything with drill

9 years ago • 2692 Views

Strata London 2016: The future of column oriented data processing with Arrow and Parquet

9 years ago • 2082 Views

Strata NY 2016: The future of column-oriented data processing with Arrow and Parquet

8 years ago • 763 Views

Data Eng Conf NY Nov 2016 Parquet Arrow

8 years ago • 2118 Views

Mule soft mar 2017 Parquet Arrow

8 years ago • 495 Views

Improving Python and Spark Performance and Interoperability with Apache Arrow

8 years ago • 4432 Views

The columnar roadmap: Apache Parquet and Apache Arrow

8 years ago • 6889 Views

Strata NY 2017 Parquet Arrow roadmap

7 years ago • 2663 Views

From flat files to deconstructed database

7 years ago • 2147 Views

Strata NY 2018: The deconstructed database

6 years ago • 1598 Views

Data lineage and observability with Marquez - subsurface 2020

5 years ago • 839 Views

Data platform architecture principles - ieee infrastructure 2020

4 years ago • 880 Views

Open core summit: Observability for data pipelines with OpenLineage

4 years ago • 1266 Views

Data pipelines observability: OpenLineage & Marquez

4 years ago • 345 Views

Data and AI summit: data pipelines observability with open lineage

4 years ago • 520 Views

Documents

(1)

Poster Hadoop summit 2011: pig embedding in scripting languages

14 years ago • 950 Views
Personal Information
Organization / Workplace
San Francisco Bay Area, CA United States
Occupation
CTO and Co-Founder of Datakin
Industry
Technology / Software / Internet
Website
twitter.com/J_
About
Empathetic Technical leader with a passion for open source.
Tags
hadoop parquet columnar apache arrow python data open source lineage vectorized pig spark database marquez metadata openlineage subsurface drill sql platform hadoop parquet columnar strata summit big data data lineage observability
See more