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Julien Le Dem Profile
Julien Le Dem

@J_

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Architect, Founder, Angel, Advisor, OSS: @OpenLineage @MarquezProject, ASF: Parquet Arrow Iceberg 🐖. 🦋 https://t.co/4VQUXaZ5vu . he/him

California
Joined May 2009
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@J_
Julien Le Dem
@J_
4 months
If you follow me on here, you should follow me on there:
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@J_
2 months
Don't miss @HarelShein's presentation of @OpenLineage at Re:Invent on Friday as part of the AWS DataZone support for OpenLineage.
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Julien Le Dem
@J_
2 months
RT @ModernData101: 🚀 The advent of the Open Data Lake @J_ reflects on the evolution of data processing technologies, tracing the journey f…
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Julien Le Dem
@J_
3 months
RT @J_: Who needs transactions when data is immutable?
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@J_
3 months
RT @J_: Back when you had to buy the computers...
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Julien Le Dem
@J_
3 months
RT @J_: If you’re wondering what all the fuss is about lately, this is what’s driving the adoption of Iceberg to implement the Open Data La…
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Julien Le Dem
@J_
3 months
If you’re wondering what all the fuss is about lately, this is what’s driving the adoption of Iceberg to implement the Open Data Lake. It’s all columnar data in blob storage anyways. You may as well be the one taking advantage of it.
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@J_
3 months
RT @imrobertyi: This is the clearest explanation I've read of the evolution from Hadoop -> motivation behind Iceberg from legend @J_. Great…
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Julien Le Dem
@J_
3 months
@brentfox 😅
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Julien Le Dem
@J_
3 months
Meme dedicated to @joep
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Julien Le Dem
@J_
3 months
Who needs transactions when data is immutable?
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Julien Le Dem
@J_
3 months
I published a new post on the blog: "The advent of the Open Data Lake". You are correct! this is talking about the rise of Apache Iceberg.
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Julien Le Dem
@J_
3 months
RT @OpenLineage: Don't miss our meetup in NYC on Tuesday, November 19th, hosted by @datadoghq!
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@J_
Julien Le Dem
@J_
3 months
Don't miss the @OpenLineage meetup in NYC on Tuesday November 19th hosted by @datadoghq. I'll be there!
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Julien Le Dem
@J_
3 months
RT @J_: If you follow me on here, you should follow me on there:
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@J_
Julien Le Dem
@J_
3 months
"Modern data engineering is emancipating ourselves from an uncontrolled flow of upstream changes that hinders our ability to deliver quality data."
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Julien Le Dem
@J_
4 months
This got quite popular on the new site: “Data Twitter is dead, long live data Bluesky”
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Julien Le Dem
@J_
4 months
Now that @OpenLineage has standardized how to represent lineage, there is an easy path to follow for every data processor to support exposing lineage as a built-in feature and not an afterthought.
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