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product @cloudera | prev product @aws @dremio @verticaunified • #data #analytics #design #tech for 🌍

Somerville, MA
Joined October 2012
Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)Photo by Mark Lyons (@mcl5tech)
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Microsecond-accurate time is now available in EC2 US East. So many cool things this makes possible: aws.amazon.com/about-aws/wha…
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Mark Lyons retweeted
TPCH-SF30 ; 180 million rows #AZURE D16DS_V5; 16 Cores, 64 GB RAM #Databricks Photon 41 S #DuckDB : 43 second Query Parquet files from the VM SSD, no Azure storage involved Databricks Software cost (not hardware) 4.4 $/Hour github.com/djouallah/Testing…
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Join @dremio’s Tech advocacy & Eng team for the very first installment of the @ApacheIceberg Office Hours 📆 🚀 We will kick-off with a brief presentation on Copy-on-Write Vs Merge-on-Read strategies, followed up by Q&A on anything Iceberg related. When: December 7th, 12 PM – at Toronto, Ontario
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Query planning in @ApacheIceberg Being able to efficiently plan queries is super critical for faster execution of the queries run by analysts 🧑🏻‍💻 This is specifically critical when dealing with large-scale data such as data in data lakes. Read @IcebergDevs 👇 #dataengineering – at Toronto, Ontario
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The @ApacheArrow project has grown in all axes 🚀 In fact, more & more tools/libraries in the #dataanalytics space have started using Arrow. In this blog post, we go through the evolution of Apache Arrow from usage, capability & community angles. dremio.com/blog/apache-arrow… – at Toronto, Ontario
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Manage data as code? Just like Git but for Data? That's right! @projectnessie is an open source work that brings the capabilities of Git-like branching to the world of data & specifically to data lake table formats like #ApacheIceberg #dataengineering – at Toronto, Ontario
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Mark Lyons retweeted
Are you heading to AWS re:Invent later this month? Check out this link for all the details on how you can: ➡️ Schedule a meeting with us ➡️ Enter our Dremio Cloud data challenge (for a chance to win a PS5!) ➡️ RSVP to our cocktail reception awsreinventdremio2022.splash… #AWSreInvent
How do we migrate from one catalog to another for @ApacheIceberg tables? if you are already using a catalog (say HDFS) & want to change it to something else (say AWS Glue), how is that possible? A 🧵 for @IcebergDevs #dataengineering – at Toronto, Ontario
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Mark Lyons retweeted
With all the recent news about #ApacheIceberg we thought we'd share this video from last year's Subsurface Conference. We're looking for speakers for our event happening in spring 2023 🎤 submit your talk today! sessionize.com/subsurface-li… #CallForSpeakers
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Merge-On-Read (MOR) Vs Copy-On-Write (COW) in @ApacheIceberg. Both these approaches are used to deal with deletes & updates of data files in the Data lake. Let’s break down @IcebergDevs👇 #DataEngineering #data
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Mark Lyons retweeted
Don't miss your chance to take the stage at Subsurface LIVE, coming in the Spring of 2023 🎉 We’re accepting proposals now for key topics. See details + submit your proposal now 🎤 lnkd.in/gMXtSTSJ #CallForSpeakers #Data #ApacheIceberg #DataLakehouse
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Mark Lyons retweeted
Subsurface LIVE is back! Coming in the Spring of 2023 🎉 We’re accepting proposals now for key topics. See details + submit your proposal now 🎤 lnkd.in/gMXtSTSJ #CallForSpeakers #Data #ApacheIceberg #DataLakehouse
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Easiest way to get started with a Lakehouse 🏠 platform? - Adopt a table format like @ApacheIceberg - Load the @ApacheParquet files in S3 bucket - Connect @dremio cloud to S3 source - Create an Ice table using CTAS - DML #dataengineering
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Mark Lyons retweeted
Big Data London is the place to be this week 🇬🇧 #BigDataLDN
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Mark Lyons retweeted
Watch this video to hear about how Voltron's Matt Topol @zeroshade got a book deal by being a speaker at the Subsurface Conference. Subsurface will be held March 1-2 live online and you can become a speaker by submitting your application at bit.ly/3Dy0FTO, apply today!
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