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  • Data Lake Storage
    • Amazon S3
    • Azure Data Lake Storage
    • Google Cloud Storage
  • File Formats
    • Apache Parquet
  • Table Formats
    • Apache Iceberg
    • Delta Lake
  • Metastores
    • AWS Glue
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  • Data Lake Engines
    • Dremio
    • Apache Spark
  • Interfaces
    • Apache Arrow Flight
  • In-Memory Formats
    • Apache Arrow
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    • Amundsen
  • Business Intelligence
    • Power BI
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  • Resource Library

    Sharing ideas and information is a cornerstone of Subsurface. Our Subsurface LIVE sessions and informational resources offer a quick and engaging way to learn more about data lakes.

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    May 14, 2022

    Row-Level Changes on the Lakehouse: Copy-On-Write vs. Merge-On-Read in Apache Iceberg

    How copy-on-write and merge-on-read work in Apache Iceberg.

    March 2, 2022

    From DBA & Open Source Contributor to CTO & Co-Founder

     

    March 2, 2022

    What Can Iceberg Do for You?

     

    March 2, 2022

    Douglas: When E-Commerce Explodes – The More Data the More Dremio

     

    March 2, 2022

    Modernizing Finance Data Cloud Infrastructure at Fannie Mae

     

    March 2, 2022

    Why Your ETL Should Be Open-Source

     

    March 2, 2022

    What’s the Big Deal about Data Observability

     

    March 3, 2022

    Tracking & Triggering Pattern with Spark Stateful Streaming

     

    March 2, 2022

    Day 1: Welcome to Subsurface

     

    March 2, 2022

    How the Lakehouse Evolved & Why It’s the Future of Analytics

     

    March 3, 2022

    Reverse ETL: The Last Mile in Operationalizing the Data Lake

     

    March 3, 2022

    How HyreCar Maximizes the Power of Self-Serve Analytics

     

    March 3, 2022

    Amazon S3 and the Future of Data Lake Storage

     

    March 3, 2022

    The Age of Big Data is Over. Enter Data Activation

     

    March 3, 2022

    Leveraging DataOps to Build India’s National Data Platform

     

    March 2, 2022

    Mercedes Benz R&D – The Best or Nothing Data Platform

     

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    The Subsurface Community is a forum for sharing trends and strategies propelling today's cloud data lake ecosystem, including data lakehouses, ETL, orchestration, data quality, and visualization.

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