Stephen O’Sullivan

A leading expert on big data architecture and Hadoop, Stephen brings over 20 years of experience creating scalable, high-availability, data and applications solutions. A veteran of WalmartLabs, Sun and Yahoo!, Stephen leads data architecture and infrastructure.

Recent Posts

SVDS at Strata San Jose 2016

Several of our presenters were interviewed at Strata San Jose. If you missed the conference, check out these interviews below to catch up on some of the topics that were on our minds.

The Data Platform Puzzle

Editor’s Note: We’re talking about this, and more, at Enterprise Dataversity and Strata NY this fall. Building or rebuilding a data platform can be a daunting task, as most questions that need to be asked have open-ended answers. Different people may answer each question a different way, including the dreaded response of “well, it depends.” Truthfully, […]

Data Day and Graph Day Texas Slides

Check out the slides from our recent presentations at Data Day TX and Graph Day.

Storing and Visualizing Time Series with Graphite

Graphite is a tool that does two things rather well: storing numeric time-series data (metric, value, epoch timestamp), and rendering graphs of this data on demand.

Events

2017

  • Strata + Hadoop World CA 2017

    San Jose, CA

    Many of us will be at Strata in San Jose, and we’d love to see you there! Come learn more about data platforms, data strategy, business tools, and more.

Past Events

2015

  • Strata + Hadoop World 2015

    San Jose, CA

    Several of us will be presenting and we’d love to see you there. Join us for our tutorials and sessions, or come visit us at our booth in the Expo Hall.

  • Hadoop Summit

    San Jose, CA

    SVDS presents two sessions at Hadoop Summit: one that maps the central concepts in Spark to those in the SAS language, including datasets, queries, and machine learning; and a look at how to choose an HDFS data storage format: Avro vs. Parquet and more.

  • StampedeCon

    St. Louis, MO

    SVDS presents two sessions at StampedeCon: one that examines the benefits of using multiple persistence strategies to build an end-to-end predictive engine; and a look at how to choose an HDFS data storage format: Avro vs. Parquet and more.

  • NoSQL Now!

    San Jose, CA

    What are the essential components of a data platform? SVDS presents a tutorial that will explain how the various parts of the Hadoop and big data ecosystem fit together in production to create a data platform supporting batch, interactive and real-time analytical workloads.

  • Strata + Hadoop World NY 2015

    New York, NY

    Several of us will be at the Strata + Hadoop World 2015 Conference in New York in September and we’d love to see you there. Join us for our tutorials and sessions, or come visit us at our booth in the Expo Hall.

  • Enterprise Dataversity

    Chicago, IL

    SVDS presents two tutorials: one on Data Strategy and one on building a Data Platform. In addition, Edd Dumbill participates in a panel, “The Data-Driven Organization – New Roles and Relationships.”

  • DataPalooza

    San Francisco, CA

    Join us for a demo and talk on our Caltrain Rider app, which presents an intuitive view of the Caltrain systems using data from our own sensors (video, audio) combined with publicly available data from Twitter and the Caltrain API.

2016

  • Data Day Texas

    Austin, TX

    Join CTO John Akred for a talk on Running Agile Data Science Teams, and VP of Engineering Stephen O’Sullivan for a talk on Choosing an HDFS data storage format (Avro vs. Parquet). Principal Engineer Mark Mims will hold Office Hours.

  • Strata + Hadoop World

    San Jose, CA

    Many of us will be at the Strata Conference + Hadoop World 2016 in San Jose, and we’d love to see you there!

  • Enterprise Data World San Diego 2016

    San Diego, CA

    Several of us will be at Enterprise Data World 2016 in San Diego. We’d love to say hi, and hear your thoughts.

  • Strata + Hadoop World London 2016

    London

    Several of us will be presenting, talking about platforms, strategies, and tools. We’ve love to see you there! Join us for our tutorials and sessions, or come ask questions during our Office Hour.

  • Data Day Seattle 2016

    Seattle, WA

    Join us as CTO John Akred gives a talk on alternative approaches to valuing data within an organization, and Data Scientist Chloe Mawer demonstrates the power of Jupyter notebooks using a real-world train-detection problem. We’ll also present a tutorial on building data pipelines with Kafka and Spark.

  • Enterprise Dataversity 2016

    Chicago, IL

    Several of us will be in Chicago this year, presenting tutorials on data strategy, data platforms, and how to manage data science in the enterprise. CTO John Akred will also be taking part in a panel about how to strengthen your data strategy skills.

  • Strata + Hadoop World New York 2016

    New York, NY

    The SVDS crew will be in New York this year, talking about data platforms, data strategy, and making the business case for Spark. Come by our talks, or catch us in the hallway track.

2017

  • Data Day Texas 2017

    Austin, TX

    We’re heading to Texas in January to talk about data pipelines with Kafka and Spark.

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