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Stephen O'Sullivan

Stephen O'Sullivan
Data Geek, Data Whisperers


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.


Hadoop Platform Grand Ballroom West
Tutorial Please note: to attend, your registration must include Tutorials on Monday.
John Akred (Silicon Valley Data Science), Richard Williamson (Silicon Valley Data Science), Stephen O'Sullivan (Data Whisperers)
Average rating: ***..
(3.71, 17 ratings)
What are the essential components of a data platform? This tutorial 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 realtime analytical workloads. Read more.
Office Hour Table D
Stephen O'Sullivan (Data Whisperers)
Are you trying to navigate the changing technology landscape for your organization? Are you confused by platforms and frameworks available? Don't know where to start with data strategy for your organization? Struggling to find the business value in big data technology investment? I'd be happy to help! Read more.
Enterprise Data Grand Ballroom West
John Akred (Silicon Valley Data Science), Stephen O'Sullivan (Data Whisperers)
Average rating: ****.
(4.50, 4 ratings)
A modern CIO rationalizing a company’s data architecture must consider a mix of deployment options like a utility executive has to invest in a good generation mix. We articulate a framework for applying the deployment levers available to architects as they plot a course forward in this era of big data technologies, born of our deep experience implementing the world's largest data platforms. Read more.


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