Presented By O'Reilly and Cloudera
December 5-6, 2016: Training
December 6–8, 2016: Tutorials & Conference

Hadoop as a service at BT: How to build a successful enterprise data hub

12:05pm–12:45pm Thursday, December 8, 2016
Location: Summit 2 Level: Intermediate
Average rating: ***..
(3.75, 4 ratings)

Prerequisite Knowledge

  • Knowledge of IT in and enterprise architecture in a large enterprise (e.g., a tier 1 telco)
  • A general understanding of Hadoop architecture (HDFS, YARN, and Spark)

What you'll learn

  • Understand how Hadoop can transform the data architecture of even the largest and most complex enterprises, as illustrated by BT's HaaS


If your organization has Hadoop clusters in research or as point solutions and you’re wondering where you go from there, this session is for you. Drawing on British Telecommunications’s internal Hadoop-as-a-service platform launched in 2014, Phillip Radley explains how to run Hadoop as a service, providing an enterprise-wide data platform hosting hundreds of projects securely and predictably. You’ll learn how to run Hadoop as a service, providing a low-cost scale-out enterprise-wide data platform for hosting hundreds of projects securely and predictably.

Topics include:

  • What a multitenant Hadoop-as-a-service platform is—and isn’t
  • Why build a HaaS platform
  • How to get started—what’s a minimum viable product, how much, and what’s the catch?
  • Who is in charge? Who are the users what are their use cases?
  • Questions you will get asked and how to answer them
  • Hadoop operations rolling upgrades, DevOps, capacity management, SLAs, and support
  • When to invest in new features or infrastructure
  • Where next? Streaming and machine learning with Kafka, Kudu, Spark, Flink, and TensorFlow
Photo of Phillip Radley

Phillip Radley


Phillip Radley is chief data architect on BT’s core enterprise architecture team, where he’s responsible for data architecture across BT Group Plc. Based at BT’s Adastral Park campus in the UK, Phill leads BT’s MDM and big data initiatives, driving associated strategic architecture and investment roadmaps for the business. Phill has worked in IT and the communications industry for 30 years, mostly with British Telecommunications Plc., and his previous roles in BT include nine years as chief architect for infrastructure performance-management solutions from UK consumer broadband to outsourced Fortune 500 networks and high-performance trading networks. He has broad global experience, including with BT’s Concert global venture in the US and five years as an Asia Pacific BSS/OSS architect based in Sydney. Phill is a physics graduate with an MBA.