Hadoop, the distributive file system and MapReduce are just a few of the topics covered in this interview recorded live at QCon San Francisco 2013. Industry-standard Agile implementation and a lot of testing, assures the development team at Ancestry.com that they have an app that can handle the large traffic demands of the popular genealogy site.
Chris McMahon discusses radically open source testing at Wikipedia and has put out a call for the testing community to participate, as well as discussing approaches to browser test automation.
Deepak Giridharagopal explains the config management and automation tool Puppet, the concept of Immutable Deployments, and how Puppet DB (written in Clojure) allows to monitor and query systems managed with Puppet. Also: why PuppetDB is written in Clojure.
Developer Evangelist Jon Gottfried of Twilio discusses the ins and outs of adding voice and SMS messages with Twilio's RESTful API. Learn about adding Twilio's telephony features like sending and receiving text messages to and from your mobile or web app.
Bryan Beecham (aka Billy Garnet) reminds us that "XP not dead!" and shares his approach to teaching TDD and refactoring with Lego and applying XP and craftsmanship in teams as well as the human body.
Cliff Click explains 0xdata's H20, a clustering and in-memory math and statistics solution (available for Hadoop and standalone), writing H20's memory representation and compression in Java, low latency Java vs GCs, and much more.
Xavier Amatriain discusses how Netflix uses specialized roles, including that of the Data Scientist and Machine Learning Engineer, to deliver valuable data at the right time to Netflix' customer base through a mixture of offline, online, and nearline data processes. Xavier also discusses what it takes to become a Machine Learning Engineer and how to gain real experience in the field.
Eva Andreasson explains the various Hadoop technologies and how they interact, real-time queries with Impala, the Hadoop ecosystem including Hue, Oozie, YARN, and much more.
Dave Farley discusses the reasons for Continuous Delivery and Continuous Deployment, the advantages and challenges they pose, and much more.
Tim Berglund explains GitHub's approach to product owners and product development and how that can (or can not) translate to other companies.
Ed Cortis talks about Agile (or whether it is just common sense) in Operations teams as well as sharing his experiences in rolling out an Activity Based Working environment at Bankwest.
Rachel Laycock explains her experience with bringing Continuous Delivery to companies, the main technical and social obstacles, and much more.