InfoQ Homepage QCon London 2012 Content on InfoQ
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Decisions, Decisions
Dan North engages the audience into a discussion about the tradeoffs involved in making decisions regarding the team composition, development style, architecture, and deployment solutions.
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Timelines @ Twitter
Arya Asemanfar presents Twitter’s timeline architecture, the entire sequence of steps a tweet goes through until it reaches the timeline of each user following the person who tweeted.
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Resilient Response In Complex Systems
John Allspaw discusses pitfalls to be avoided while troubleshooting failed systems, comparing web operations at scale with practices in aviation and nuclear power industries.
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Building Highly Available Systems in Erlang
Joe Armstrong discusses highly available (HA) systems, introducing different types of HA systems and data, HA architecture and algorithms, 6 rules of HA, and how HA is done with Erlang.
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The Evolving Panorama of Data
Martin Fowler and Rebecca Parsons discuss how data has changed over the years, what is IT’s response to this change, and how data is used by organizations these days.
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Everything I Ever Learned about JVM Performance Tuning @twitter
Attila Szegedi shares lessons learned tuning the JVM at Twitter, spending most of his talk discussing memory tuning, CPU usage tuning, and lock contention tuning.
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To Java SE 8, and Beyond!
Simon Ritter discusses the future of Java, taking a look at proposed features and roadmap for Java 8 through 12.
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