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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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Building Mobile HTML5 Apps in Hours, Not Days
Aditya Bansod explains the benefits of creating mobile applications with HTML5, demoing creating such an application with Sencha Designer 2.
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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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Generic Programming Galore Using D
Andrei Alexandrescu discusses generic programming, showing how to solve generic tasks with D, tasks that are difficult or impossible to perform with other languages.
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CoffeeScript: JavaScript Evolved
Scott Davis introduces CoffeeScript through a demo, showing how to create a Hello World application and why it is an improvement over JavaScript.
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1,000,000 Daily Users and No Cache
Jesper Richter-Reichhelm shares the lessons learned while scaling their game platforms to handle millions of users, each game being built by small teams of two developers without dedicated ops.
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Java in the Cloud - PaaS Platform in Comparison
Eberhard Wolff introduces Cloud Computing, IaaS/PaaS, comparing the Java support provided by Google GAE, Amazon Beanstalk, VMware Cloud Foundry, and Cloud Bees.
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Cloud Foundry Boot Camp
Dave McCrory explains how Cloud Foundry works, demoing setting up and running an application on it and Micro Cloud Foundry, and using the services available in VMware’s cloud.
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Spring Data JPA – Repositories Done Right
Oliver Gierke demoes using Spring Data JPA to create repositories using a Domain-driven Design approach.
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Embedding Ruby and RubyGems Over RedBridge
Yoko Harada introduces RedBridge, aka JRuby Embed, a Java API for calling JRuby code that is treated as regular Java objects, explaining its relation to JSR223 and demoing how to use it.
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Effective Use of FindBugs in Large Software Development Efforts
William Pugh explains how to use FindBugs, a Java static code analysis tool, to discover bugs. The talk covers general issues regarding code bugs with advice on how to make sure you get rid of them.
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How We (Mostly) Moved from Java to Scala
Graham Tackley discusses how The Guardian switched all new development from Java to Scala, why they did that, what were the benefits and the problems, and why they did not choose Python+Django.
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