InfoQ Homepage Java Content on InfoQ
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Priming Java for Speed at Market Open
Sponsored by Azul. Gil Tene discusses issues with dynamically optimized environments used for trading systems along with techniques for dealing with them, including JVM performance tune up tricks.
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Refactoring in Java, Scala, and Clojure
Glen Peterson uses the Expression Problem to compare refactoring in Java, Scala and Clojure, showing how traits minimize changes in Scala when an interface changes and how Clojure avoids some issues.
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Clojure Core.Async
Timothy Baldridge introduces Clojure’s Core.Async library, presenting the motivation behind the library and examples in Clojure and ClojureScript helpful to decouple subsystems in an application.
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Lambdas and Streams in Java 8
Angelika Langer, Klaus Kreft discuss using Streams in Java 8: what they are, parallel or sequential execution, intermediate and terminal operations, stateless operations, and fluent programming.
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Practicing at the Cutting Edge: Learning and Unlearning about Performance
Martin Thompson discusses the major steps in the evolution of Java and how it contrasts to alternative technologies, and the challenges of pushing the limits of performance.
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Parallel-lazy Performance: Java 8 vs Scala vs GS Collections
Sponsored by Goldman Sachs. Java 8 has Streams, Scala has parallel collections, and GS Collections has ParallelIterables. How well do they perform?
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Project Avatar
In this solutions track talk, sponsored by Oracle, David Delabassee discusses creating hybrid apps with Avatar, a platform for server-side development in JavaScript for the JVM.
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Clojure in the Large
Stuart Sierra discusses various Clojure features: protocols, records, DI, managing startup/shutdown of components, dynamic binding, interactive development workflow, testing and mocking.
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Lambda: A Peek Under the Hood
Brian Goetz explains how lambda expressions are implemented using the invokedynamic instruction introduced in Java SE 7.
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Living in the Matrix with Bytecode Manipulation
Sponsored by New Relic. Ashley Puls introduces three common byte code manipulation frameworks: ASM, CGLib, and Javassist, providing enough detail to get one started.
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Garbage Collection is Good!
Eva Andreasson has a fairly entertaining and yet painful presentation around garbage collection that will probably will end with more questions than answers.
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Scala: The Good Parts
Jack Singleton discusses how to improve code readability and maintainability in Scala, and how to be productive with Options, Immutability, and the Collections library.
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