InfoQ Homepage Java Content on InfoQ
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Everything I Ever Learned about JVM Performance Tuning @twitter
Attila Szegedi discusses performance problems encountered at Twitter running Java and Scala applications, presenting how they solve them through JVM tuning.
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What’s New in Groovy 1.8 and Beyond?
Guillaume Laforge covers the main new features in Groovy 1.8 –DSL with command chain expressions, runtime performance improvements, GPars, closure support, JSON, and what is to come in Groovy 1.9.
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Implementing Scalable HA Architectures with Spring Integration
Gary Russell and David Turanski discuss creating HA architectures with Spring Integration using Cluster Controller and Strict Message Ordering, accompanied by demoes.
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Dynalink: Dynamic Linker Framework for Languages on the JVM
Attila Szegedi discusses a framework which provides object registration and discoverability, overloaded method resolution, etc. for better inter-language communication on JVM using InvokeDynamic.
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Making the Mobile Web Native with PhoneGap
Keith Donald and Roy Clarkson present PhoneGap and demo developing cross-platform mobile applications for iOS and Android.
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The Mapping Dilemma
David Nolen critiques the tools, languages and methodologies used today from the perspective of solving the “mapping dilemma”, introducing match, a pattern matching library for Clojure.
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Extreme Cleverness: Functional Data Structures in Scala
Daniel Spiewak shows how to create immutable data that supports structural sharing, such as: Singly-linked List, Banker’s Queue, 2-3 Finger Tree, Red-Black Tree, Patricia Trie, Bitmapped Vector Trie.
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Grails in the Cloud
Peter Ledbrook outlines the differences between several PaaS providers from the perspective of building, deploying and running a Grails application in the cloud, demoing running it on Cloud Foundry.
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Messaging for Modern Applications
Tom McCuch discusses the current trends in modern applications, how they can use messaging, how Spring Integration provides a messaging DSL, and the architecture of AMQP and RabbitMQ.
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Introduction to Spring Data Neo4j
Michael Hunger discusses graph databases and the need for them in the larger context of NoSQL data stores, introducing Spring Data, Neo4j, and Spring Data Neo4j.
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Understanding Java Garbage Collection and What You Can Do about It
Gil Tene explains the workings of a garbage collector: terminology, metrics, fundamentals, key mechanisms, classification of current GCs, the “Application Memory Wall” problem, and details Azul C4 GC.
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SpringOne 2GX Keynote: Next Generation Applications
Ben Alex along with a SpringSource team present the future of mobile applications, authorization, data, and application architecture as seen by VMware.
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