InfoQ Homepage JVM Languages Content on InfoQ
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SpringOne/2GX 2009 Keynote
Rod Johnson covers the history of Spring, Spring 3.0, Spring Integration, Groovy, Grails, tc Server, Spring Insight, SpringSource Tool Suite, the VMWare acquisition and the Enterprise Java Cloud.
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Simplifying Java EE with Grails
Graeme Rocher introduces Groovy and its corresponding web framework, Grails, followed by a code writing demo intended to highlight the advantages of using Grails over Java EE for web applications.
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Persistent Data Structures and Managed References
Rich Hickey talks on identity, state and values. He explains how to represent composite objects as values and how to deal with change and state, as it is implemented in Clojure.
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Buy a Feature: An Adventure in Immutability and Actor
This presentation discusses the functional programing paradigms used to build Buy a Feature, (a multi-user, web-based, real-time, serious game), including Actors, event streams, Scala and lift.
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Lift Web Framework
This presentation discusses Scala (a hybrid Object Oriented and Functional language) and Lift, and how many Lift features are based on Scala pattern matching and functional composition.
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Pragmatic Real-World Scala
Jonas Bonér talks about Scala showing the benefits of OO, the type system, closures, high-order functions, immutability, Actors, then using ORM, AOP, DI and Testing with Scala.
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Three Years of Real-World Ruby
Martin Fowler talks about ThoughtWorks's experience with using Ruby on client projects for the past three years.
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Writing DSLs in Groovy
After a short introduction to DSLs, Scott Davis plays with the keyboard showing how to approach the creation of a DSL by typing working snippets of Groovy code that get executed.
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JRuby: Power on the JVM
In this presentation from QCon London, Ola Bini shows how JRuby is implemented, how it's optimized and what it can be and what it is used for.
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Evolving the Java Platform
Ola Bini talks about the current status of the JVM regarding languages running on top of it and the need to evolve in order to support dynamic languages.
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Ruby VMs: A Comparison
A look at the different Ruby virtual machines (JRuby, MagLev, IronRuby, Rubinius, MacRuby) and how to choose what fits best within the enterprise.
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JRuby: The Pain of Bringing an Off-Platform Dynamic Language to the JVM
Charles Nutter discusses bringing JRuby to the JVM, why Ruby is hard to implement, JIT compilation, precompilation, core Ruby implementation, Java library access, library challenges and future plans.
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