InfoQ Homepage Java Content on InfoQ
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Grails and the Real-time Web
Stephane Maldini on addressing several issues concerning web applications written with Grails: scrolling large data sets without blocking, streaming to the browser, scale Grails in the cloud, etc.
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Getting Pushy: Pushing Data from Server to Browser
David Pollak presents Lift's design and how the same design decisions were applied to Clojure/ClojureScript/AngularJS. Lift is a web framework with support for server-push.
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Core.async - Communicating Sequential Processes using Channels, in Clojure
Rich Hickey presents the motivation, design and use of the Clojure core.async library, the reasons for choosing the CSP approach and how it helps to structure applications.
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Node.js Tools For Your Grails Toolbox
Zan Thrash advises on using some of the Node.js tools in order to improve Grails development: lint, concat, minify, testing JavaScript files, etc.
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BDD Using Cucumber JVM and Groovy
Marco Vermeulen explains using Cucumber and Groovy to apply BDD to a project, using Gherkin for writing scenarios, Groovy for step definitions, Spock for new features, and running Cucumber features.
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The Art of Builds - An In-depth Comparison of Build Tools
Hans Dockter discusses build systems from a declarative vs. imperative perspective, the importance of a rich execution model and problems with POM, providing examples from Gradle, Maven and Ant.
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Application Architecture in Groovy
Dan Woods presents the strengths and flexibility in Groovy, including its dynamic nature, categories and mixins, to create a powerful, maintainable, and simple application architecture.
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Web Apps in Clojure and ClojureScript with Pedestal
Brenton Ashworth introduces the Pedestal application library as a way to build rich collaborative applications in Clojure and ClojureScript.
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Grails Transactions
Burt Beckwith discusses performing transactions in Grails, covering services, customizing transaction attributes (isolation, propagation levels), two-phase commit, using JMS, and testing the code.
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Leveraging Groovy for Capturing Business Rules
Paul King illustrates various DSLs written in Groovy, highlighting several logic solving APIs and looks at the pros and cons of the various approaches (including tool support, flexibility, lock-in).
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Creating Groovy DSLs that Developers Can Actually Use
Guillaume Laforge and Paul King show how to leverage Groovy to build a Mars rover controlling DSL, including metaprogramming techniques and integration mechanisms.
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