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01:03:55

Scalable Big Data Stream Processing with Storm and Groovy

Posted by Eugene Dvorkin  on  Jan 18, 2015

Eugene Dvorkin provides an introduction to Storm framework, explains how to build real-time applications on top of Storm with Groovy, how to process data from Twitter in real-time, etc.

01:27:22

Rethinking API Design with Traits

Posted by Cedric Champeau  on  Jan 17, 2015

Cedric Champeau discusses the concept of traits introduced by Groovy 2.3. Traits look like interfaces, but allow the developer to add both implementation and state into it.

01:17:10

Testing Java, Groovy, Spring and Web Applications with Spock

Posted by Peter Niederwieser  on  Jan 17, 2015

Peter Niederwieser shows how Spock can be used for integration testing of Spring applications, and how combining it with Geb yields a powerful solution for acceptance testing of web applications.

01:25:36

Making Spring Boot Even Groovier

Posted by Graeme Rocher  on  Jan 10, 2015 1

Graeme Rocher shows how one can leverage key technologies from the Groovy and Grails communities to become even more productive with Spring Boot.

01:31:49

Groovy in 2014 and beyond

Posted by Guillaume Laforge  on  Jan 10, 2015

Guillaume Laforge presents the latest Groovy 2.3 release with its new features and performance improvements: "traits", new markup-based template engine, new code transformations, and more.

01:15:29

Groovy for System Administrators

Posted by Dan Woods  on  Jan 03, 2015

Daniel Woods discusses Enterprise Operations which is seeing a shift in the management paradigm of infrastructure.

01:16:42

How to Get Groovy with Java 8

Posted by Peter Ledbrook  on  Dec 06, 2014

Peter Ledbrook discusses the impact of the Java 8 language changes on Groovy applications and if Groovy still provides an edge in terms of developer productivity.

01:22:01

Experiences Using Grails in a Microservice Architecture

Posted by Jeff Beck  on  Dec 06, 2014

Jeff Beck describes how Grails fits into a larger polyglot architecture and goes through his team's experiences building and maintaining these micro services.

01:23:03

Android and Groovy, a Winning Pair?

Posted by Cedric Champeau  on  Dec 06, 2014

Cedric Champeau tries to answer the question: "Android developers are used to develop applications in Java, so why Groovy, a JVM language, wouldn't be usable for Android development too?"

01:07:18

SpringOne Technical Keynote 1

Posted by Hugh Williams,Juergen Hoeller,Dave Syer,Graeme Rocher,Andrew Glover  on  Nov 02, 2014

Opening Night Keynote from SpringOne 2GX 2014. Topics include Spring IO and Microservices, Groovy 2.3 and 2.4 and Grails 3.0 plans.

54:41

HTML5/Angular.js/ Groovy/Java/ MongoDB, All Together - What Could Possibly Go Wrong?

Posted by Trisha Gee  on  May 10, 2014 6

Trisha Gee demoes building a web application using Java, HTML5, Angular.js, Mongo.DB, Groovy and microservices in one hour.

01:17:30

Plugging the Users in - Extend Your Application with Pluggable Groovy DSL

Posted by Baruch Sadogursky  on  Mar 12, 2014

Baruch Sadogursky discusses creating DSLs which support plugins written both in Groovy or Java, addressing good public API design practices, security, and classpath isolation.

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