technology

In this free talk, Adrian Buerki, author of Getting Started with the Google Web Toolkit Workshop, will present the Google Web Toolkit (GWT) which is a modern web development environment.

GR8Conf is an affordable conference dedicated to the Groovy dynamic language, the Grails web framework, the Griffon Swing framework, and other great technologies, such as Gradle, Spock, GPars, and more.

This month we are focusing on two things: Cassandra internals (some fundamental data structures and algorithms) and Cassandra Query Language (CQL, coming in version 0.8). Hopefully these topics will be of interest to seasoned Cassandra experts plus people with more of a general interest in distributed databases.

This month's Londroid meetup is on Payment and monetization, with three excellent talks on three different payment providers for in-app billing on Android: Google, Paypal, and Paythru.

Digital Cream Singapore is a roundtable forum for the most senior client-side digital marketers to discuss and explore the latest best practice on emarketing procurement, business cases, investment, ROI and supplier selection.

This month we will have two talks; Stephen Cresswell on Natural Language Testing, and Thomas Fuller on using the Infinispan data grid with Grails applications.

Andrew Chalkley's Core RoR is a comprehensive look at Ruby on Rails taking you from the basics on day one to using it in a variety of professional environments. Ruby on Rails is a full web stack framework, so you have to have a sound understanding of the ins and outs of web development.

April's meetup will feature Sean Owen on Collaborative Filtering at scale, and Mark Levy on Algorithms on Hadoop at Last.fm

Where mobile, Internet and media world-leaders meet. The open mobile revolution has only just begun. In 2009/2010 the mobile value chain opened to the Internet opportunity, and a new application ecosystem blossomed, on a smartphone platform. In 2011, it's going to explode.

The April London Ajax User Group will be part 1 of a two-part series on JavaScript Game Engines. Part 2 will follow in May. This month, Nick Brown from Boss Level Games will present on game development in Ajax and HTML5.

Following the success of our 'Off-line Job Board', where development teams can talk about new positions on their teams and developers (and agilists, testers, architects) can announce their availability, Skills Matter and MiniBar have joined up to see if we can take the idea of 'jobs for and by developers' further.

Beers, pizza, and graph database talk to celebrate the new Neo4j release. Afterwards, we'll head to the Slaughtered Lamb for some more NoSQL related chat.

Master Jenkins with its creator, Kohsuke Kawaguchi, and accelerate your team's development process. Continuous Integration is a fundamental best practice of modern software development. Jenkins is the number one open source Continuous Integration Server.