Phil Wills discusses why The Guardian has introduced the Content Web API, how it has influenced the architecture of the site and how they develop software and collaborate with partners.
Michael Snoyman presents Yesod, a web framework written in Haskell and containing a web server, templating, ORM, libraries (templating, gravatar, etc.).
Gary Russell and David Turanski discuss creating HA architectures with Spring Integration using Cluster Controller and Strict Message Ordering, accompanied by demoes.
Glenn Vanderburg discusses how Clojure helps creating web applications, focusing on Ring, Compojure, and how a functional language can be used to generate HTML and XML.
Jürgen Höller reviews the major elements of Spring 3.1 and takes a peak into upcoming features in Spring 3.2 such as multi-core concurrent programming support for Java SE 7.
Mark Pollack and Stephen Bohlen discuss Spring.NET, comparing it with Spring for Java, explaining how Java-.NET interoperability works, what tools are available and .NET features such as LINQ and MVC.
Jeremy Grelle explains how to combine Spring with Flex in order to create RIA applications using BlazeDS, LiveCycle Data Services, Spring BlazeDS Integration and Flex Addon for Spring Roo.
David Syer and Mark Fisher on using Spring to develop concurrent and distributed apps, covering topics such as: asynchronous execution, intra-process, inter-process and inter-JVM communication.
Mark Pollack and Chris Richardson discuss NoSQL, exemplifying with Redis, Cassandra and MongoDB, and Spring Data, a project meant to provide a unified programming model for accessing NoSQL DBs.
Keith Donald presents the Spring MVC3 programming model, detailing with examples: mapping HTTP requests, getting a request input, generating responses, rendering views, data conversion and validation, handling exceptions and testing.
Craig Walls discusses social web applications, how to integrate them, how to provide social data in a RESTful and secure way, introducing Spring Social, a framework for developing social web apps.