Presentations

Diagnosing Performance Issues, with Spring Insight, Before it's a Problem

What if a user reports your application is slow? At that point, it’s too late. Runtime performance is more than an ops team’s concern. Continuous performance profiling is an important part of the agile developer’s bag of tools. Spring Insight enables developers to watch what their application is actually doing in real time and zero in on performance issues. Come to this session to learn about Spring Insight from its creators. Learn how to easily enhance the default instrumentation to gain even greater visibility into your application.

Session Detail

Harnessing the power of HTML5

The role that server-side Java plays in a web application is rapidly changing due to the rising prevalence of high-performance JavaScript VMs and browser support for advanced HTML5 APIs such as Canvas, Web Sockets, and Web Workers. This session will show how a RESTful Java back end built with Spring can provide scalable rich data and services to complement a smart client-side framework such as jQuery, Dojo, or GWT and its use of the HTML5 APIs.

This session is aimed at experienced Java web developers. It will cover: -Rapidly building lightweight RESTful services with Spring 3.0 and Spring Roo to support rich HTML5 clients -How to carry over the concepts of Java EE APIs such as JPA and Bean Validation to a smart client -Async message-based communication over Web Sockets.