In this article, Jonathan Marsh describes how he used the WSO2 Mashup Server to create a feed from the National Geographic site's 'Photo of the Day' to create a screensaver for his computer.

When WSO2 WSAS is deployed in a production environment, in some cases, it may make use of a URL based repository, instead of the default file system based repository. This article by Afkham Azeez, manager of WSO2 WSAS project, addresses all of the concerns one may encounter during the creation & configuration of a URL based repository with WSO2 WSAS.

The implementation and invocation of asynchronous Web services is important to application development. UIs, which expose functionalities of Web services, have become increasingly interactive. As a result, asynchronous invocations and implementations have become more useful and effective, ultimately helping provide a better overall user experience. This article gives you an overview of different patterns for asynchronous scenarios in Web services and provides insight into how to implement them with Apache Axis2.

WSO2 WSAS Developer Community has provided you with a list of WSAS HOW TO articles.