Granite Data Services (GDS) is a free, open source (LGPL'd) alternative to Adobe® LiveCycle® (Flex™ 2+) Data Services for J2EE application servers. The primary goal of this project is to provide a framework for Flex 2+/EJB 3/Seam/Spring/Guice/POJO application development with full AMF3/RemoteObject benefits.
It also features a Comet-like data push implemention (AMF3 requests sent over HTTP) and ActionScript3 code generation tools (Ant task and Eclipse builder).
Dedicated service factories are available for:
* EJB 3 (session beans that return entity beans),
* Seam (with identity security and conversation/task support),
* Spring (with Acegi security and entity beans support),
* Guice/Warp (with entity beans support),
* Simple Java classes (aka POJO) interactions.
GDS is designed to be lightweight, robust, fast, and highly configurable.
Coadunation is a Java based daemon server. It enables developers to quickly and easily develop daemons, web applications, distributed applications, manage distributed services etc. It provides, SSO (Single Sign On), SOA (Service Oriented Architecture), Web Services, RMI, Containers, Message Services and much more.
Fedora open source software gives organizations a flexible service-oriented architecture for managing and delivering their digital content. At its core is a powerful digital object model that supports multiple views of each digital object and the relationships among digital objects. Digital objects can encapsulate locally-managed content or make reference to remote content. Dynamic views are possible by associating web services with objects. Digital objects exist within a repository architecture that supports a variety of management functions. All functions of Fedora, both at the object and repository level, are exposed as web services. These functions can be protected with fine-grained access control policies.
The Advicio Service Workbench assembles second-generation IT service catalogues, creating a basis for distributed development of component-based service architectures. The tool’s deliverables are detailed IT service specifications in Advicio’s Service Specification and Configuration Language (SSCL). As well as delivering added value to clients – who benefit from clear-cut definitions of the content and scope of services – the specifications are also valuable for service providers to document workflows or in contract agreements with outsourcing partners.