Projects

Apache ActiveMQ

claimed by Apache Software Foundation

Apache ActiveMQ is a fast Message Bus which supports many Cross Language Clients and Protocols and many advanced features while fully supporting JMS 1.1 and J2EE 1.4.

Apache Camel

claimed by Apache Software Foundation

Apache Camel is a powerful rule based integration framework which provides a POJO based implementation of the Enterprise Integration Patterns using an extremely powerful fluent API (or declarative Java Domain Specific Language) to configure routing and mediation rules. The Domain Specific Language ... [More] means that Apache Camel can support type-safe smart completion of routing rules in your IDE using regular Java code without huge amounts of XML configuration files; though Xml Configuration inside Spring is also supported. [Less]

Petals

PEtALS is the highly distributed Open Source ESB hosted by OW2. PEtALS delivers OW2 JavaTM Business Integration (JBI) platform. PEtALS provides lightweight and packaged integration solutions, based on JSR-208 specifications, with a strong focus on distribution and clustering. PEtALS helps you ... [More] to integrate your Enterprise Business Units in order to provide a value added global solution. By assembling all your enterprise elements, you can provide new applications by re-using some existing ones. Thus, all your applications expose their logic by exposing services. This concept is know as a Service Oriented Architecture (SOA). The project also provides a set of JBI components and a component development kit that will help users to develop their own components. [Less]

WSO2 ESB

The WSO2 ESB is a lightweight and easy-to-use Open Source Enterprise Service Bus (ESB) available under the Apache Software License v2.0. WSO2 ESB allows administrators to simply and easily configure message routing, virtualization, intermediation, transformation, logging, task scheduling, load ... [More] balancing, failover routing, event brokering, etc.. The runtime has been designed to be completely asynchronous, non-blocking and streaming based on the Apache Synapse core. WSO2 ESB is developed on top of the revolutionary Carbon platform (Middleware a' la carte), and is based on the OSGi framework to achieve the better modularity for your Service Oriented Architecture (SOA). This also contains a lots of new features and many other optional components to customize the behavior of the server. [Less]

JORAM

JORAM (Java Open Reliable Asynchronous Messaging) is an open source implementation of the JMS (Java Message Service) 1.1 API. It provides access to a really distributed MOM (Message Oriented Middleware), built on top of the ScalAgent D.T. agents based platform and used within many critical ... [More] operational applications. Stable versions of JORAM are JMS 1.1 certified. Moreover JORAM is used by JOnAS to undergo the J2EE 1.4 certification, and has passed all tests concerning JMS 1.1 certification in this J2EE TCK. JORAM is a mature project started in 1999, it is an open source software released under the LGPL license since May 2000. Professional Support is available from Scalagent D.T. [Less]

Inferno Distributed Operating System

Inferno® is a distributed operating system, originally developed at Bell Labs, but now developed and maintained by Vita Nuova® as Free Software. Applications written in Inferno's concurrent programming language, Limbo, are compiled to its portable virtual machine code (Dis), to run anywhere on ... [More] a network in the portable environment that Inferno provides. Unusually, that environment looks and acts like a complete operating system. The use of a high-level language and virtual machine is sensible but mundane. The interesting thing is the system's representation of services and resources. They are represented in a file-like name hiearchy. Programs access them using only the file operations open, read/write, and close. The 'files' may of course represent stored data, but may also be devices, network and protocol interfaces, dynamic data sources, and services. The approach unifies and provides basic naming, structuring, and access control mechanisms for all system resources. A single file-service protocol (called Styx or 9P2000) makes all those resources available for import or export throughout the network in a uniform way, independent of location. An application simply attaches the resources it needs to its own per-process name hierarchy ('name space'). The system can be used to build portable client and server applications. It makes it straightforward to build lean applications that share all manner of resources over a network, without the cruft of much of the 'Grid' software one sees. Inferno can run 'native' on various ARM, PowerPC, SPARC and x86 platforms but also 'hosted', under an existing operating system (including FreeBSD, Irix, Linux, MacOS X, Plan 9, and Solaris), again on various processor types. [Less]

Fura

Fura is a self-contained grid middleware that allows the grid enablement and distribution of applications on heterogeneous computational resources. Fura features a web-based GUI, wizard-guided installation and configuration, and Web Services compliance. Fura's component based plug-in ... [More] architecture allows grid services to be extended or replaced, and new services can be developed reusing existing components. [Less]

ProActive

ProActive is the Java GRID and Cloud middleware library (with Open Source code under GPL license) for parallel, distributed and multi-threaded computing. With a reduced set of simple primitives, ProActive provides a comprehensive API to simplify the programming of Grid Computing ... [More] applications: distributed on Local Area Network (LAN), on clusters of workstations, or on Internet GRIDs and Clouds. ProActive is only made of standard Java classes, and requires no changes to the Java Virtual Machine, no preprocessing or compiler modification, leaving programmers to write standard Java code. [Less]

JBoss Messaging

JBoss Messaging was designed and built from the ground up and was not based on the JBoss MQ architecture and is 100% JMS Compliant The main new features are related to clustering functionality. JBoss Messaging contains a fully functioning and highly scalable clustering implementation. Unlike ... [More] JBoss MQ, JBoss Messaging does not rely on a "HA Singleton", this was a major drawback in JBoss MQ, where only one JMS server in the cluster was active at any one time, providing a scalability bottleneck. With JBoss Messaging this limitation disappears and all nodes in the cluster can simultaneously host active JMS servers allowing the load to be distributed much more smoothly. [Less]

CMI

CMI is a framework that provides a generic system to define and configure clusters of RMI objects. CMI allows to dissociate objects from registries and servers by defining global registries and clusters of objects. By this way, it ensures a scalability and high-availability of accesses to objects it manages.