Open Source Distributed Computing Software - Page 20

Implementation of Fault Tolerant CORBA specification, V1.0 (OMG Document ptc/2000-04-04), extended to support large-scale, distributed systems. Implements both Passive (Cold and Warm) and Active replication styles.

GuidLib is a library with functions for GUIDs (also known as UUIDs, as defined by RFC 4122).

HADOS is a server software for storing files in a cluster of server. The goal is to handle high availability by storing copy of the same file on several nodes. HADOS provides RESTFUL APIs to easily store, check or retrieve files. Using the powerful cluster APIs you can retrieve the files whatever the node that hosts it. To avoid any single point of failure, it is possible to apply a request to any node of the cluster, there is no master node.

Helena is an explicit state model checker for high-level Petri nets.

HERAKLES is a reasoning broker framework for OWL (Web Ontology Language) reasoning systems.

VL-1 is High Performance Computing Middleware designed for the domain experts/researchers/Teachers who want to focus more on their problem then finding out ways of how to implement their problem.

This is a middleware solution for HPC.

High Performance Computing test

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HaDeS is a deployment system for large scale installation. Designed to be scalable with respect the number of nodes and agnostic with respect the OS deployed, it has a Web Service interface that allows an easy integration in complex SOA systems.

HadoopDB is a hybrid of parallel database and MapReduce technologies. It approaches parallel databases in performance and efficiency, yet still yields the scalability, fault tolerance, and flexibility of MapReduce systems.

Hedera provides common interfaces for popular group communications packages like JGroups, Appia, and Spread. Hedera allows applications to switch easily between group communications without code changes and with minimal reconfiguration.

Hedgehog is a Java library for simple distributed computing. Your code instantiates a server, post jobs, and is notified when clients return the results. The clients need not have the job classes. Hedgehog uses JmDNS, XStream, XML-RPC, and Jetty.

Hellsing is a distributed JavaScript engine.

Hermes is a P2P middleware. It's not a framework, but it's a shell over the existing frameworks. This shell is made in such a fashion that it's possible to the app developer to change the underlying framework without any changes to his app code.

This project is to build a distributed Key-Value Store (KVS). * Can survive software or hardware failures. * Can tolerate failures of entire nodes. * Can recognize that new storage nodes are joining the system and are able to utilize new nodes.

Hoster's Mate is an open source distributed provisioning system that allows hosters to centrally manage their server park without setting up a huge commercial solution.

A MIDlet that, when run in PalmOS devices, can HotSync with the PC or a remote database

Hotpotato is a Java based distributed processing client-server framework

The Hybrid Ad Hoc Grid is a self-organizing computational grid which has simplified installation, reduced administrative activities and fault recovery.

Hybrid Circuit Switching On-chip Network Implementation

Hydra Cache is a distributed cache implementation based on the design of Amazon Dynamo. Hydra is designed to provide a highly available, scalable, reliable and decentralized distributed cache solution for large high performance enterprise application.

IDEAIS is a enteprise service bus integration plataform for software development tools and activities. It uses Web Services (SOAP/HTTP) to integrate best of the breed software development tools (Eclipse, Subversion, Bugzilla, dotProject, vTiger).

IIOP.NET allows a seamless interoperation between .NET, CORBA and J2EE distributed objects. This is done by incorporating CORBA/IIOP support into .NET, leveraging the remoting framework.

IMPFarm is a renderfarm for the POV-Ray raytracer. All communication is via http with XML documents. Servers and clients are cross platform. Management and reporting is done using web pages.