Open Source Java Distributed Computing Software

Essence is a simple Java framework with modules for Quantitative Analysis and Distributed Data systems.

the bbsc - BinBase Cluster System is a specification for the distributed calculation of jobs using j2ee and a cluster. We provide an implementation for Rocks Linux Cluster (Sun Grid Engine). This project has been merged into the BinBase system a couple of years back.

OpenRDS (Open Requisition Distribution System) is a framework written in Java/RMI conceived for making requisition-based distributed systems (clustering) easy to develop/manage. It's design emphasizes robustness, simplicity and scalability.

The openMosixApplet lets you watch the realtime load of your openMosix cluster. It consists of a local daemon which listens for connections by applets. The applet uses chart2D to provide a good-lookin' feeling.

Gridder is a group of portlets that simplify the use and administration of grid services. Especially for job submission management. Gridder also extends and documents the functionality of the OGCE Bundle. It is plenty of useful documentation.

NOTE: UBMoD is no longer actively developed and we encourage you to download Open XDMoD as a replacement for UBMoD. Open XDMoD has been developed to provide detailed information on resource utilization and performance for academic and industrial HPC centers. More information is available at http://xdmod.sourceforge.net/ UBMoD is a data warehouse and web portal for mining statistical data from resource managers in high-performance computing environments. UBMoD presents resource utilization over set time periods and provides detailed interactive charts, graphs, and tables.

Generic clustering/load-balancing platform (over a LAN or internet) using java based P2P Aorta workers that execute java "tasklets". Various tasklets can be implemented to solve fractals, process images, render webpages, crack RSA "brute force".

Alternative implementation of Spring framework remoting subsystem that supports different schemes of remote communication between client and server (1-1, 1-many, dynamic services discovering).

Distributed event bus library for passing application events to listeners running anywhere on the network. Library is a lightweight wrapper over the JGroups toolkit with event filtering features.

The Gridbus Grid Service Broker, is a service-oriented, economy and data-aware resource broker system that uses a simple, extensible middleware independent architecture that mediates access to distributed resources on a local / Global Grid of computers.

HyGrid provides a mechanism for building a grid of hybrid nature that could be used to handle the jobs requiring huge computational, storage or both the resources at the same time.

The Java Batch System (JBS) is a batch queueing system in the tradition of NQS and PBS for internal (Java-based) and system batch jobs. Stand-alone operation and integration with existing batch queueing systems, initially OpenPBS, is supported.

This project is setup to maintain a set of Javaparty codes. This includes Javaparty benchmarks and applications. Javaparty (http://www.ipd.uka.de/JavaParty/) is a Java extension for easy and efficient parallel programming. It does so by extending the

A light weigth high performance cluster server to link several Java machines into one logical unit. Medusa does not compete with J2EE servers but allows clustering of standard Java code for fail-over, redundancy and processing power.

The software provides a means to form a simple Java cluster. It can be also viewed as a parallel computing library in Java. The project is based on the following <a href='http://www-106.ibm.com/developerworks/java/library/j-super.html'>article</a>

The SensorWeb project aims at developing Open SensorWeb Architecture (OSWA) and implementing standards compliant platform and middleware for integration of sensor networks with emerging distributed computing platforms such as Grids.

The purpose of this program is to prove that given a finite number of Monkeys and a finite amount of time one monkey will be able to make more money off the stock market than any human being. Checkout our web site for an uncorrupted download.

SwarmCache is a simple, yet powerful distributed caching mechanism. It uses IP multicast to efficiently communicate between caching instances. It is ideal for radically improving the performance of clustered web applications.

SysUnit is a JUnit framework for distributed testing, system testing and integration testing. SysUnit is ideal for testing highly distributed software such as clusters of web applications, web services or MOM based software

Jgroup/ARM is a replication framework that supports group method invocations, hides replication from the clients, and partitioning in distributed systems. In addition, the replication management facility supports autonomous replica deployment and recovery

Jtrix is a technology to allow code to be mobile, adaptive, distributed and scalable. Please see http://www.jtrix.org for much more documentation and info.

XtreemOS project aims at building a Linux-based operating system to support virtual organizations for next generation Grids.

LEMMing stands for Linux Enterprise Management and Monitoring. It's an environment that aims an easy way to take care of your HPC cluster. It is based WebServices. That lets you LEMMing multiple clusters throght the same interface.