Sunday, October 19, 2008

jaramiko: ssh2 protocol for java

jaramiko: ssh2 protocol for java: "jaramiko is a port of paramiko for java: a pure-java implementation of the SSH version 2 protocol, released under the MIT license. it uses only features from java 1.3 (for example, InputStream instead of ReadableByteChannel) to make it more likely to work on embedded JVMs.

so far, it can do client and server mode SSH2, all the standard ciphers (AES, Blowfish, 3DES), compression, and all the shell, command, and subsytem channels. it can't do SFTP yet, though that's in progress."

Tuesday, October 07, 2008

Support

Support: "Trilead SSH for Java
Trilead SSH for Java is a freely available open-source library which implements the SSH-2 protocol in pure Java (tested on J2SE 1.4.2 and 5.0). It allows one to connect to SSH servers from within Java programs. It supports SSH sessions (remote command execution and shell access), local and remote port forwarding, local stream forwarding, X11 forwarding, SCP and SFTP. There are no dependencies on any JCE provider, as all crypto functionality is included.

Trilead SSH for Java is being actively developed by Dr. Christian Plattner who is working now for Trilead. Dr. Plattner originally created the well-known Ganymed SSH-2 for Java library during his PhD studies, however, the work on the Ganymed code has been discontinued.

Please note that Trilead SSH for Java is completely backwards compatible to the Ganymed code."

Tuesday, September 23, 2008

pdf-renderer: PDFRenderer Home Page

pdf-renderer: PDFRenderer Home Page: "The PDF Renderer is just what the name implies: an open source, all Java library which renders PDF documents to the screen using Java2D. Typically this means drawing into a Swing panel, but it could also draw to other Graphics2D implementations. We hope you will come up with cool things to do with it that we never thought of.

PDF is one of the core file formats of the Internet, so it is very important for Java programmers to be able to both read and write PDFs. Great open source libraries like iText have long handled the writing half, but until now there has not been a good way to read PDFs using open source Java libraries. It could be used to draw on top of PDFs, share them over a network, convert PDFs to PNG images, or maybe even project PDFs into a 3D scene."

Thursday, September 18, 2008

Yahoo! Developer Network - Flash Developer Center - ASTRA Flash Components - Charts

Yahoo! Developer Network - Flash Developer Center - ASTRA Flash Components - Charts

Similar to other Flash components, you can create a chart by placing an instance on the stage or by using ActionScript to create an instance dynamically.

Initializing a Chart on Stage

The easiest way to create a chart is to drag one of the chart components, such as ColumnChart, from the Components panel to the stage. This will immediately create a instance of the chart and add it to the display list. You may use the Properties panel to set some of its basic properties, such as the data provider and category names, and to change the position and size of the component. For more advanced functionality, you will need to manipulate the chart with ActionScript.

Monday, September 15, 2008

gridengine: Home

gridengine: Home

What is the Grid Engine project?

The Grid Engine project is an open source community effort to facilitate the adoption of distributed computing solutions. Sponsored by Sun Microsystems and hosted by CollabNet, the Grid Engine project provides enabling distributed resource management software for wide ranging requirements from compute farms to grid computing. A video is available that introduces grid computing and the Grid Engine project.

By any use of this Website, you agreed to be bound by these Policies and Terms of Use.

Mission

The Grid Engine project is about expanding the application and use of distributed computing. We want to:

  • Advance Grid Engine technology
  • Establish community-driven standards for distributed computing
  • Enable developers to create innovative services and applications across distributed heterogeneous compute environments
We've outlined an overall vision and set of objectives guiding our development process. You can view them in our introduction page and our documentation.

About This Site

This site is a base for continued collaborative development of the Grid Engine project. You will find Grid Engine distributed resource management software here, as well as evolving ideas for continued evolution of the code. We hope you will find the Grid Engine project useful in the deployment of your distributed computing applications.

Wednesday, August 06, 2008

Jcluster Home Page

Jcluster Home Page


Introduction
We present Jcluster toolkit, a high-performance Java parallel environment, implemented entirely in pure Java. Jcluster automatically balances resource load across the large-scale heterogeneous cluster with a transitive random stealing algorithm and provides simple high-performance PVM-like and MPI-like message passing interfaces with multithreaded communications using UDP protocol.
The availability of high-speed networks and increasingly powerful commodity microprocessors is making the usage of clusters of computers an appealing vehicle for cost effective parallel computing. Clusters, built using commodity-of-the-shelf (COTS) hardware components, are playing a major role in redefining the concept of supercomputing.
At the same time, Java has emerged as attractive platform allowing heterogeneous resources to be harnessed for large-scale computation. Java's object orientation, type and reference safety, exception handling model, code mobility, and distributed computing primitives all contribute to its popularity as a base upon which novel, component-based applications can be readily deployed. Increasingly, Java is becoming pervasive as a core technology supporting applications such as high-performance numerical computing, database connectivity, and scalable Internet services.

Sunday, August 03, 2008

Java Service Wrapper - Download Java Service Wrapper

Java Service Wrapper - Download Java Service Wrapper

Java Server Wrapper Standard and Professional Editions

In addition to supporting Java Service Wrapper development, get access to professional features:

  • Scaled memory settings: Ability to set initial and maximum memory levels based on the total amount of system memory.
  • Alert emails: Sleep safe at night knowing that you will be notified by email whenever anything happens with your application.
  • Event commands: Get the ability to execute arbitrary system commands in response to a wide range of JVM and Wrapper state changes.
  • Timed events: Ability to schedule JVM restarts, shutdowns, and thread dumps at specific times or intervals.

Sunday, July 20, 2008

Monday, January 21, 2008

ActiveBPEL Open Source Engine, BPEL Standard - Active Endpoints

ActiveBPEL Open Source Engine, BPEL Standard - Active Endpoints: "ActiveBPEL Open Source Engine Project

The ActiveBPEL� engine is a robust runtime environment that is capable of executing process definitions created for the Business Process Execution Language (BPEL) standard.

The ActiveBPEL engine technology is developed and maintained by Active Endpoints, which also uses the same technology in its commercial products. Active Endpoints created the ActiveBPEL open source project based on the belief that the open source model is an effective means through which to foster community interest, education and development around the BPEL standard."