GridGain is a computational grid framework. Its goal is to improve general performance of processing intensive applications by splitting and parallelizing the workload. In many cases GridGain is used to achieve better overall throughput, better scalability or availability of services.
Following picture illustrates the basic idea behind processing grids:
Phantastic!
"EclEmma is a free Java code coverage tool for Eclipse, available under the Eclipse Public License. Internally it is based on the great EMMA Java code coverage tool, trying to adopt EMMA's philosophy for the Eclipse workbench:
* Fast develop/test cycle: Launches from within the workbench like JUnit test runs can directly be analyzed for code coverage.
* Rich coverage analysis: Coverage results are immediately summarized and highlighted in the Java source code editors.
* Non-invasive: EclEmma does not require modifying your projects or performing any other setup.
The Eclipse integration has its focus on supporting the individual developer in an highly interactive way.
The update site for EclEmma is http://update.eclemma.org/."
The Security Annotation Framework (SAF) is an instance-level access control framework driven by Java 5 annotations. It can be easily integrated into Spring applications which primarily use the SAF to control access to their domain object instances. SAF security annotations define locations in the source code where the SAF shall perform permission checks at runtime. An annotation-driven approach to instance-level access control promotes the separation of an application’s security logic from its business logic. This significantly increases the testability and reusability of application components. It further allows the implementation of instance-level access control features into existing applications without modifying existing business logic.
Canoo WebTest is a free open source tool for automated testing of web applications.
It calls web pages and verifies results, giving comprehensive reports on success and failure. The White Paper provides an overview of the features and the design rationale. Detailed information is provided in the Manual Overview as well as the Install and Troubleshooting guides.
Artifactory is a Maven2 proxy repository with advanced features. It is based on JCR (using JackRabbit as the implementation), with a web UI based on Wicket, and embeded Jetty for quick start. All artifacts are stored in an embedded Derby DB.
JayWalker is an open-source build and deployment analysis tool which interrogates a Java application's compiled artifacts and generates static and interactive graphical reports from it. In turn, a software professional can interpret and use these reports to improve software quality and to understand the current state of the software application in question.
Although there are quite a few dependency analysis tools on the market, JayWalker is different because:
* It walks the class files rather than the source files
* It can interrogate nested archives (i.e. a JAR within a WAR within an EAR file)
* It can detect a variety of conflicts that can be identified at build and deployment time in an effort to minimize runtime dependency errors.
* It can be incorporated into a continuous integration solution so conflicts can be identified as they are introduced into source code control rather than addressing errors at runtime.
* It can be run standalone via the commandline on a system which just has a JRE installed
* Other dependency tools are package or class specific. JayWalker has support for archives, packages, and classes.
* Report attributes can be toggled on or off
* Walking across classlist elements can be done in several different ways:
o Deep (default) - recursively follow all paths
o Shallow - recursively follow paths up to and including a boundary element
o System - recursively follow paths up to a boundary element which is not part of the deployment, but is provided by a server or environment.
The Frameworx Project has been formed to help create an industry commons of open source service-oriented infrastructure for ISVs and other producers of enterprise-class applications. We play an active role in creating components and frameworks that are made available through leading community development projects, and provide value-added services and solutions around them.