Data Model

The ConquestExplorer framework is an open- source software for rapid prototyping of data-oriented desktop applications. It supports a transparent data model, interfaces for external tools and CRUD (Create, Update, Delete) features.

Emacs Photo Database package provides a front-end for a relational database to store the film, negative, and print information of photographers who prefer silver-based films and papers over digital imaging. Here are some key features of "Emacs Photo Database": ?*A* suitable for 35mm, medium...

GroundWork Foundation is an IT management data abstraction layer and development platform.The Foundation data model allows the integration of any state, event, and performance data running in a Web container.It comes with an XML enabled feeder framework.


Platforms: Windows, Mac, Linux

The ODX-Lib (ODX Library) is a data access library for ODX data (ISO-22901). The library covers the more complex parts of the ISO standard by a common API and provides a common in-memory data model for tools dealing with such vehicle diagnostic data.


Platforms: Windows, Mac, Linux

GCZoomView is a simple NSView subclass that offers a set of standard zoom features, such as Zoom In, Zoom Out, Zoom to any arbitrary scale, Zoom with the mouse scrollwheel, Zoom To Fit, Zoom to a given rect, etc. NSView has the ability to zoom built-in, using the scaleUnitSquareToSize: method....


Platforms: Mac

eXist-db is an open source database management system built using XML technology. It stores XML data according to the XML data model and features efficient, index-based XQuery processing. eXist-db supports many (web) technology standards making it an excellent platform for developing web based...


Platforms: Mac

Emdros is an Open-Source text database engine for storage and retrieval of analyzed or annotated text. Emdros has a powerful query-language for asking relevant questions of the data. Emdros has wide applicability in fields that deal with analyzed or annotated text. Application domains include...


Platforms: *nix

The goal of QtAlchemy is to provide a toolkit for writing database driven applications. This has two components, we provide a bridge from sqlalchemy to a gui bindable data model. The other component providing ways to automatically build gui's from this data model. Join the mailing list at...


Platforms: *nix

DB2RDF is a a software tool that will convert data from relational data model to semantic data model (in the form of RDF and RDFS). A SPARQL endpoint for querying the converted data. For querying the semantic data, SPARQL query language is used.


Platforms: *nix

Gaphor is an easy to use modeling environment. This means that you are able to create nice UML diagrams for documentation and to assist you with design decisions. Gaphor will help you create your applications. Gaphor project has an UML 2.0 compliant data model. Here are some key features of...


Platforms: *nix

The goal of PyQtBindings is to provide a toolkit for writing database driven applications. This has two components, we provide a bridge from sqlalchemy to a gui bindable data model. The other component providing ways to automatically build gui's from this data model. Join the mailing list at...


Platforms: *nix

Net::Z3950::SimpleServer is a simple Perl API for building Z39.50 servers. SYNOPSIS use Net::Z3950::SimpleServer; sub my_search_handler { my $args = shift; my $set_id = $args->{SETNAME}; my @database_list = @{ $args->{DATABASES} }; my $query = $args->{QUERY}; ## Perform the query on...


Platforms: *nix

SNAKES is a Python library that provides all then necessary to define and execute many sorts of Petri nets, in particular those of the PBC and M-nets family. Its main aim is to be a general Petri net library, being able to cope with most Petri nets models, and providing the researcher with a tool...


Platforms: *nix

JGraph is a robust and complete graph component that is better than many of its commercial competitors. With the JGraph zoomable component, you can display objects and relations (networks) in any Swing UI. JGraph can also be used on the server-side to read an GXL graph, apply a custom layout...


Platforms: *nix

Yukatan Webmail provides an advanced email management system. The goal of the project is to create an advanced webmail system, that uses a relational database backend to provide efficient search and classification capabilities. The project is currently in pre-alpha state. The underlying data...


Platforms: *nix

jwma is a WebMail implementation in Java, enabling the user to access, manage and compose email using a standard web browser. However, jwma is more then that. If you are interested, then read the more detailed overview on the features and use of jwma. Please note that you you might be looking at...


Platforms: *nix

JOOReports (Java/OpenOffice Reports) is an open source solution for creating office documents and reports in Java, using OpenOffice.org. Its primary goal is making template composition easy. Templates are regular word processor documents, created the OpenOffice.org Writer, with just a few...


Platforms: *nix

Scalable OGo project (SOGo in short) is a groupware server built around the SOPE application server. Unlike OGo it is focused on scalability instead of depth in functionality. The web interface uses human readable URLs and can be accessed according to REST web service ideas. Notably it requires...


Platforms: *nix

OpenChronicle is a real world blogging application with basic functionality similar to websites such as Blogger, WordPress, LiveJournal and MySpace. OpenChronicles purpose is to demonstrate how to use individual subsystems available as part of OpenSubsystems project when developing Java...


Platforms: *nix

Luka is an exception handling and reporting framework. SYNOPSIS use Error qw(:try); use Luka; try { $ftp->login("someuser", "somepass") || throw Luka::Exception::External ( error => $ftp->message . $@, id => "login", context => "FTP error: couldnt login", severity => 3, args =>...


Platforms: *nix