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Deductive Database with Datalog, SQL, RA, TRC, DRC
The Datalog Educational System (DES) is a deductive database with Datalog, SQL, Relational Algebra, Tuple Relational Calculus and Domain Relational Calculus as query languages developed mainly for education. It can be used from most common Prolog interpreters over any supported OS and from portable executables (Windows, Linux and MacOS).
Provide an LDAP client API for Python, C wrapper module around OpenLDAP 2.x with an object-oriented API, several additional modules for processing LDIF, LDAP URLs and LDAP schema information
...Its main components are an object store, an application server and an IDE. The features include multi-user support, crash-recovery, hot-deployments and transparent object evolution.
A metadata schema registry server in Perl/C (based on RDF and Sparql/Redland), alongside a GUI client in Java/SWT with Jena for searching, browsing and creating application profiles, schemas and element sets describing resources in Dublin Core and LOM.
db4o is the world's leading open source object database for Java and .NET. Leverage fast native object persistence, ACID transactions, query-by-example, S.O.D.A object query API, automatic class schema evolution, small size (http://developer.db4o.com)
KML is a knowledge base with support of logical modeling. Advanced model is used to represent knowledge as a set of statements similar to natural language sentences. This project hosts a set of model storage library and server (vrb-ols) and clients.
Nextobjects is an Integrated Development Tool for Entreprise Applications. It use Turbine Torque for code generation. It is based on the Merise method.
Healthcare Xchange Protocol for interoperative communications. Data exchange/transfer, platform independent,XML-RPC, HL7, SOAP, EDIFACT, simple,easy, authenticated, secure, transparent, no geo-restrictions, open sourced, peer reviewed, collab development
This software is used to keep encrypted records of "accounts" for betting with fake money in any type of game (eg cards) It has a compound interest feature, where account holders' balance is compounded daily at 1%. It manages bets made during games.
The HSQLDB Plug-in embebs a HSQLDB pure-java database server into the Eclipse workbench for use as a data repository for Java applications developed using the IDE or for extending HSQLDB itself
Have you ever wondered which database indexes you should create for your JDBC-based application ? This Swing-based SQL profiler tries to offer a tool to monitor which tables and columns are accessed the most in SQL queries to recommend index creation
Web based (PHP and MySQL) tool connects Databases to SVG files, merges to variable printed documents with recursion, imposition, and RDM features. Spools: SVGprint, Postscript (2,3), EPS (3), PDF (x/1a, 1.4), VIPP (4), PPML (VDX), VPS.
A central database of all installable programs, descriptions, dependencies, source URLs, MD5 sums, and suggested menu listings and the software to read the database, usable by desktops and window managers to organize software and install any new software
Data Evolution for Java. Finch is a Data Transformation System based on JDBC and other Java blessed specifications. Finch is based on a component task architecture allowing users to create complex data manipulation jobs.
Open Simp-X is an openly developed Scalable Internet Management Platform - eXtended by plug-ins. Open Simp-X handles all the data and underline structure of Internet Applications.
This project will be a command-line/gui driven book cataloging utility that will allow simple input based on isbn (and possibly title at a later date) for use on major platforms (linux, os x, win32) in conjunction with the MySQL database software.