Open Source Desktop Operating Systems Database Management Systems (DBMS)

Sedna is a free native XML database which provides a full range of core database services - persistent storage, ACID transactions, security, indices, hot backup. Flexible XML processing facilities include W3C XQuery implementation, tight integration of XQuery with full-text search facilities and a node-level update language.

ourXdbu is a public aplication to manage diferents database formats DBF, DB, XLS, XLSX, MDB, LETO, SQL Server, MySql, and others Is possible to make relations with diferents formats etc...

SQL Server Manager Lite is a simple but effective database management tool for Microsoft SQL Server. System Requirements: * Microsoft SQL Server 2005 or later * Windows 2000 SP4 * 1 GHz Processor or faster NOTICE: MS SQL Server is a trademark of Microsoft Corporation.

FOML is an expressive logic rule language that supports object modeling, analysis, and inference. It naturally supports model-level activities, such as constraints (extending UML diagrams), dynamic compositional modeling, analysis and reasoning about models, model testing, design pattern modeling, specification of Domain Specific Modeling Languages, and meta-modeling. FOML can reason about: 1. The model meta-data (meta-model level reasoning, or syntax reasoning) 2. Data level: reason about a model and its data (instance model, i.e., diagram) FOML is built as a semantic layer on top of PathLP - a compact logic rule language of guarded path expressions, an adaptation of a subset of F-logic.

Easy to use web-based database management system. Functionally equivalent to a simplified version of Microsoft Access. Written primarily in PHP using the MySQL database engine. Supports all platforms that PHP/MySQL supports: Linux, Unix, Windows.

A next-generation object-relational database management system designed for enterprise use.

Since 1978 or so, VistA FileMan (aka File Manager) has been the database management system of the VistA (Veterans Health Information Systems and technology Architecture) medical software system created by the U.S. Department of Veterans Affairs.

EyeDB is an Object Oriented Database Management System (OODBMS) providing an advanced object model (inheritance, collections, arrays, methods, triggers, constraints), an object definition language, an object query language and C++ and Java bindings.

oraToolKit is the Swiss Army Knife for Oracle. Standards and well designed tools help DBA's mastering Oracle 10g / 11g throughout the whole lifecycle. OTK runs on Linux, zLinux, Solaris, AIX, HP-UX and other UNIX based systems.