Visopsys

License: GPLv2


Description:

Visopsys (VISual OPerating SYStem) is an alternative operating system for PC-compatible computers written from scratch and developed primarily by a single hobbyist programmer since 1997. Visopsys is free software and the source code is available under the terms of the GNU General Public License. The libraries and header files are licensed under the terms of the GNU Lesser General Public License.

BaseX

License: BSD-3-Clause


Description:

BaseX is a robust, high-performance XML database engine and a highly compliant XQuery 3.1 processor with full support of the W3C Update and Full Text extensions. It serves as excellent framework for building complex data-intensive web applications. It comes with interactive user interfaces (desktop, web-based) that give you great insight into your data.

Sedna

License: Apache 2


Description:

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.