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This was an early attempt I made at data serialization, and now dead. A text-mode file reading/writing library using a new data format. Contains entries for each data type, stored in maps or multimaps. Denary, hex & oct supported for unsigned ints.
POESIA= Public Opensource Environment for a Safer Internet Access
an opensource Internet content filter (multimodal, mulitlingual) aimed for protection of youth (in schools...); partly funded by the European Commission
Integrating wxWidgets GUI toolkit with PostgreSQL database + some aditional widgets for displaying data from database. This project tries to implement Database-GUI interoperability between ProtgreSQL and wxWidgets. An easy way to develop database apps.
This library implements several locality sensitive hashing(LSH) based algorithms, including indexing data structure for high dimensional spaces and metric spaces, sketch constructions and set embedding algorithms.
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eXaro it's a free report engine similar to Jasper or Crystal Reports. eXaro can be embedded very easy in any Qt application. eXaro has an integrated preview with search and export (in different formats) capabilities. eXaro came with a visual designer.
Tokyo Cabinet is the successor of QDBM, a high performance database library similar to the DBM family. It also supports hash and B-tree databases and does not require any server process. The overall speed is improved compared to QDBM.
Sybase Open Client Object Oriented Interface (SOOI) The main goal of the project is help to developers, who uses C++ and Sybase Database in theirs works to start it quickly without using complicated API.
MailArchiva is a powerful, full featured email archiving (email archiver) and compliance solution for mail systems such as Microsoft Exchange. It stores all incoming, outgoing and internal emails for long term storage. A web based user interface is avail
LibZI provides portable configuration file storage and retrieval mechanisms for programmers. Specifically, it stores and retrieves data storage through XML with numerous primitive datatypes.
Cayuga is an expressive and scalable Complex Event Processing (CEP) system developed at the Cornell Database Group. The system is implemented in C++, and runs on Windows, Linux, and Mac OS X. See its Wiki page, or google "Cornell Cayuga" for details.
The tcl-dac project provides an abstraction library for uniform access to relational database managements system from the tcl language. Its a tcl-only wrapper library on top of the C-based database extensions.
Currently Oracle, Informix, ADABAS-D and OD
Abstract model for serialization of entities that may be listed, this includes all representations to be made in database managers that use the entity relation model. Currently only compatible with MySQL using PSF.DAPI based on MySQL NET connector
Decima is a database that was designed to support time-series data mining. It consists of PostgreSQL custom type definition, implementation of GiST index for that type and snowflake database schema.
Relational Object Mapping In C++, is a library that maps database tables to C++ classes seamlessly so that members will be populated by and in return will populate db columns. Also provides many std db operations, directly on the table interface.
Converts GIS data from CARIS NTX format into ESRI shapefile format, preserving virtually all features and attributes. Supports points, lines, polygons, text, spot heights and soundings. Includes a batch utility, an API, and an ArcView GIS Extension.
Lightweight Literature Database: a Qt/ODBC based crossplatform bibliographic database with file support (PDF,DOC..) for Windows / Linux. It sports BiBTeX import/export and requires MySQL, PostgreSQL or MicroSoft SQL-Server as backend. UNICODE enabled.
Porcupine is an open-source Python based web application server that provides front-end and back-end revolutionary technologies for building modern data-centric Web 2.0 applications.
The project will be looking at data (the intention is to begin looking at customer name/address data but this may widen over time) and ways to intelligently detect duplicates using fuzzy matching methods and algorithms.
Exploring the possibilities of doing an Operating System completely different than all of the existing ones. Instead of basing it upon concepts that are 40 years old, design it from the ground up object oriented, peer-to-peer, and for security.