Open Source C++ Data Warehousing Software

Apache Doris is a modern MPP analytical database product. It can provide sub-second queries and efficient real-time data analysis. With it's distributed architecture, up to 10PB level datasets will be well supported and easy to operate. Apache Doris can meet various data analysis demands, including history data reports, real-time data analysis, interactive data analysis, and exploratory data analysis. Make your data analysis easier! Support standard SQL language, compatible with MySQL protocol. The main advantages of Doris are the simplicity (of developing, deploying and using) and meeting many data serving requirements in a single system. Doris mainly integrates the technology of Google Mesa and Apache Impala, and it is based on a column-oriented storage engine and can communicate by MySQL client.

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

MerciGest is a free inventory management software. The program allows you to manage thousands of items in the warehouse by showing them in a complete list of loads, unloads, returns and stock. The software also allows you to print transport documents and invoices. The program is available in 4 languages: english, italian, spanish and french In this project there is both the desktop version for Windows and for MS Access. The application written in VBA for MS Access is distributed in open source mode under GPL license.

LucidDB is a DBMS optimized for business intelligence. Besides architectural innovations such as column-store, it supports many advanced features from SQL:2003, including SQL/MED and user-defined transformations written in Java.

System for Web usage mining and data warehouse: it allows the discovery of knowledge from data (KDD) regarding users' usage on the Web (such as unique visitors, sessions, transactions) and organise it in a RDBMS (currently PostgreSQL). Written in C++.

Uses alternate data streams to provide arbitrary tagging and searching of files within NTFS and other modern file systems supporting alternate data streams. Customisable vocabulary provides searchable standardised tagging system of file associations. Unlike most other file archiving systems, no additional database is required, and the system is robust, and persists file attributes irrespective of renaming / moving / copying / modifying etc. I would appreciate your opinions and suggestions / bugs etc.

Easy encrypted backups over the Internet (a graphical user interface for Box Backup by Ben Summers and contributors)

Inventory, manufacturing, sales (POS) automation suite that consists of software written in Java 6 and custom developed hardware.

A group a subprojects for Data Cleaning projects, mainly as a step of a Data Mining Project. Visit www.datacleaningopensource.com to review our current applications or if you want to add yours. NOTE: PROGRAMMING SKILLS ARE REQUIRED.

Identifies duplicate files by computing SHA256 hash of file contents. provides options to either hardlink, delete, or create shortcuts to duplicated files. Hardlink is the recommended option for most complicated file copy problems (like old file systems with lots of stuff on used by lots of people), as both copies remain identical, and disk space is minimised.

The Financial Data Access Library provides an abstraction of market data sources. It verifies data consistency and provides transformation to different time frame e.g. daily to weely. Includes SQL, CSI, ASCII and online data sources such as Yahoo!

Farmers Helper is to help organize Farmers with thier Livestock, Feed, and Employees.

Simple warehouse accounting system

GlobalClient is a multi-user, role-based, plug-in extendable, DB-abstract application for small and mid-size enterprises, written in Borland C++Builder.

HydraCube is a highly scalable multi dimensional aggregation (OLAP) engine which supports MDX queries for data retrieval. It is a parallel software and can be run on network of wrokstations or multi processor shared memory systems.

InfiniDB is now hosted on github.

InventurCE is a project for the german municipalities to check their inventory on a handheld.

Small program to take care for goods in stock.

RTK is a program devoloped in C to generate reports from a variety of sources (text files, SQL Servers, XML,... ) and to a variety of destinations (text files, graphical view, HTML, PostScript, etc).

The Staticly Typed Advanced Recognition System is an extensible and flexible customer data integration solution toolkit.

SYRAH si propone di far emergere e rappresentare i concetti espressi per mezzo di un linguaggio naturale. SYRAH aims to discover and represent concepts expressed in natural languages. NLP, lemma, lemmario, italiano, rete, semantica, clustering, semantic

A SQL based analytic engine running on an NVIDIA GPU for exceptional performance. We see over 700x performance increase over a well known database on the same machine.

Ведение базы автомобилей в производстве или тюнинг ателье. Простенькая база, с возможностью добавления основных материалов для производства. Прибит гвоздями к конкретному производству. Код совсем не оптимизирован, сделан на коленке, первый проект на QT ____________________________________ Maintaining a database of vehicles in production or tuning studio . A simple base, with the possibility of adding a basic material for production. Nailed to a particular production . The code is not optimized , made ​​on the knee , the first project on the QT.

Open Source tools to be run in userspace