Open Source Data Warehousing Software

A simple Java ASN BER decoder and profiler A tool for easy manipulation of BER encoded files. An "awk" for ASN.1 BER (for Unix people) or maybe a "notepad" for ASN.1 BER (for Windows people). Jberd (Java BER decoder) is a lightweight BER decoder and associated tools for interpreting and processing BER encoded ASN.1 files. The following facilities are provided: • JBerd Profiler. A tool for profiling the contents of BER encoded files • JBerd Flattener. A tool for converting BER encoded files to flat files for processing by other facilities • JBerd Decoder objects. A set of Java facilities for writing BER applications that require BER decoding Go to the "files" section (link at the top of this page) to download a pdf of detailed documentation. Andrew Forsyth

REST API for XML and HTML schema-less query and recomposition.

This project will facilitate the development of the community foundation Data Atlas project, which will build a provider neutral data mart integrating and supporting the work of the field across all applications. See documentation for project overview.

FormatCheck screens flat files looking for violations in the format of the data. It uses a set of XML files that define the rules for each file format. The Swing front-end allows the user to run the verification, view and print the errors.

GenerateData is a general purpose data generation engine. No plug-ins, no APIs, just data generation made easy. From single files, to referentially sound databases, point, click, tweak and generate.

SDMXAPI is intended to provide an opensource Java implementation of an SDMX Standards. SDMXAPI is released under the lesser GPL license. SDMX is an initiative to foster standards for the exchange of statistical information.

MixDEM a web based ETL tools meant for Web integration, Data transformation and Mashup edition. It include MixDEM ETL Engine created using ZEND Framework, and MixDEM GUI Editor an AJAX IDE that enable developers to quickly and easily create applications.

An open-source project dedicated to designing, implementing and making freely available technology that journalists can use to do better journalism.

An open source RESTFul Web Service for text , meta-data extraction and analysis. oss-text-extractor supports various binary formats: Word processor (doc, docx, odt, rtf) Spreadsheet (xls, xlsx, ods) Presentation (ppt, pptx, odp) Publishing (pdf, pub) Web (rss, html/xhtml) Medias (audio, images) Others (vsd, text)

SnapLogic is an Open Source Data Integration framework that combines the power of state-of-the-art dynamic programming languages with standard Web interfaces to solve today's most pressing problems in data integration.

Open Source tools to be run in userspace