Open Source Java Business Intelligence Software

olap4j is an open Java API for connecting to OLAP servers and writing analytic applications. Code is at https://github.com/olap4j/olap4j.

DataCleaner is a data quality analysis application and a solution platform for DQ solutions. It's core is a strong data profiling engine, which is extensible and thereby adds data cleansing, transformations, enrichment, deduplication, matching and merging. Website: http://datacleaner.github.io

ADaMSoft is a free and Open Source Data Mining software developed in Java. It contains data management methods and it can create ready to use reports. It can read data from several sources and it can write the results in different formats.

ORBIT : Operating Business Intelligence Tool Making Data Accessible Through Centralized Database Access ORBIT is a business intelligence tool designed to make data accessible to a broad audience within your company by centralizing access to databases. With this application, users can easily create reports, perform interactive analyses, and extract insights from raw data. The application simplifies data handling by providing easy-to-use features for non-technical users while maintaining flexibility for advanced queries.

DB2RDF is a a software tool that will convert data from relational data model to semantic data model (in the form of RDF and RDFS). A SPARQL endpoint for querying the converted data. For querying the semantic data, SPARQL query language is used.

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.

Provides a web interface where user can query a relationnal database thanks to a metadata catalog (similar to Cognos Query). Use Dojo Ajax library.

This is a new generation of SQL (Structured query language) Server which is targeted to serve on a Virtual Appliance. Hybrid SQL Server is targeted to run on VirtualBox from SunMicrosystems.

OLAP Query Designer is a fork of JRubik, and will incorportate an all new interface and query designer. I allows querying of OLAP Datasources like Mondrian, and is based around JPivot and the Pentaho project.

The Pentaho Personalizer is based on the "dead" project PentahoLooker. The Pentaho Personalizer is sponsored by Lizacom and have a "commercialy" financed core of developers to ensure that the project do not "die" by lack of time or interest.

Report Runner is a light weight Java based reporting and dashboard solution. It supports shceduled invocation of reports, various output formats (pdf,xls,html,rtf etc), report formating (via Jasper at present), chart & data grid based dashboards and real

Sql Parallel Executer is an open source software making the user perform Data Warehousing tasks with almost any database thanks to the use of ODBC drivers. Built keeping in mind the highest flexibility for the final user it offers several features: Scheduling Script execution, Parameter Substitution, Parallel Execution and Script Dependency. Designed for users without special Data Warehousing tools available, it can anyway suite most advanced users providing tools for exploiting their Data Warehouse. Tested using MySql, Teradata and Access both in testing and real working environments.

A Flex/java based system for presenting statistics over the net. Based on Mondrian backend. Able to handle large amounts of data, administration facilities not worth shouting about.