http://databrewery.org/
Brewery is a Python <http://python.org/> framework and collection of tools for analysing and mining data. Goal is to provide functions and tools for: - streaming and processing structured data from various sources, such as CSV, XLS files, Google spreadsheets, relational (SQL) databases, MongoDB (no-sql database),... - data quality auditing - data mining Complementary framework to brewery is *Cubes*: framework for online analytical processing (OLAP)