C++ 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 organises it in a PostgreSQL multi-stage data warehouse
The ht://Minerproject is a PostgreSQL Community project that is a part of the pgFoundry.
The pgFoundry page for the project is at http://pgfoundry.org/projects/htminer, where you can find downloads, documentation, bug reports, mailing lists, and a whole lot more.
