Revelytix is a commercial software company providing tools for enterprise information management. In July 2014, Teradata has acquired Revelytix and all assets associated with Revelytix. For more information on Teradata, please visit www.teradata.com. The founders and engineering team have been together for 14 years, eight at Metamatrix (sold to Red Hat in 2006) and six years at Revelytix. For the first few years at Revelytix we built complex data management software for the Department of Defense. With the emergence of Hadoop, we have ported some of our core technology to that platform, in a product called Loom. Loom manages Hadoop data complexity, making data scientists and other Hadoop users more productive. Loom automatically discovers datasets, generates metadata on datasets, and tracks lineage of operations in Hadoop. Loom has a published RESTful API and is integrated with R.