Welcome to OpenRDF.org, the home of Sesame and related applications and developments. Sesame is being used in industries such as pharmaceutical, healthcare and manufacturing for integrating disparate data sources and as a flexible data storage solution. Sesame is used worldwide by some of the worlds largest companies and government agencies.

Sesame is a development of Aduna, a company rich in the art of business related search and information integration. If your goal is to open up and integrate your isolated information silos, Sesame and Aduna can help you deliver your project. Read on for more information....

Sesame 2.6.5 is a bugfix release fixing a.o. several critical issues identified in subquery evaluation. [more]

Sesame 2.6.4 is a bugfix release bringing SPARQL 1.1 support up-to-date with the January 5 revision of the W3C Working Drafts. [more]

A big milestone: AliBaba moves into the Release Candidate stage. [more]