The OpenUDDI Server is an open source implementation of UDDI 3.0.
The server is based on the Novell UDDI server, and has the following features:

• Support for LDAP or Hibernate-based persistence
• Based on Java5
• Lightweight, runs on any application server
• Supports Publication, Inquiry, Security, Subscription, Custody and Value Set apis
• Supports replication over Subscription API
• GWT-based web admin
• Licensed under an Apache license