CenturyLink Cloud - CenturyLink Cloud offers the secure and reliable enterprise cloud services.
Datahike - A durable datalog database adaptable for distribution.
Datomic - The fully transactional, cloud-ready, distributed database
Matisse - Matisse is a post-relational SQL database.
Valentina Server - Valentina Server is 3 in 1: Valentina DB Server / SQLite Server / Report Server
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.