Datahike - A durable datalog database adaptable for distribution.
Datomic - The fully transactional, cloud-ready, distributed database
Matisse - Matisse is a post-relational SQL database.
MarkLogic Server - MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
EdgeDB - EdgeDB is a next-generation graph-relational database that lets you easily build flexible, scalable applications in real-time.
Frame - Easily create reallife product shot mockups.