
MarkLogic Server
Google Cloud Datastore
Datomic
Valentina Server
Datahike
Matisse
Oracle TimesTen
SAP MaxDB
ESM Tools
4D
LiveCode Platform
Amazon RDS
Informix
Robo 3T
H2 Database
TeamDesk
MarkLogic Server
ESM ToolsGoogle Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.
4D - 4D is a relational database management system and IDE.
Datomic - The fully transactional, cloud-ready, distributed database
LiveCode Platform - It is Both Under the GPL and it is also Proprietary if using the GPL version the software you make...
Valentina Server - Valentina Server is 3 in 1: Valentina DB Server / SQLite Server / Report Server
Amazon RDS - Easy to manage relational databases optimized for total cost of ownership.