Informix - IBM Informix is a secure embeddable database optimized for OLTP and IoT data. Informix can seamlessly integrate SQL, NoSQL/JSON, and time series and spatial data.
LibreOffice - Base - Base, database, database frontend, LibreOffice, ODF, Open Standards, SQL, ODBC
Onavo - Onavo is an innovative app that provides free protection from web traffic while also monitoring the apps you’re using in order to determine what apps are being used and by whom.
My Visual Database - Using My Visual Database, you can create databases for invoicing, inventory, CRM, or any specific purpose.
FoxPro - FoxPro was a text-based procedurally oriented programming language and database management tool.
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.