UnQLite - UnQLite is a in-process software library which implements a self-contained, serverless...
dBASE PLUS 10 - Object-Oriented Databases
CompactView - Viewer for Microsoft® SQL Server® CE database files (sdf)
InterSystems Caché - Use InterSystems Caché advanced database for high-volume data. Learn more about how Caché analyzes unstructured data and handles transaction management.
ObjectBox - ObjectBox empower edge computing with an edge device database and synchronization solution for Mobile & IoT. Store and sync data from edge to cloud.
VelocityDB - VelocityDB is an easy to use, extremely high performance, scalable, embeddable and distributable object database system with indexes for C# .NET applications with a small footprint (~ 600KB).