borland database engine

Very fast, open source, JDBC API

Read data from and write data to Office 2010 Beta system files

RAV AntiVirus Full Update is the complete database of virus signatures.

Create cognitive database using Mentalese database engine.

siaqodb is object database engine

A Windows GUI tool for administering any database engine.

SQLite COM is a fully functional in-process SQL database engine.

Full embedded SQL database engine in a single ActiveX