.$db is dBASE IV temporary data
Key Features: .$DB File Extension
|Created by||dataBased Intelligence|
What is an .$DB file?
The $db file extension is mainly related to dBASE IV database program and used for one of its temporary files.
These are typically created by computer programs for a variety of purposes; principally when a program cannot allocate enough memory for its tasks, when the program is working on data bigger than architecture's address space, or as a primitive form of inter-process communication.