# 21-Overflow_Transient

> This sample demonstrates the use of a memory allocation callback with a transient database.

### How to Run

> See instructions here on how to build this and other samples on your development platform. Once built, the sample can be run from the `\target\bin` directory:

>         21_overflow_transient

> But it is more instructive to run it in your development environment debugger, stepping through the code.

> Related Topics