--- In firebird-tools@yahoogroups.com, Niben M Singh <niben_s@...> wrote:

>
> Hello All -
>
> I am just curious if there is any document about the binary file

structure of fdb files.

Odd choice of group to ask that question. The structure is all
documented in the files of the source code.
http://sourceforge.net/cvs/?group_id=9028

The documentation group would be a more appropriate venue for
additional documentation outside the code base?
https://lists.sourceforge.net/lists/listinfo/firebird-docs