No, it is not. Two firebird server instances cannot access the same database regardless of where it is located.
---- On Wed, 16 Dec 2015 06:33:33 -0500 Rudi Feijó rudi.fe...@multidadosti.com.br [firebird-support] <firebird-support@yahoogroups.com>wrote ---- Is it possible to use 2 pcs with firebird installed, accessing a single database that resides in a shared storage area network (which is acessible to both servers)?