Hello.
We have a spreadsheet for this kind of calculation; It was implemented for MSSQL, but it will dive you pretty much correct estimate for other DBMS as well.
You can download it here: http://git.netxms.org/public/netxms.git/blob/develop:/doc/misc/database_sizing.xlsx
We have a spreadsheet for this kind of calculation; It was implemented for MSSQL, but it will dive you pretty much correct estimate for other DBMS as well.
You can download it here: http://git.netxms.org/public/netxms.git/blob/develop:/doc/misc/database_sizing.xlsx