Tips - Improving Financial Reporting Performance Need more inputs also - (Open discussion)

I would like to start a new discussion on Improving Financial Reporting Performance Some of tips I have mentioned below like to invite others to share their tips :

Adjust Java memory heap size

1. On FR server deployed on Windows open Windows Registry Editor.
2. Go to key
   HKEY_LOCAL_MACHINE\SOFTWARE\Hyperion Solution\FinancialReporting0\HyS9FRReports
3. Adjust -Xms (minimum heap size) and -Xmx (maximum heap size) value
   On Windows 32-bit servers the value can be set to 1024 each
   On Windows 64 bit values for -Xmx can be increased to 2048
4. In EPM 11.1.2.1 there is addional key HYs9FRPrint for this value can be increased to 1024m