Usage of Scripts to improve the efficiency of business Rule

Summary:

Hi,

Just wanted to confirm that I have used the following scripts in sequence at the start of business rule in designer format

 

SET FRMLBOTTOMUP ON;
SET CALCPARALLEL 8;
SET CREATEBLOCKONEQ ON;

 

In the end of rule

SET FRMLBOTTOMUP OFF;
SET CALCPARALLEL 0;
SET CREATEBLOCKONEQ OFF;

 

The reason for using these scripts is to make rule faster because previously it was taking too much time. also I want to create new blocks for new combination in future. which will be done by "SET CREATEBLOCKONEQ ON;"

 

Let me know if these scripts are okay for system performance. as currently the backup is normal after testing the rule multiple times