SSRS Performance question

Hello All,

Due to the problem faced in below post. I had to convert all of my SSRS direct parameters into the data sets.

https://social.msdn.microsoft.com/Forums/sqlserver/en-US/b0c1d15f-bacb-48ae-b673-04a418a9e1dc/report-default-value-issue-when-label-is-inside-quotes?forum=sqlreportingservices

For example parameter below 

Converted to below - 

select Name = dbo.fn_AETranslate('All') ,Id = 0 
union all 
select Name =dbo.fn_AETranslate('Only Those Selected')  ,Id =1 
union all
select Name = dbo.fn_AETranslate('Exclude Those Selected') ,Id =2 

There are a lot of parameters like this simple but too many.

My question is can this slow down SSRS reports ? We also have cloud environment can it affect the performance and try to make multiple database connections ?

Thanks!

Best Regards, Pragati