Hi,
While using the 'Profile' custom resource and its Send Log extension feature we see a pop up 'Adding fields may affect Performance'. We would like to know details about this so that we can decide how we can use it for our purpose.
Is there any guidance on how many fields we can add comfortably without affecting performance?
If we plan to use just for Delivery Log extension and not use in Dynamic Reporting, will it still affect the performance?
When you say it affects the performance, can you elaborate, which performance it will impact?