Thanks for sharing this valuable content..! Keep It Up👍

Great session it was👍

I thik we can avoid duplicate in dataloader by checking uniq value or I'd something is option provided by the dataloader.

Instead of creating a user name with Data Loader can I put isDataFromDataloader in csv file and put all the values equal to True and in the trigger we don't execute if the data is from dataLoader...

What are the types of files supportes in data import wizard and data loader.

Can we import null values in data import wizard? and Please conduct another training/learning session . It's a request to you Mohit sir.