Duplicate Check LocalWhen using Duplicate Check Local, the speed of processing a Duplicate Check Job does no longer depend on the speed of Salesforce, but on the speed of your own device. As a result, you can have your duplicate results in larger jobs much quicker.
Using Duplicate Check Local, the encrypted records will be processed on your local machine. After finding all duplicate records, the results are pushed back to Salesforce, where you can review and process them like you're used to. Duplicate Check Local is available in de Advanced and Premium editions.