Which deduplication setting removes documents that are duplicates of all previously published documents?

The deduplication setting that removes documents that are duplicates of all previously published documents is the global setting. This is because the global deduplication process identifies and eliminates duplicates across the entire dataset, ensuring that only unique documents remain. This is especially crucial in environments where numerous documents may share similar content, as it helps maintain the integrity and distinctiveness of the published material.

In contrast, other deduplication settings may focus on specific criteria or scopes, such as custodial or duplicate settings that could restrict deduplication to certain subsets of documents or contexts. By applying global deduplication, the system effectively streamlines the data handling process while upholding the uniqueness of each document across the entire dataset, leading to more efficient data management and retrieval.