What is the purpose of Overlaying Deduplication metadata?

The purpose of overlaying deduplication metadata primarily revolves around maintaining document integrity. When deduplication occurs in the context of data processing, metadata is added to documents to ensure that the integrity of the remaining unique documents is preserved and clearly understood. This metadata serves as a reference point, allowing users and systems to track which documents have been deduplicated and to verify that the original, relevant information is intact.

By overlaying deduplication metadata, it becomes easier to manage the lifecycle of documents throughout the processing stages while ensuring that data remains accurate and reliable. This practice is essential to prevent issues that could arise during legal processes, investigations, or audits where the authenticity and completeness of documents are crucial.

In this context, the other options do not align directly with the primary function of deduplication metadata. Summarizing processing steps is typically related to documenting workflows rather than maintaining integrity. Enhancing search capabilities involves indexing and searching strategies, which are different from managing the implications of deduplication. Preparing for export relates to data transfer setups rather than the integrity aspects of document management within deduplication processes.