Data preserved for long-term retention, reference, or compliance after it is no longer actively used.
Archived data is generally static and may become the only remaining copy after it is removed from a production system. Archives commonly hold completed projects, business records, legal documents, correspondence, and media assets.
Archive systems use metadata and indexing to make retained information searchable. Retrieval speed is usually less important than durability, affordability, and the ability to retain data for a required period or indefinitely.