Archivist

Professional who preserves information for long-term use

An archivist is an information professional who assesses, collects, organizes, preserves, maintains control over, and provides access to records and archives determined to have long-term value. The records maintained by an archivist can consist of a variety of forms, including letters, diaries, logs, other personal documents, government documents, sound or picture recordings, digital files, or other physical objects.

This keyword could refer to multiple things. Here are some suggestions: