A process that allows data to be moved to long-term storage off-site is known as what?

The concept of moving data to long-term storage off-site is best described by the term "archiving." Archiving refers to the process of storing data that is not actively needed for daily operations but must be retained for long-term access, compliance, or historical reference. This process often involves transferring data to a different storage medium or location, which may offer cost-effective storage solutions and ensure that data is preserved over time.

In contrast, compression involves reducing the size of data files to save storage space but does not inherently relate to moving data off-site. Replication focuses on creating copies of data in real-time or near-real-time, often for redundancy and disaster recovery purposes, rather than moving it to long-term storage. Synching typically refers to synchronizing data between different locations or devices, ensuring that they contain the most current version of the data, but does not specifically address the concept of long-term storage. Thus, archiving is the most appropriate term for the process described in the question.