When developing a digital preservation strategy, take the following features into consideration.
Longevity: What files can be stored digitally for three to five years, after which time theyll be discarded? Which files require true, multi-decade preservation?
Interoperability: Will the technology youve chosen be compatible with new preservation systems 10, 20, or even 100 years from now?
Total cost of ownership: Have you factored in multiple costs, including initial expenditures, storage media, operations, maintenance, and conversion/migration?
Backup and recovery: Who will be responsible for backing up the preservation system? How accessible, reliable, and rapid are recovery methods?
Reproduced from National Underwriter Life & Health/Financial Services Edition, June 4, 2001. Copyright 2001 by The National Underwriter Company in the serial publication. All rights reserved.Copyright in this article as an independent work may be held by the author.