Scaling Up Digital Preservation Workflows With Homegrown Tools and Automation
Shelly Black Brian Dietz Trevor Thornton
At NC State University Libraries, the Special Collections Research Center leverages an integrated system of locally developed applications and open-source technologies to facilitate the long-term preservation of digitized and born-digital archival assets. These applications automate many previously manual tasks, such as creating access derivatives from preservation scans and ingest into preservation storage. They have allowed us to scale up the number of digitized assets we create and publish online; born-digital assets we acquire from storage media, appraise, and package; and total assets in local and distributed preservation storage. The origin of these applications lies in scripted workflows put into use more than a decade ago, and the applications were built in close collaboration with developers in the Digital Library Initiatives department between 2011 and 2023. This paper presents a strategy for managing digital curation and preservation workflows that does not solely depend on standalone and third-party applications. It describes our iterative approach to deploying these tools, the functionalities of each application, and sustainability considerations of managing in-house applications and using Academic Preservation Trust for offsite preservation.
approaches to preservation scaling up