The Frick Collection
The Frick Collection set out to preserve its Photoarchive — over 1.2 million digital reproductions built up over two decades — adopting Arkivum's managed 'Perpetua' service, which runs Archivematica as its preservation engine. The project is a candid lesson in scale: because Archivematica logs a PREMIS event for every microservice action on every file, ingesting huge batches produced METS XML manifests gigabytes in size that crippled performance. The Frick re-architected its pre-ingest staging, segmenting the collection into smaller logical batches to keep the manifests manageable. A valuable, honest account of the engineering realities of preserving millions of files.