NDIIPP
Architectural
Model for Federated Digital Preservation
| DLF/Albuquerque | |
| November 19, 2003 |
| First, do no harm | ||
| Humility in the face of change | ||
| Legal | ||
| Economic | ||
| Cultural | ||
| Technological | ||
| Modular approach | ||
| Minimal requirements at each level | ||
| Implementation-agnostic | ||
| The system should never be optimized | ||
| Survive the first migration | ||
| Piggyback on existing work | ||
| OAIS/W3C/IETF/Digital Libraries | ||
Connections Between Institutions
| Import/Export | |
| Access/Storage | |
| These matter more than any instantiation | |
| Must survive changes of hardware | |
| Must survive element design changes |
| So where's the preservation layer? | |
| Preservation arises from institutions, not technology | |
| System as a whole provides tools for stewardship |