Value | Justification | Strategy |
Availability | To provide access at a time of user choosing | Redundancy, automated fallover |
Responsivity | To provide appropriate throughput | Redundancy, load-balancing |
Security | To enforce appropriate use of services and content | Cryptographically-secure identity and role management |
Interoperability | To facilitate creative reuse of content and services | Standard interfaces |
Extensibility | To enagle graceful evolution over time | Granularity, orthogonality, virtualization |
Trustworthiness | To promote users’ sense of predictability and reliability | Transparency, audit, certification |
Sustainability | To ensure ongoing access and use | Commodity components, institutional commitment, financial cost-recovery, professional development |
IS&T Archiving 2004