strongly community supported software e.g., Apache, iRODS, Fedora); re-creation of 
archives from backups. 
Discussion 
The repository should conduct or contract assessments of the risks related to hardware and 
software infrastructure, and operational procedures. The repository should provide 
mechanisms that minimize risk from dependencies on proprietary or obsolete system 
infrastructure and from operational error. The degree of support required relates to the 
criticality of the subsystem(s) involved in