Fedora and OAIS Glen Robson
OAIS Model
Archival Storage Responsibilities Receive Data Manage Storage Hierarchy Replace Media Error Checking Disaster Recovery Provide Data Pages 4-7 to 4-8
Fedora and OAIS Model 2. Fedora 4. Access or Dissemination 1. Ingest 3. Data Management
Current Process 2. Fedora 4. Access or Dissemination 1. Ingest 3. Data Management Manual Ingest Select METS doc then Ingest into fedora Fedora Stores Data Places in hierarchy Allows Access Gives unique Identifier BookServlet Shows the book pics No link at present
Ingest Function
Functions of Archival Storage Polices: Error Checking Replacing Media Disaster Recovery
Functions of Access
Infrastructure Proposal Ingest Validate input Decide on Meta Data Description Fedora Simple storage Persistence AIP Mets Doc Data Management Geoweb / New System Stores METs Searches Repository Access Fedora PID
Access Responsibilities: –Presentation –Access –Dissemination format –Web Server
Preservation Perspectives Refreshment –Changes of storage for fedora –Store original cd? Replication –Transferring to fedora (Keeping CD ISO in Fedora –Copying web page tar.gz Repackaging –Extracting CD into its separate objects –Extracting tar.gz Transformation –Re-doing links for a web page
Access Service Preservation Translating to PDF Translating to tiff DSpace preservation: –Supported –Known –Unknown