Transferred 89,000+ messages
XML preservation formats Account-centricMessage-centric
Persistent Digital Archives and Library System: Final project report to the Library of Congress. April 19, 2012 PeDALS Architecture
PeDALS Extractor
Normalized for AIP
The PeDALS AIP.xml
The PeDALS SuperPackage
Submitted Account
Preserved Account (Logical View)
Submitted Account
Simple Message
Attachments
Governor Hunt server Governor Easley April 2, 2009 DigCCur 2009
EMCAP – View of attachments
Architecture of EMCAP
Can use a variety of software clients IMAP connection to the archival server is just another folder in client you use EMCAP User Client View
Can be reviewed but not removed by user. User based, on- demand transfer. The processor can be configured to run automatically, or archivists can manually start the parser. User moved to EMCAP
Bad Transfer
Lack of weeding
Sensitive Information
Aid4Mail
MessageSave
Attachments in Native Format
Warnings
CERP Architecture Depositor system(s) These systems and their clients do not interact with the CERP system Transferred is transferred after it has become inactive. The depositor determines the file formats and the physical transfer media. Transfer events are not expected to follow a pre-defined schedule. CERP workstations
Archival Information Package (AIP)
Simple Message