•4 years of production operation
–1.9 million objects (7.5 TB)
–27
administrative units with custodial oversight
–10 depositing
agents
–5 on-campus
conversion labs; 3 commercial vendors
•Administrative/technical metadata stored in Oracle 9i
•Content streams stored on RAID file system
•Technical metadata consistent with evolving
standards
–Image metadata: NISO Z39.87
–Audio
metadata: AES-X098B
–Text
metadata: METS text extension schema