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0100101101000010 Workshop Digital Preservation: Technology & Policy Introducing the Deposit System of the KB Ernst Otto IBM Global Services Netherlands
0100101101000010
Workshop Digital Preservation: Technology & Policy
Introducing the Deposit System of the KB
Ernst Otto
IBM Global Services Netherlands
0100101101000010
Workshop Digital Preservation: Technology & Policy
Presentation overview
• The KB-IBM partnership• Scope of the project• The Open Archival Information System model• Look back and forward
0100101101000010
Workshop Digital Preservation: Technology & Policy
The KB-IBM partnership
Deposit System design and delivery
System Maintenance 10yr
Study & Research on Long Term Preservation
Pilot Deposit Systemdesign and delivery
Deposit system of Netherlands Electronic Publications Pilot version
Deposit System of Netherlands Electronic PublicationsImplementation: DIAS v1
0100101101000010
Workshop Digital Preservation: Technology & Policy
Scope of the project
• Requirements verification• System design• Hardware and standard software• Custom application development• Study on Long Term Preservation
0100101101000010
Workshop Digital Preservation: Technology & Policy
Requirements Verification
• Workshops per OAIS module to reach mutual understanding
• Documentation in use-cases• Start tracing of requirements
0100101101000010
Workshop Digital Preservation: Technology & Policy
System design
• Open Archival Information System reference model (OAIS)
• IBM´s Content Manager enriched with standard components
• Open and Expandable Architecture• Design prepared for Long Term Preservation
0100101101000010
Workshop Digital Preservation: Technology & Policy
Hardware and standard softwareHD Enterprise Storage Server3,4 TB effective, RAID-5
Tape library 4 TB
System BackupTape library 12 TB
Optical Library3 units, total 18 drives3 * 1,3 TB
RS6000S, Winterhawk 25 nodes production2 nodes test
AIXDB2
Content ManagerTivoli Storage manager
0100101101000010
Workshop Digital Preservation: Technology & Policy
Custom application development
• Java visual age code development• Webbased end-user interfaces, thin client• KB-user application thick client• Object Oriented design • Stepwise delivery with 3 releases
0100101101000010
Workshop Digital Preservation: Technology & Policy
Study on Long Term Preservation
• Identification of core concepts• Proof of concept UVC approach• Archiving of web publications• Media, technical an intellectual preservation
0100101101000010
Workshop Digital Preservation: Technology & Policy
Ingest
Preservation
DataManagement
Access
Archival Storage
Delivery&
Capture
Packaging&
Delivery
Administration Monitoring & Logging
Data Data
Query
AIP
SIP DIP
SIP DIP
AIP
Enhanced OAIS procesmodel
Source: Networked European Deposit LIBrary
0100101101000010
Workshop Digital Preservation: Technology & Policy
Solution on OAIS
Archival Storage
Ingest
Preservation
DataManagement
AccessDelivery
&Capture
Packaging&
Delivery
Administration
External System
Monitoring
0100101101000010
Workshop Digital Preservation: Technology & Policy
Solution on OAIS
Archival Storage
Ingest
Preservation
DataManagement
AccessDelivery
&Capture
Packaging&
Delivery
Administration
External System
Monitoring
TSM
DB2
Content Manager
BO
0100101101000010
Workshop Digital Preservation: Technology & Policy
Solution on OAIS
Archival Storage
Ingest
Preservation
DataManagement
AccessDelivery
&Capture
Packaging&
Delivery
Administration
External System
Monitoring
BuilderLoader
Deliverer
Preservation
TSM
DB2
Content Manager
Retriever
BO
0100101101000010
Workshop Digital Preservation: Technology & Policy
Look back, Project Timeline
Requirements verification
Requirements verification
System DesignSystem Design
Release 1Release 1
Release 2 and 3Release 2 and 3
Acceptance and trial use
Acceptance and trial use
01-07-2002
12-12-2001
15-03-2001
15-11-2000
01-10-2000
01-10-2002
0100101101000010
Workshop Digital Preservation: Technology & Policy
Look back, Relevant Extensions
• Separated Backup System• National Bibliography Number• Acceptance Test Environment• Automatic processing (Batchbuilder)
0100101101000010
Workshop Digital Preservation: Technology & Policy
• Clear scope specification• On-site development• Full KB involvement• Fit-for-purpose documentation• Project and change management method
Look back, Critical Success Factors
0100101101000010
Workshop Digital Preservation: Technology & Policy
Look forward, development plans
• Long Term Preservation:• Preservation Layer Model• Operational UVC for .pdf• Internet Archiving
• Internet access• Content Manager Version 8 upgrade
0100101101000010
Workshop Digital Preservation: Technology & Policy
Questions?
