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Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Digital PreservationReasons & Methods
Delos Summer School 2005
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Digital Preservation – Reasons & MethodsContent Overview
'Digital Preservation in Digital Libraries – Issues, Obstacles and Possibilities'
by Anne R.Kenney
'Audit & Certification'by Seamus Ross
'The DELOS Testbed: Identifying, evaluating and selecting preservation methods'
by Andreas Rauber and Hans Hofman
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Digital Preservation – Reasons & MethodsContent Overview
'Managing Ingest: Handling, Documenting and Automating'
by Birte Christensen-Dalsgaard
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Digital Preservation in Digital Libraries – Issues, Obstacles and Possibilities
Anne R.Kenney, Cornell University
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
DO Digital Preservation
Cultural heritage at risk Protect institutional
assets and investments Ensure access Prevent rather than
recover from disaster Things can be done now DP shouldn‘t be solely
driven by technology
NO Digital Preservation
We rely on paper Lots of copies out there Vendors support
backward compatibility Legal and financial
concerns prevent it No complete solution We just keep everything
Reasons
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness Constituents
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness Constituents
70% no support
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness Constituents
70% no support
39% obsolescence
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness Constituents
70% no support
39% obsolescence 74% no ongoing funding
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness Digital Content
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Survey of Instututional Readiness File Management Program
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Foundation Documents
Trusted Digital RepositoriesAttributes and Responsibilities (RLG/OCLC)
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Foundation Documents
Trusted Digital RepositoriesAttributes and Responsibilities (RLG/OCLC)
OAIS Reference Model(CCSDS)
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Foundation Documents
Trusted Digital RepositoriesAttributes and Responsibilities (RLG/OCLC)
OAIS Reference Model(CCSDS)
Together:
enable collaborative initiativesleverage community-based efforts
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
1. Acknowledge2. Act3. Consolidate4. Institutionalize5. Externalize
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
TechnicalRecources
Organizational
1. AcknowledgeUnderstanding, thatdigital preservation is alocal problem
non-existent
non-existent or inadequate
low
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
Technical Recources
Organizational
2. ActOne-time fixes to ongoing problem
general terms
reactive
project-based
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
Technical
Recources
Organizational
3. ConsolidateActivities become increasingly coordinated
basic policies
proactive
limited beyond projects
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
TechnicalRecourcesOrganizational
4. InstitutionalizeMapping to external standards, begin long-term planning.
systematic
anticipates needs
sustainable
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
Technical RecourcesOrganizational
5. ExternalizeInter-institutional collaboration and dependencies
collaboration
distributedintegrated
varyingsustainable
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Five Organizational Stages
1. Acknowledge2. Act3. Consolidate4. Institutionalize5. Externalize
maturity model measure progress
of preservation development
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Cornell‘s special approach
VerticalArchiveSilos
Pu
blis
her-
base
d
Inst
itu
tion-b
ase
d
Form
at-
base
d
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Cornell‘s special approach
Cuttingacross
Pu
blis
her-
base
d
Inst
itu
tion-b
ase
d
Form
at-
base
d
Subject-based
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Cornell‘s special approach
Pu
blis
her-
base
d
Inst
itu
tion-b
ase
d
Form
at-
base
d
Subject-based
Function-basedGovernment-controlled
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Cornell‘s special approach
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Audit & Certification
Seamus Ross, University of Glasgow
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
authenticityintegrityof objects
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
self-contained
authenticityintegrityof objects
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
self-contained
authenticityintegrityof objects
accessibility
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
self-contained
authenticityintegrityof objects
accessibility
stakeholders
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Requirements
media types
self-contained
authenticityintegrityof objects
accessibility
stakeholders
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Trusted Repository
TDR and OAIS+ curatorial aspects+ customer perspective
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Audit Types
Internal: self assessment External: financial, operational, IT/EDP systems
and services
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Audit Challenges
What should how be audited? Who should do the audits? Certify…
… the repository?… the organisation?… the System?
Framework to deal with… different business contexts… different levels of compliance
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Audit Target Group
Who will seek certification? Who will pay for certification?
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
people, data, processes, managing organisations
Workgroup RLG/NARA
certifiable elements
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
people, data, processes, managing organisations
Workgroup RLG/NARA
certifiable elements
standard certification
process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
people, data, processes, managing organisations
Workgroup RLG/NARA
certifiable elements
standard certification
process
emergency plans
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
people, data, processes, managing organisations
Workgroup RLG/NARA
certifiable elements
standard certification
process
emergency plans
revocation of certification
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
The DELOS TestbedIdentifying, evaluating and selecting preservation methods
Andreas Rauber, Technology University ViennaHans Hofman, Nationaal Archief Netherlands
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Motivation
Which preservation strategy is the most suitable according to my needs?
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Purposes
evaluate strategies
define requirements
documentation
controlled, trustedpreservation procedure
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Purposes and Objectives
evaluate strategies
define requirements
documentation
controlled, trustedpreservation procedure
authenticity features
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Purposes and Objectives
evaluate strategies
define requirements
documentation
controlled, trustedpreservation procedure
authenticity features
metadata
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Purposes and Objectives
evaluate strategies
define requirements
documentation
controlled, trustedpreservation procedure
authenticity features
metadata
cost factors
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Purposes and Objectives
evaluate strategies
define requirements
documentation
controlled, trustedpreservation procedure
authenticity features
metadata
cost factors
technical solutions
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Environment
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Environment
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Evaluation Process
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Managing Ingest:Handling, Documenting and Automating
Birte Christensen-Dalsgaard, statsbiblioteket.dk
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Harvesting management
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
The Web
Protocols Surface web – deep web Simple objects – complex objects Applications Personalisation
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Protocols
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Developement
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Developement
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Developement
Niklas KöhnHS 'Digital Libraries'
Digital Preservation – Reasons & MethodsSummary of Delos Summer School 2005
Problems of Harvesting
Recommended