Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest...
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Transcript of Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest...
![Page 1: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/1.jpg)
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VITAL ImplementationBL-NLW-Tessella Ingest Meeting
3rd May 2007
Paul Bevan – [email protected]
Glen Robson – [email protected]
![Page 2: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/2.jpg)
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A DAMS for NLW
• Consultancy Review & Pilot Project
• Procurement as part of Integrated Library Management System.
• Key Goals:– Ingest, manage and disseminate objects
– Support current and future digitisation, digital archiving and digital collection projects.
– Achieve seamless integration
– Provide a platform for future dissemination methods
– Open access to our digital data, within a rights-managed environment.
![Page 3: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/3.jpg)
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About VITAL
• Product of VTLS Inc.– Based on FEDORA (Open Source, Increasing Uptake, Flexible & Extensible)
– Client– Access Portal– VALET– Handle Server
• Allows the flexibility of Open Source within a managed and supported framework.
• Certain Developments Required– Shift to Fedora 2.1 (complete)– Integration (Authentication)
![Page 4: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/4.jpg)
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Approach
• Object Review (complete)
• Prioritisation (Digitised Still Images) (complete)
• Defining Object Types (complete)
• Make existing Digital Archive accessible (complete)
• METS (complete)
• Develop Ingest Processes (complete)
• Develop Management Processes (eg. Checksumming) (complete)
• User-Interface Development• Testing and Final Ingest
Release 1: Transparent Dissemination of Digitised Still Images (May 2007)
![Page 5: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/5.jpg)
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Virtua-Vital Integration
• Aim: Management of traditional and digital assets through a single integrated system
• Integration Provides:– Central Point of Access– Shared Methods of Management– Most Effective Use of Existing Skill Sets– Seamless Access
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Integrated Metadata
• Metadata exists in only one part of the system (mostly)
– Descriptive Metadata in Virtua– Administrative Metadata in VITAL (eg. Rights,
Preservation)– Some Descriptive Metadata in VITAL for
administrative discovery
– FUTURE: Synchronisation?
![Page 7: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/7.jpg)
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Linkages
• Every Vital Object is linked to a Virtua MARC Record (at some level)
– Virtua VITAL: Handle in 856 of a Holdings record856 4 1 $3 C09663 $q image/jpeg $u http://hdl.handle.net/10107/20 $y Gweld yr
eitem = View the item
– VITAL Virtua: Attribute in METS Document<METS:sourceMD ID="sourceMD2">
<METS:mdRef LOCTYPE=“DOI" MDTYPE="MARC"
xlink:href="vtls003351559" xlink:type="simple" />
</METS:sourceMD>
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Integrated Access
• Transparent to the End User– Seamlessness with iPortal
• User shouldn’t realise they’ve switched from Virtua to VITAL.
• Carrying over of relevant session, rights and searching information.
• Developments– ‘Direct’ Access
• Google,• Handles• IMG tags?• Rights Managed
![Page 9: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/9.jpg)
OAIS
METSMETS
METS
METS
Digital Archive
iPortal
VITALDisseminators
MARCMARC
Virtua
VITAL
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Policies & Enforcement
• Object Policies– METS = Policy, FEDORA = Enforcement– Eg. Rights:
– FEDORA uses XACML (eXtensible Access Control Markup Language) to enforce rights on one or a group of objects within the repository. Rights are based on XACML statements constructed from the METS:Rights from METS document.
• Repository-Wide Policies– Every Object had METS– Every Object is linked to a MARC record– Every Object has DC (OAI/Internal Use)
![Page 11: Vital Implementation: BL-NLW-Tessella Ingest Meeting VITAL Implementation BL-NLW-Tessella Ingest Meeting 3 rd May 2007 Paul Bevan – paul.bevan@llgc.org.uk.](https://reader036.fdocuments.in/reader036/viewer/2022062511/551b34e8550346d41a8b5091/html5/thumbnails/11.jpg)
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Ingest
• Start with MARC record– Used to create Dublin Core data– Shows location of content (through 856)– Creates the METS
• METS used as SIP
• MARC updated with new holdings (with handle in 856)
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OAIS Ingest• Creation of SIP
MARC RecordDescriptive Information
Default METS
ObjectsContent
MARC to METS ProgramGenerate SIP
Submission information Package Ingest
Ingest ReadyMETS
SIP
ObjectsContent
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SIP (METS)• METS Header:
– History of METS document • Descriptive Meta Data
– mods on digital copy – link to dc for original – premis details on original file name – relationship information to other objects in Fedora
• Administrative Meta Data – mix technical meta data on images – dc legacy technical data – premis admin data including checksums, and relationships between data streams – link to MARC record in Virtua
• Digital Providence – List of actions that have occurred to the object – List of agents who ran the software / versions of the software used
• File Sec – List of Data streams linking above sections to particular data streams
• Structural Map – First one allows display via a METS viewer type application – Subsequent ones are linked to Disseminators
• Behaviour Section – Links objects to their dissemination
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VITAL Ingest
Fedora Object
METSDC (OAI-PMH)RELS-EXT (Relationships)
JTH00469_t.jpg (Thumbnail)JTH00469.jpg (Reference)jth00469.tif (Archive)offsite-jth00469.tif (Offsite)copperRoom-jth00469.tif (Copper)
Ingest ReadyMETS
SIP
ObjectsContent
Ingest Program
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Rights
Dissemination
Fedora Object
METSDC (OAI-PMH)RELS-EXT (Relationships)
JTH00469_t.jpg (Thumbnail)JTH00469.jpg (Reference)jth00469.tif (Archive)offsite-jth00469.tif (Offsite)copperRoom-jth00469.tif (Copper)
MARC RecordDescriptive Information
DisseminatorGenerate DIP
Dissemination ReadyMETS
DIP
DisseminatorGenerate DIP
Object View PageDIP
Virtua Record PageDescriptive Information
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Visualisation of VIRTUA
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Visualisation of VITAL
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Paul Bevan – [email protected]
Glen Robson – [email protected]