The Koninklijke Bibliotheek (KB) digitizes the national collection
of the Netherlands. Digitization leads to multiple versions of a
publication: a digital access file, a digital master file, back-ups of
the digital versions and the physical original publication. This in
turn increases the need for storage capacity quickly. And raises
questions like: Should all versions be stored? Do all the versions
need to be preserved in order to ensure permanent access, and if so
which ones should be preserved and how? Based on the collection
care plan and the content strategy a differentiated storage policy is
set up in order to establish a relation between the physical object
and the digital counterpart(s). This method assigns value to
different collection lots and is used to find out how to apply
collection care in an efficient way.
Digital Preservation Planning: Just Do It!valariek
AkLA 2014 Digital Preservation Planning: Just Do It!
Presenters: Valarie Kingsland, Kristine Bunnell, Lisa C. Krynicki, Neva Reece, and Rachel Seale
(Organized and moderated by Valarie Kingsland)
A Library of Congress Digital Preservation Outreach and Education (DPOE) Train-the- Trainer workshop was held at the Elmer E. Rasmuson Library at UAF, where participants from around the State of Alaska completed an intensive training program to learn how to present the Library of Congress curriculum in order to inform archives, libraries, museums, and other institutions or organizations, about how to develop a digital preservation plan. Join us to discover what Alaska DPOE Trainers have to offer in this fast paced introduction to concepts and stages of digital preservation that can be applied to your organization, workplace, or your personal digital environment. Start planning today!
http://akla.org/anchorage2014/presentation/digital-preservation-planning-just-do-it/
5.14.15 Slides, “Digital Preservation with ArchivesDirect: Ready, Set...” DuraSpace
Hot Topics: The DuraSpace Community Webinar Series
Series 12: "Digital Preservation with ArchivesDirect: Ready, Set, Go!"
Webinar 1: “Digital Preservation with ArchivesDirect: Ready, Set...” May 14, 2016
Curated and Presented by Artefactual Systems, Sarah Romkey, Systems Archivist and Courtney Mumma, Consultant, US and International Community Development
Preserving repository content: practical steps for repository managers by Mig...JISC KeepIt project
The JISC-funded KeepIt project is working with a series of different types of digital repository to enable the participating repository managers to formulate practical and achievable preservation plans. From the point of view of the repository manager, this presentation summarises the activities of the KeepIt project, describes the impact that the project has had on the participating repositories, and suggests 7 steps to preservation readiness that other repository managers might take. The presentation was first given at the international Open Repositories 2010 conference during July in Madrid. For more updates see the project blog http://blogs.ecs.soton.ac.uk/keepit/
Done by Aluminum group, Mohamed bin AbdulAziz Almana Independent secondary school for boys
Food packaging is packaging for food. A package provides protection, tampering resistance, and special physical, chemical, or biological needs.
The product consists of two halves divided box half of the hot food and the other half from the box for the food or cold drinks, I thought that this product will benefit the people who love safari and picnics, and the only one question that was in my mind it that whether this box will assist these people? The hypothesis is that the box will work.
Digital Preservation Planning: Just Do It!valariek
AkLA 2014 Digital Preservation Planning: Just Do It!
Presenters: Valarie Kingsland, Kristine Bunnell, Lisa C. Krynicki, Neva Reece, and Rachel Seale
(Organized and moderated by Valarie Kingsland)
A Library of Congress Digital Preservation Outreach and Education (DPOE) Train-the- Trainer workshop was held at the Elmer E. Rasmuson Library at UAF, where participants from around the State of Alaska completed an intensive training program to learn how to present the Library of Congress curriculum in order to inform archives, libraries, museums, and other institutions or organizations, about how to develop a digital preservation plan. Join us to discover what Alaska DPOE Trainers have to offer in this fast paced introduction to concepts and stages of digital preservation that can be applied to your organization, workplace, or your personal digital environment. Start planning today!
http://akla.org/anchorage2014/presentation/digital-preservation-planning-just-do-it/
5.14.15 Slides, “Digital Preservation with ArchivesDirect: Ready, Set...” DuraSpace
Hot Topics: The DuraSpace Community Webinar Series
Series 12: "Digital Preservation with ArchivesDirect: Ready, Set, Go!"
Webinar 1: “Digital Preservation with ArchivesDirect: Ready, Set...” May 14, 2016
Curated and Presented by Artefactual Systems, Sarah Romkey, Systems Archivist and Courtney Mumma, Consultant, US and International Community Development
Preserving repository content: practical steps for repository managers by Mig...JISC KeepIt project
The JISC-funded KeepIt project is working with a series of different types of digital repository to enable the participating repository managers to formulate practical and achievable preservation plans. From the point of view of the repository manager, this presentation summarises the activities of the KeepIt project, describes the impact that the project has had on the participating repositories, and suggests 7 steps to preservation readiness that other repository managers might take. The presentation was first given at the international Open Repositories 2010 conference during July in Madrid. For more updates see the project blog http://blogs.ecs.soton.ac.uk/keepit/
Done by Aluminum group, Mohamed bin AbdulAziz Almana Independent secondary school for boys
Food packaging is packaging for food. A package provides protection, tampering resistance, and special physical, chemical, or biological needs.
The product consists of two halves divided box half of the hot food and the other half from the box for the food or cold drinks, I thought that this product will benefit the people who love safari and picnics, and the only one question that was in my mind it that whether this box will assist these people? The hypothesis is that the box will work.
The academic research data lifecycle. Session 1.4 of the RDMRose v3 materials.
The JISC funded RDMRose project (June 2012-May 2013) was a collaboration between the libraries of the University of Leeds, Sheffield and York, with the Information School at Sheffield to provide an Open Educational Resource for information professionals on Research Data Management. The materials were revised between November 2014 and February 2015 for the consortium of North West Academic Libraries (NoWAL).
http://www.sheffield.ac.uk/is/research/projects/rdmrose
Presentació a càrrec de Lluís Anglada, director de Ciència Oberta al CSUC, emmarcada dins el Congrés LIBER 2017 celebrat a Patras, Grècia.
La presentació mostra un repàs a la tasca que des de 2014 biblioteques universitàries de Catalunya i l'Àrea de Biblioteques, Informació i Documentació del CSUC duen a terme per donar suport a la recerca a través d'un grup de treball. El grup se centra en l'accés obert, repositoris institucionals i disciplinars, l'ORCID, i el Portal de la Recerca de les Universitats de Catalunya (PRC). A més, des de 2015 s'ha posat especial èmfasi en la gestió de dades d'investigació (RDM, en anglès).
A collaborative approach to "filling the digital preservation gap" for Resear...Jenny Mitcham
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Presented by Sarah Grimm (Wisconsin Historical Society) and Emily Pfotenhauer (WiLS) for the WiLSWorld conference, Madison, Wisconsin, July 24, 2013. Content based on Modules 1 & 2 of the Digital Preservation Outreach and Education (DPOE) Baseline Digital Preservation Curriculum developed by the Library of Congress.
A collaborative approach to "filling the digital preservation gap" for Resear...Jenny Mitcham
A presentation given by Jenny Mitcham at the Northern Collaboration Conference on 10th September 2015 at Leeds. It describes work underway in the "Filling the Digital Preservation Gap" project using Archivematica to preserve research data
Dianne Dahlitz, Coordinator of Community Heritage Grants, National Library of Australia, outlines the CHG and presents case studies from previous applicants.
RDMRose 2.3 Institutional data repository policiesRDMRose
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The JISC funded RDMRose project (June 2012-May 2013) was a collaboration between the libraries of the University of Leeds, Sheffield and York, with the Information School at Sheffield to provide an Open Educational Resource for information professionals on Research Data Management. The materials were revised between November 2014 and February 2015 for the consortium of North West Academic Libraries (NoWAL).
http://www.sheffield.ac.uk/is/research/projects/rdmrose
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
The academic research data lifecycle. Session 1.4 of the RDMRose v3 materials.
The JISC funded RDMRose project (June 2012-May 2013) was a collaboration between the libraries of the University of Leeds, Sheffield and York, with the Information School at Sheffield to provide an Open Educational Resource for information professionals on Research Data Management. The materials were revised between November 2014 and February 2015 for the consortium of North West Academic Libraries (NoWAL).
http://www.sheffield.ac.uk/is/research/projects/rdmrose
Presentació a càrrec de Lluís Anglada, director de Ciència Oberta al CSUC, emmarcada dins el Congrés LIBER 2017 celebrat a Patras, Grècia.
La presentació mostra un repàs a la tasca que des de 2014 biblioteques universitàries de Catalunya i l'Àrea de Biblioteques, Informació i Documentació del CSUC duen a terme per donar suport a la recerca a través d'un grup de treball. El grup se centra en l'accés obert, repositoris institucionals i disciplinars, l'ORCID, i el Portal de la Recerca de les Universitats de Catalunya (PRC). A més, des de 2015 s'ha posat especial èmfasi en la gestió de dades d'investigació (RDM, en anglès).
A collaborative approach to "filling the digital preservation gap" for Resear...Jenny Mitcham
A presentation given by Chris Awre, Jenny Mitcham and Sarah Romkey at RDMF14 (the DCC's Research Data Management Forum) on 9th November 2015 in York. It describes work underway in the "Filling the Digital Preservation Gap" project using Archivematica to preserve research data
Presented by Sarah Grimm (Wisconsin Historical Society) and Emily Pfotenhauer (WiLS) for the WiLSWorld conference, Madison, Wisconsin, July 24, 2013. Content based on Modules 1 & 2 of the Digital Preservation Outreach and Education (DPOE) Baseline Digital Preservation Curriculum developed by the Library of Congress.
A collaborative approach to "filling the digital preservation gap" for Resear...Jenny Mitcham
A presentation given by Jenny Mitcham at the Northern Collaboration Conference on 10th September 2015 at Leeds. It describes work underway in the "Filling the Digital Preservation Gap" project using Archivematica to preserve research data
Dianne Dahlitz, Coordinator of Community Heritage Grants, National Library of Australia, outlines the CHG and presents case studies from previous applicants.
RDMRose 2.3 Institutional data repository policiesRDMRose
Policies for institutional research data repositories. Session 2.3 of the RDMRose 2.3 materials.
The JISC funded RDMRose project (June 2012-May 2013) was a collaboration between the libraries of the University of Leeds, Sheffield and York, with the Information School at Sheffield to provide an Open Educational Resource for information professionals on Research Data Management. The materials were revised between November 2014 and February 2015 for the consortium of North West Academic Libraries (NoWAL).
http://www.sheffield.ac.uk/is/research/projects/rdmrose
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
1. Finding the Balance
An attempt at modeling differentiated storage for digitized collections : finding
the balance between storage, costs and preservation of digitized publications.
Trudie Stoutjesdijk, September 5th 2013
2. How to find the balance….
Digitization
•Multiple versions of a publication
•Which versions should be stored?
•What representation is the object of preservation?
•How can we reduce the need for storage?
Finding the balance Trudie Stoutjesdijk, September 5th 2013
3. Agenda
• Who we are
• What we have
• Finding the balance
Finding the balance Trudie Stoutjesdijk, September 5th 2013
4. Who we are
• National Library
• Strategic Plan 2010-2013
• We offer everyone access to
everything published in and about the
Netherlands
• We improve the national information
infrastructure
• We guarantee long-term storage of
digital information
• We maintain, present and strengthen
our collection
Finding the balance Trudie Stoutjesdijk, September 5th 2013
5. What we have
1. Collection Development
Programme
2. Collection Care Plan
3. Storage Management
4. Digital Preservation System
Finding the balance Trudie Stoutjesdijk, September 5th 2013
6. What we have
1. Collection development programme
(2010-2013)
• Collect and preserve everything published in and about
the Netherlands
• Transition from printed to digital format is key priority.
• Collect 50% of all Dutch digital born publications
• Harvest 10.000 websites
• Digitization of all the books, periodicals and
newspapers since 1470 (60 M pages before 2014)
Finding the balance Trudie Stoutjesdijk, September 5th 2013
7. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Output:
•Digital objects in JPEG2000.
•Different versions of an object: master,
access, back-up, physical publication.
Rapid increase in the number of items and
total cost for storage
What we have
10% of all books, periodicals and newspapers
(since 1470), digitized before 2014.
1. Collection development programme : Digitization
8. What we have
2. Collection Care Plan
Integrated, efficient and effective collection care for both
physical and digital collections, based on the following principles:
•Integrated collection care for digital files and physical
objects
•Value assessment of collections
•Risk identification
•Differentiated levels of collection care
•Care redirected from the most valuable collections,
to those where the biggest loss of value is expected.
Finding the balance Trudie Stoutjesdijk, September 5th 2013
9. 2. Collection Care
Finding the balance Trudie Stoutjesdijk, September 5th 2013
What we have
Differentiated collection care based on a
rational selection tool: value assessment
•Divide the collections in different collection lots or
categories
•Describe collection units
•Establish the definition of every criterion
•Rate every collection unit
•Calculate the average value
Result: The level and duration of collection care
Primary criteria Secondary criteria
Informational value Use
Aesthetic value Completeness
Historical value Condition
Social value Provenance
10. What we have
Hierarchical storage management (HSM)
Finding the balance Trudie Stoutjesdijk, September 5th
2013
• Using several tiers defining
different levels of storage
quality.
• Based on different needs.
• Use more than one type of
media (HDD, Magnetic Tape).
3. Storage strategy
11. What we have
4. Digital Preservation System
•e-Depot system (DIAS)
at the end of its natural life:
•New Digital Preservation System (DPS)
•2012 migration from DIAS to new DPS
•2013 new ingest workflows for
born digital publications.
•Next step: new ingest workflows
for all the digitized collections.
Finding the balance Trudie Stoutjesdijk, September 5th
2013
12. How to find the balance….
It is impossible to preserve all the versions at the
highest preservation level.
The value assessment provides insight in:
- The level and duration of collection care
- The relation between physical object and
digital counterparts.
- The relation between the state of the physical
object and the necessity of preservation
imaging and sustainable storage.
Finding the balance Trudie Stoutjesdijk, September 5th 2013
13. A differentiated storage policy has been applied on the
digitized collections; based on the following secondary
values:
• Use
- The availability of digital content for the
customer
• Condition
- The vulnerability of the physical resources
- Sustainability of digital storage
Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
In anticipation of the results of the value assessment we
tried to identify classification levels.
14. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Preservation
level
1. 2. 3. 4. 5.
Representation available?
-Digital Master No No Master light Preservation
master
Preservation
master
- Access file No Yes Yes Yes Yes
- Physical
original
No Yes Yes Yes Yes
Preservation copy available?
No No Physical
original
Preservation
master
- Physical original
- Preservation
master
Effort of conservation / preservation care
Active Physical
original
preservation
master
Physical original
and digital master
Passive physical
original;
access file
Master light physical
original
Finding the balance:
Differentiated storage model for digitized collections
15. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Finding the balance:
Differentiated storage model for digitized collections
Preservation level 1.
Representation available?
-Digital Master No
- Access file No
- Physical original No
Preservation copy available?
No
Effort of conservation /
preservation care
Active
Passive
Level 1:
-Lowest imaginable level.
-For use only.
-Contains no representations and
there’s nothing to preserve.
-Example: the reference collection
which is being transformed from
physical to digital.
16. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Finding the balance:
Differentiated storage model for digitized collections
Level 2:
-Digitized for use.
-Contains publications that can be
digitized more than once.
-Condition is good and will continue
under the current circumstances.
-No need for a digital master unless
decay strikes
-Example: all foreign titles of the
Google project
Preservation
level
2.
Representation available?
-Digital Master No
- Access file Yes
- Physical original Yes
Preservation copy available?
No
Effort of conservation /
preservation care
Active
Passive physical
original;
access file
17. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Finding the balance:
Differentiated storage model for digitized collections
Level 3:
-Digitization for use
-Contains objects that represents
multiple values
-Physical object is in a quite good
condition. Can be digitized
repeatedly
-No need for preservation image
-Active preservation: physical
original.
-Example: large parts of the special
collection (18th
century)
Preservation
level
3.
Representation available?
-Digital Master Master light
- Access file Yes
- Physical original Yes
Preservation copy available?
Physical original
Effort of conservation /
preservation care
Active Physical original
Passive Master light
18. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Finding the balance:
Differentiated storage model for digitized collections
Level 4:
-For use and preservation
-Objects with high information value,
hardly value as an object.
-The material can be fragile,
digitization can sometimes be done
only once
-Maintenance of the physical object
may not be possible in the future
-Create high quality preservation
master
-Example: Metamorfoze Nat.
program for the
Preservation of Paper Heritage
Preservation
level
4.
Representation available?
-Digital Master Preservation
master
- Access file Yes
- Physical
original
Yes
Preservation copy available?
Preservation
master
Effort of conservation / preservation
care
Active preservation
master
Passive physical original
19. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Collection Care: Classification levels
Finding the balance:
Differentiated storage model for digitized collections
Level 5:
-For use and preservation
-Contains fragile, precious
objects
-Physical object represents
primary values that might not be
reflected in the digital master
-Can only be digitized once
-High quality digital master
-Example: Bookbinding of
William the Silent
Preservation
level
5.
Representation available?
-Digital Master Preservation
master
- Access file Yes
- Physical original Yes
Preservation copy available?
- Physical original
- Preservation
master
Effort of conservation / preservation
care
Active Physical original
and digital master
Passive
20. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Digitized collections and storage costs.
Finding the balance:
Differentiated storage model for digitized collections
Currently the output of digitization process is a digital master
and a digital access file.
21. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Type of publication Total costs
Books Storage/year Digitization / page
Master € 0,01 € 0,72
Access file € 0,008 € 0,56
Master & Access € 0,02 € 1,28
Newspapers Storage Digitization
Master € 0,02 € 1,08
Access file € 0,01 € 0,93
Master & Access € 0,05 € 2,01
Journals Storage Digitization
Master € 0,01 € 0,77
Access file € 0,009 € 0,61
Master & Access € 0,01 € 1,38
Costs based on TCO storage & digitization
22. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Classification levels & Cost savings
The application of the five level classification model reduce the
storage costs of digitized publications for 2 levels.
•level 2 will not contain digital master files. This could reduce
the costs with 30 – 40%.
•level 3 a digital master light will be created; a master light
could require less image quality than a preservation master
which could reduce the size of a digitized publication, less
storage costs.
23. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Alternatives for cost saving
New digital master or digital access files needed:
•The access file no longer meets the requirements of the
user,
•technologies offers new opportunities, possibly better and
smaller digital masters
•the original physical decay appears to be stronger than
expected...
Rescanning and/or conversion?
24. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Rescanning : i.e. re-digitization of (parts of) the collection.
•Level 1 has no objects.
•Level 2 when decay increases
•Level 3 has 2 digital copies, decay / obselescence
•Level 4 & 5 rescanning is undesirable / impossible.
Conversion: generate a digital access file from the digital
master.
•Can offer a solution, for level 4 and 5, (vulnerable physical
collections).
Conversion on the fly: generate a digital access file on
demand
•Suitable for level 3, 4 and 5, access files don’t need to be
stored.
25. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Conversion and/or on the fly conversion
Pro’s
•Appropriate and efficient method for permanent storage and
access of the collections.
•Good solution for the collections at level 4 & 5
•Probably cost saving on production
•Cost saving on storage
Con’s
•A system intensive activity that could create a bottleneck in
the delivery to the end user
•Insufficient knowledge about the technique
•No insight in the costs
Started research on conversion by the Research Department
26. Finding the balance Trudie Stoutjesdijk, September 5th 2013
Finding the balance:
Differentiated storage model for digitized collections
Wrap up: Tried to realise a model
Lessons learned:
•Value assessment helps to gain insight in the value of
collections
•USE and CONDITION of collections helps to find a balance
between permanent access and costs
•Transparency of the costs.
• Rescanning is not feasible for publications that are in
vulnerable state.
• Conversion might seem preferable to that of rescanning.
• Investigation of the conversion / on-the-fly conversion
technique is necessary to gain insight into the benefits of
this method. In particular with respect to applicability,
performance and efficiency.