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Rethinking the IT system architecture
Berthold, Henrike
2018 - English
The Saxon State and University Library in Dresden (SLUB) is the university library of Dresden University of Technology (TUD) and the state library of Saxony with a history starting in1556. Because of these two roles, it is an independent research institution with a range of tasks. They include services for TUD, such as an open access repository, support for specific research communities, collection and long-term preservation of digital documents published in Saxony, and internal production and processing workflows. In the presentation I will present the target IT infrastructure, the background of some design decisions, the challenges we have identified and the projects we currently run to develop our infrastructure towards the target one.
Keywords:
architektura výpočetních systémů; knihovny; univerzity; výpočetní technika
Available in the NTK library.
Rethinking the IT system architecture
The Saxon State and University Library in Dresden (SLUB) is the university library of Dresden University of Technology (TUD) and the state library of Saxony with a history starting in1556. Because of ...
In Out, In Out, And Shake It All About
Stevenson, Jane
2018 - English
The Archives Hub blends data. We bring together descriptions of archives, archival resources and repositories in a way that enables us to present an effective and valuable service through our website. We spent two years creating an entirely new system that was built upon the principle of bringing in data from different sources and providing that data for different purposes. I would like to give some insights from our experience of doing this, and consider whether we have created something innovative and with inherent potential for future development. I will talk about the architecture that we wanted to create, the workflow that we believed to be essential to our aims, and the challenges that we faced in being able to create a blend of data that could be successfully deblended in different ways. It required a great deal of thought and planning in terms of what we wanted to achieve, how we should process the data to fulfil those aims, and how we would work with data contributors, who were essential to our success. Over a year after going live with the new service, have we achieved our aim of more consistent, standardised data, and have we provided the realistic potential for the data to be re-used? I will give examples of where I think we have fulfilled our aims and where we still have issues. I will argue that the ability to blend/deblend relies upon systems and technology, but it also relies upon people and their habits, expectations, understanding and ambitions.
Keywords:
API; standardy; archivy; teorie dat; elektronické zdroje
Available in the NTK library.
In Out, In Out, And Shake It All About
The Archives Hub blends data. We bring together descriptions of archives, archival resources and repositories in a way that enables us to present an effective and valuable service through our website. ...
From Hydras to TACOs
Harlow, Christina; Fahy, Erin
2018 - English
Stanford University Library has a robust digital library system called the Stanford Digital Repository. This repository holds a little under 500 TB of materials in preservation and online for researchers, capture of scholarly output, and digitized cultural heritage materials. These materials are managed across 90+ codebases serving a variety of functions from self-deposit web applications, to a nearly 10 year old parallel processing framework, to a digital repository assets publication mechanism leading into our Blacklight, Spotlight, and Geoblacklight applications – among other services and needs. At the core of this system is a Fedora 3 store. With Fedora 3 now end-of-lifed, and our system suffering from limited to no horizontal scalability options, we’re revisiting our system and architecture. We are writing it from the start with a goal to have data-forward, distributed microservices and some event-driven processing components. TACO, our new core management API, is the heart of this new architecture, and is currently being developed as a prototype. This talk will walk through the process of analysing our current system via a dataflows analysis; designing a new architecture for our digital library with a wide ranging set of requirements and users; prototyping a core component of our new architecture to be horizontally scalable as well as data & specification driven; then planning how to create ‘seams’ in our current system to migrate towards our new system in an evolutionary fashion instead of a turn-key migration.
Keywords:
digitální repozitář; digital repository; analýza; architektura výpočetních systémů; univerzity; API; design
Available in the NTK library.
From Hydras to TACOs
Stanford University Library has a robust digital library system called the Stanford Digital Repository. This repository holds a little under 500 TB of materials in preservation and online for ...
A Lightning Talk on Manuscripts and IIIF
Seige, Leander
2018 - English
Lightning Talks (June 8), video recording is available at: http://repozitar.techlib.cz/record/1275 Lightning Talks (June 8), video záznam je k dispozici na: http://repozitar.techlib.cz/record/1275
Keywords:
rukopisy; API; digitální fotografie; digitální knihovny
Available in the NTK library.
A Lightning Talk on Manuscripts and IIIF
Lightning Talks (June 8), video recording is available at: http://repozitar.techlib.cz/record/1275...
Milestones of grey literature in the Czech Republic
Vyčítalová, Hana; Černohlávková, Petra
2018 - English
This poster aims to take you through the all-important milestones and moments of Czech grey literature history. The history is still brief, but not poor at all. Until 2005, the National Library of Technology in Prague (NTK) was in charge of distributing grey literature data from the Czech Republic into the System for Information on Grey Literature in Europe (SIGLE). That year, SIGLE was discontinued, and that led to a project at NTK to build the Czech National Repository of Grey Literature (NUŠL) in order not to lose valuable documents created outside the main publishing stream. The preparatory phase took about two years, and in 2008, the project began led by NTK with financial support from the Ministry of Culture of the Czech Republic. This was one of the biggest milestones for Czech grey literature, with NTK’s role shifting from contributor to central collector and leader of this topic in the Czech Republic. This year is the tenth anniversary since the kick off day of the project, and many things have changed since then, including software, features, design, people, and much more. The Seminar on Providing Access to Grey Literature that has been linked to the project from beginning has evolved as well. In 2014, it was transformed into an international Conference on Grey Literature and Repositories. This poster evaluates the progress of this repository and its efforts in collecting, preserving, sharing, providing accessibility to, and promoting grey literature in the Czech Republic. Past experiences lead us to consider the future of grey literature as in general as in case of NUŠL and maybe also its reassessment.
Keywords:
repozitáře; Česká republika; repositories; Czech Republic; historie; šedá literatura
Available in the NTK library.
Milestones of grey literature in the Czech Republic
This poster aims to take you through the all-important milestones and moments of Czech grey literature history. The history is still brief, but not poor at all. Until 2005, the National Library of ...
Largest Koha Installation of 1,130 Public Libraries in Turkey
Yazicioglu, Mengu
2018 - English
The public libraries in Turkey belongs to Ministry of Culture and every city in Turkey has many public libraries, more than 1,140 libraries now. In 2014, they decided to migrate from a local system to Koha and after first period, we widely start to support public libraries in a centeralized system with Koha. Many new modules were added to Koha system and we also migrate to 3.20.x version later. More than 5.000.000 duplicate bibliographic records were merged in that period. In this presentation, we’d like to share all installation process of a largest centeralized system by a free open source library system Koha.
Keywords:
automatizované knihovnické systémy; automatizace knihoven; otevřený software; veřejné knihovny; konverze
Available in the NTK library.
Largest Koha Installation of 1,130 Public Libraries in Turkey
The public libraries in Turkey belongs to Ministry of Culture and every city in Turkey has many public libraries, more than 1,140 libraries now. In 2014, they decided to migrate from a local system to ...
From XML to MARC
Nicolas, Yann
2018 - English
We collect heterogeneous metadata packages from various publishers. Although all of them are in XML, they vary a lot in terms of vocabulary, structure, granularity, precision, and accuracy. It is quite a challenge to cope with this jungle and recycling it to meet the needs of the Sudoc, the French academic union cataloguing system. How to integrate and enrich these metadata? How to integrate them in order to process them in a regular way, not through ad hoc processes? How to integrate them with specific or generic controlled vocabularies ? How to enrich them with author identifiers, for instance? RDF looks like the ideal solution for integration and enrichment. Metadata are stored in the Virtuoso RDF database and processed through a workflow steered by the Oracle DB. We will illustrate this generic solution with Oxford UP metadata: ONIX records for printed books and KBART package description for ebooks. So. A relational database as glue and pipeline engine… RDF as internal model… MARC as output …. Quite weird… Was this abstract written by an ELAG-specific random text generator?
Keywords:
formáty popisu; metadata; nakladatelství; katalogy; konverze
Available in the NTK library.
From XML to MARC
We collect heterogeneous metadata packages from various publishers. Although all of them are in XML, they vary a lot in terms of vocabulary, structure, granularity, precision, and accuracy. It is ...
ELAG Community
Koster, Lukas; Harlow, Christina
2018 - English
Lightning Talks (June 8), video recording is available at: http://repozitar.techlib.cz/record/1275 Lightning Talks (June 8), video záznam je k dispozici na: http://repozitar.techlib.cz/record/1275
Keywords:
ELAG; ELAG; pospolitost; vědecká setkání
Available in the NTK library.
ELAG Community
Lightning Talks (June 8), video recording is available at: http://repozitar.techlib.cz/record/1275...
Blend and deblend Linked open data in a Consortium
Pallarès, Jordi
2018 - English
Working in a Consortium give us the perspective to see the benefits of blending ideas to create a applications from a central data/point. In some cases we found the Institution want to deblend or „not blend“ with the consortium and prefer or they see more benefits to made his own aplication. We explain our experience in the Consortium blending and not blending desicions and explain two projects in linked open data to show examples of this two ways. One project We blend all the authorities and in other we not blend in the case of Thesaurus of the University of Barcelona using Skos format.
Keywords:
otevřená data; propojená data; open data; linked data; teorie dat; projekty; selekční jazyky deskriptorové
Available in the NTK library.
Blend and deblend Linked open data in a Consortium
Working in a Consortium give us the perspective to see the benefits of blending ideas to create a applications from a central data/point. In some cases we found the Institution want to deblend or „not ...
The Algerian PhD students and Researchers Facing Constraints with Grey Literature
Bouderbane, Azzedine; Gamouh, Nadjia; Benkaid Kesba,Teboura
2017 - English
Keywords:
vědci; researchers; šedá literatura; teze; doktorandské vzdělání
Available in the NTK library.
The Algerian PhD students and Researchers Facing Constraints with Grey Literature
NRGL provides central access to information on grey literature produced in the Czech Republic in the fields of science, research and education. You can find more information about grey literature and NRGL at service web
Send your suggestions and comments to nusl@techlib.cz
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