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IIIF SaaS: How the University Library of Bern supports researchers with an easy-to-use institutional IIIF "Software as a Service"

Loosli, Ursula; Stocker, Mathias; Pedrazzi, Mattia

Abstract

The University Library of Bern provides a IIIF service with a server infrastructure supporting Image and Presentation API (v2.1 & v3), a self-upload service for images and metadata and an administration website to manage uploads. The service is multi-tenant and scalable. A task management system automates the parallel processing of upload tasks from multiple projects. A user-friendly feature allows researchers to use the original source file name when accessing an image via the Image API. So, the researchers can use their existing information for the presentation without the need of mapping their information to the generated GUIDs. This service was developed in collaboration with and upon request of a pilot project and the Digital Humanities chair in Bern. Data stewards who are closely networked with (digital) humanities researchers, manage the communication and support of the service for researchers. Our presentation will show our experience in developing and maintaining an institutional, multi-tenant IIIF service that provides a sustainable infrastructure solution for research projects with limited funding.

Full text

Universität Bern, Open Science Team , Bern June 3, 2025 Ursula Loosli | Mathias Stocker | Mattia Pedrazzi, 1 2025 IIIF Annual Conference, Leeds, 2025-06-03 How the University Library of Bern supports researchers with an easy-to-use institutional IIIF “Software as a Service” IIIF SaaS Ursula Loosli | Mattia Pedrazzi | Mathias Stocker, Bern University Library, Switzerland https://creativecommons.org/licenses/by/4.0/deed.en Universität Bern, Open Science Team , Bern June 3, 2025 2 •How it started •What is offered with our service & service conditions • System overview & some user-friendly features •Where are we now? Agenda Universität Bern, Open Science Team , Bern June 3, 2025 3 •A research project has its own IIIF server. •But wouldn’t it be better, if the library offered a sustainable IIIF server, that would be maintained over long term? •Use case: Digital Scholarly Editions  •Pilot set-up: 2020 -2022 •Libraries IT services in collaboration with the Digital Humanities chair and the hallerNet research project How it started… Gottfried Achenwall an Albrecht von Haller, 5. September 1751, in: Digitale Edition der Korrespondenz Albrecht von Hallers, hallerNet 2018-2023, https://hallernet.org/edition/letter/00002 Universität Bern, Open Science Team , Bern June 3, 2025 4 Roles and support IT services (University Library): •Application management & software development •Second-level support Data stewards (Team Open Science, University Library): •Consulting and first-level support •Coordination with IT services (as service owner) and other Bern University units (e.g., Data Science Lab or Digital Humanities) What is offered •Server infrastructure, Image & Presentation APIs (v2.1 & v3.0) •Self-upload solution for images and metadata •A web interface for project-specific administration •Centrally maintained in the long term by library’s IT services (Note: presentation website or viewer is not part of the IIIF service) IIIF service from Bern University Library Universität Bern, Open Science Team , Bern June 3, 2025 5 •The service is offered to researchers at the University of Bern •The project’s presentation platform must be financed and managed in the long term •Users must manage and maintain their website and viewer themselves •Users must clarify and guarantee the rights to publish the images •Users must prepare images for self-upload and provide basic metadata •Cost management: One-time costs for research projects and funding from the digitisation strategy at the University of Bern (to guarantee storage and access for 15 years) •A contractual agreement is required, signed by the project/platform lead and the leading director of the institute (to guarantee long-term responsibility) Service conditions Universität Bern, Open Science Team , Bern June 3, 2025 6 System overview Universität Bern, Open Science Team , Bern June 3, 2025 Universität Bern, Open Science Team , Bern June 3, 2025 8 Some user-friendly features •The easy-to-use GUI allows image and metadata uploads and administration without programming skills (see the next two slides) •The multi-tenant concept allows access to one’s own IIIF project only and enables an easy rights management •The image API allows access to image with original file name as alternative to GUID: •URL request with GUID: https://iiif.ub.unibe.ch/image/v2.1/e61b22ed-3d94-4322-9633-e4b9a3df1def/full/max/0/default.jpg •URL request with project slug and original file name: https://iiif.ub.unibe.ch/image/v2.1/haller/gga_00001_001.tif/full/max/0/default.jpg •(This is possible in a similar way for the Presentation API with Collection and Sequence names) Universität Bern, Open Science Team , Bern June 3, 2025 9 Add images easily my account Project View Project Demo Demo IIIF-Demo_2025 Demo_Notebook_2025 demo-page-1.jpg demo-page-2.jpg demo-page-3.jpg demo-page-4.jpg Delivery Storage demo-page-5.jpg my folder demo-page-5.jpg Demo_Notebook_2025 my folder