Search Results
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- Description:
A presentation given at the DLF Forum event in 2010.
- Keyword:
Community, DLF Forum 2010, Architecture, Repository, and Hydra
- Subject:
Hydra Project
- Creator:
Green, Richard A, Ruggaber, Robin, Cramer, Tom, and Zumwalt, Matt
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
2010
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
//github.com/upenn-libraries/guardian) * A report on the reusability of these components to quickly develop Ruby-based integrations with Amazon Glacier in other applications * Challenges faced while integrating asynchronous storage with our Samvera repository * Considerations for developing a disaster recovery plan dealing with large-scale data loss and recovery A video recording of this session is available at the 'Related URL' below., A presentation given at Samvera Connect 2018 described thus, * Fundamental concepts of managing repository objects as Glacier archives * Best practices followed at Penn Libraries for efficient, affordable transfer and retrieval interactions with Glacier * A dive into the stronghold gem, developed at Penn Libraries, which provides a simple interface for interacting with Glacier (https, //github.com/upenn-libraries/stronghold) * Demonstration of Penn's workflow for running synchronous transfer of objects to Glacier using guardian, a set of Ruby scripts serving as the orchestration layer (https, and This session details work done at the University of Pennsylvania to incorporate Amazon Glacier as a third-copy backup storage location for objects in our repository using a series of components that were developed as generalized tools that can be integrated into any Ruby-based application to manage object copies in Glacier. This session will cover
- Keyword:
Cloud services, Repository, Connect 2018, and Samvera
- Subject:
Samvera Community
- Creator:
Lynch, Katherine
- Contributor:
University of Utah and University of Pennsylvania Libraries
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/11/2018
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
This presentation aims to explore the possible integration of Samvera digital object repositories with additional web services using message brokers. There have been cases in which it is necessary to synchronize content updates between repositories and additional library systems such as library catalogs or digital exhibit publishing software. Within this context, developers may benefit by exploring architectural pattern in which a dedicated message broker receives asynchronous notifications of repository content updates, new ingestions, and deletions. In response to having received these messages, the broker may then broadcast these events to other listening library systems. The library systems then may reindex or update their own content accordingly. A conceptual overview of this architectural pattern shall be provided, followed by an overview of an implementation local to the systems within the Princeton University Library (synchronizing content between implementations of Valkyrie and Spotlight using RabbitMQ). The outcome of this presentation would be to identify other Samvera adopters who may also be utilizing message brokers, with the ultimate aim of determining whether or not this approach would be beneficial to a larger number of community members. A video recording of this session is available at the 'Related URL' below. and A presentation given at Samvera Connect 2018 described thus
- Keyword:
Repository, Connect 2018, and Samvera
- Subject:
Samvera Community
- Creator:
Griffin, James
- Contributor:
University of Utah and Princeton University Library
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/11/2018
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
A presentation at Samvera Connect 2019, originally titled
Creating a new Carolina Digital Repository, customizations and change
, described thus, and In June 2019, the University of North Carolina at Chapel Hill University Libraries Software Development and Repository Services departments launched the new Carolina Digital Repository (CDR) platform, built on Hyrax. The new repository houses scholarly materials in support of UNC’s Open Access policy and supports many existing workflows and use cases such as student papers, OA books, and datasets. In this presentation we will describe existing and new use cases and show how we customized Hyrax to meet those needs. We will also share lessons learned and future plans for the CDR.- Keyword:
Repository, Samvera, Customization, and Connect 2019
- Subject:
Samvera Community
- Creator:
Smith, Jennifer and Kati, Rebekah
- Contributor:
University of North Carolina Libraries
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/24/2019
- Rights Statement Tesim:
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- Resource Type:
Presentation
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- Description:
The University of Michigan and Indiana University collaboration on the development of a research data repository application based on Hyrax, started back in November, 2018. The shared repo, “chimera”, is on samvera-labs GitHub. We will be sharing the progress of the collaborative work so far, and what’s to come in the near future! and A presentation at Samvera Connect 2019 described thus
- Keyword:
Hyrax, Collaboration, Research data management, Repository, Samvera, and Connect 2019
- Subject:
Samvera Community
- Creator:
Jaffer, Nabeela and Halliday, James
- Contributor:
University of Michigan and Indiana University
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/24/2019
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
In 2006, Stanford Libraries built the Stanford Digital Repository (SDR). The system has served us well—thirteen years later, SDR contains over 2.0 million objects (~500 terabytes of content). We built SDR using open-source software (including Samvera, Fedora, and Blacklight) and an additional ~300,000 lines of custom code. We believe it is among the largest and most complex repository systems in research libraries, and yet the challenges we face are common. We have grown SDR to a point where it is extremely difficult for us to sustain. Some of our foundational technologies are not only aging but are beyond end-of-life. Meanwhile, we are challenged to continue offering a valuable, performant, highly-available repository service to our stakeholders. Over the past two years, we have analyzed the factors complicating sustainability, that work has led to operational changes that improve the current state and a plan for sustaining repository development combining open-source and custom software. Our presentation highlights the reasons SDR became unsustainable and shares areas where we have made improvements and where we go next. We believe the lessons we have learned are widely applicable to institutions that develop their own repository solutions., and A presentation at Samvera Connect 2019 described thus
- Keyword:
Architecture, Repository, Sustainability, Samvera, and Connect 2019
- Subject:
Samvera Community
- Creator:
Coyne, Justin and Giarlo, Michael J
- Contributor:
Stanford University Libraries
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/24/2019
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
This session will present a case study of Lafayette College’s repository migration project. We will share our experience modeling, developing, and migrating to a custom Hyrax implementation with a lightweight team of one librarian and one developer working within a small liberal arts college context. The first phase of this migration project centered on text-based digital collections, including college newspapers, magazines, and faculty scholarly output, while future work will focus on migrating image collections into the repository. and A presentation at Samvera Connect 2019 described thus
- Keyword:
Repository, Case study, Samvera, Connect 2019, and Migration
- Subject:
Samvera Community
- Creator:
Egloff, Nora and Malantonio, Adam
- Contributor:
Lafayette College
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/24/2019
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
A presentation at Samvera Connect 2019 described thus and This presentation will be a high level overview of the University of Michigan Library's plans for repository technology development. Themes, principles, and plans will be shared. We are continuously challenged to expand our capabilities and extend our reach to match the rapid evolution of research and scholarship in the digital age. We have seen unprecedented rates of content growth in recent years as our campus partners have also advanced in the digital realm. It is no longer just about texts and images. Research data, audio, moving images, and all kinds of complex born-digital materials like enhanced e-books have entered into the scene. The Library has very intentionally placed itself in the center of campus activities for more than two decades. We aspire now, as much as ever, to provide innovative solutions for this unique set of circumstances and uphold our commitments far into the future. We are building next generation infrastructure for digital preservation and access that is adaptable, scalable and sustainable as the needs of campus continue to change.
- Keyword:
Repository, Samvera, and Connect 2019
- Subject:
Samvera Community
- Creator:
Weise, John
- Contributor:
University of Michigan
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
10/24/2019
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
A presentation given at Connect 2017 described thus, Michigan's Research Data Repository has been in production since Feb 2016. Presentation on experiences and challenges of transitioning from Sufia to Hyrax, and adding new features and running the service over the past year.
- Keyword:
Hyrax, Connect 2017, Research data management, Repository, and Samvera
- Subject:
Samvera Community
- Creator:
Borda, Susan and Jaffer, Nabeela
- Contributor:
University of Michigan Library
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
11/08/2017
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation
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- Description:
A presentation given at Connect 2017.
- Keyword:
Samvera, Repository, Connect 2017, and Preservation
- Subject:
Samvera Community
- Creator:
Alagna, Laura
- Contributor:
Northwestern University
- Owner:
- Language:
English
- Date Modified:
07/24/2023
- Date Created:
11/08/2017
- Rights Statement Tesim:
- License Tesim:
- Resource Type:
Presentation