A presentation given at the Open Repositories conference in 2010. In part, the proposal reads and While repositories provide obvious benefits in hosting and managing content, it is equally clear that there is no “one size fits all” solution to the range of digital asset management needs at a typical institution, much less across institutions. A system that supports the submission, approval and dissemination of electronic theses and dissertations, for example, has demonstrably different requirements than a digitization workflow solution, an e-science data repository, or media preservation and access system. There is a clear need in the repository community to readily develop and deploy content-, domain-, and institution-specific solutions that integrate the flexibility and richness of customized applications and workflows with the underlying power of repositories for content management, access and preservation. This paper will provide an overview of Hydra’s philosophy, architecture, and components, as well as demonstrations of various Hydra installations. The paper will also provide a progress report on Hydra development to date and its overall roadmap, as well as provide observations on the successes and challenges of community-based development of shared repository solutions.
Keyword:
Community, Open Repositories 2010, Architecture, Repository, and Hydra
Subject:
Hydra Project
Creator:
Sadler, Bess, Sigmon, Tim, Mene, Willy, Green, Richard A, Staples, Thornton, McRae, Lynn, Cramer, Tom, and Awre, Christopher L
Contributor:
University of Hull, DuraSpace, University of Virginia, and Stanford University
A presentation given at the Open Repositories conference in 2009. Part of the proposal reads and Repositories have proven themselves as powerful tools for managing digital content in many different contexts. But experience has also shown that there are real, practical limits in trying to extend a single repository solution to meet the manifold needs of most institutions for their full range of digital content and use cases. Relatively narrow and inflexible application front ends can be used to create single-purpose repository-powered solutions, but they do not lend themselves to being quickly and easily repurposed to meet variations in content type or user interactions. There is a clear business need for a flexible, reusable application framework that can support the rapid development of multiple systems tailored to distinct needs, but powered by a common underlying repository. Recognizing this common need, Stanford University, the University of Hull and the University of Virginia are collaborating on “Project Hydra”, a three-year effort to create an application and middleware framework that, in combination with an underlying Fedora repository, will create a reusable environment for running multifunction, multipurpose repository-powered solutions. This presentation will provide demonstrations of the work done to date, including of the prototype ETD application, as well as the set of content models and disseminators that the project has defined so far. The presentation will also present links to the project’s publicly accessible documentation and open source code, as well as solicit the constructive input from community members who may be interested in the project or its outcomes.
Keyword:
Open Repositories 2009, Collaboration, Repository, and Hydra
A workshop given at Hydra Connect #2 described thus and This workshop will offer three detailed demos and case studies of mature production systems from the Hydra community. The contrasting case studies are Hydra@Hull from the University of Hull, Avalon Media Systems from Indiana University and Northwestern University, and ScholarSphere from Penn State University
Keyword:
Connect #2 (Fall 2014), Case study, Hydra, Avalon, and Workshop
Subject:
Hydra Project
Creator:
Klein, Michael B, Cole, Carolyn, and Green, Richard A
Contributor:
Avalon Media System, Penn State University, and University of Hull
In the UK, the Universities of York and Hull are looking at Archivematica's place in a research data pipeline. The two universities have slightly different use cases but share the desire to put research (and likely other) content through Archivematica on its way to the repository thus giving us a solid base for long-term preservation. We are both now in the third phase of a joint project to build proof-of-concepts to illustrate how Hydra and Archivematica can work together to manage and preserve research data. Since our project began, Jisc have launched an ambitious UK national research data shared service where a range of suppliers offer systems in different lots. Both Hydra / Fedora and Islandora / Fedora are part of the the ‘research repository’ lot of the service and the work of York and Hull has heavily informed the ‘preservation’ lot, with Archivematica one of the systems on offer. This presentation will describe the proof-of-concept work done by Hull and York, and will provide an overview of the new Jisc service. An audio recording of the session is available for download below. and A presentation at Hydra Connect 2016 described thus
Keyword:
Connect 2016, Archivematica, Workflow, Hydra, and Preservation
Building and using an open source community-supported system to manage audiovisual materials for a digital archive/library has many advantages and challenges. Being able to dictate the features, have a system speak to specific needs, and have staff on hand that can change or fix problems is certainly appealing. Embarking on this effort with an established open community, such as Samvera, has the advantages of a robust community of developers and service vendors to turn to for help. Managing needed customisations to core code base, keeping track of updates and contributing to the community, however, is challenging. For WGBH, a public television station with a robust 60-year archive, most customisations are due to the use PBCore to structure the metadata of the audio-visual items. This paper focuses on WGBH’s efforts to build a system for its Media Library and Archives based on the Samvera digital repository framework and its Hyrax and Avalon Media System ‘products’. and Abstract
* Understand what Samvera is and how to participate * Understand how to use Samvera * Understand the value of Samvera Samvera is a community, a set of tools, and a collection of ready-to run and hosted applications to help build a digital repository for your institution. The community drives the specification and development of sustainable open source technology and honing best practices for managing digital content. This workshop will provide an on-boarding and general entrée to the Samvera community and solutions for non-coders. The first part will provide an overview of Samvera solutions, hosting options and the community – what is it, why is it different? It will showcase applications solving a diverse set of needs and organizations, and discuss the how the community at large works to enable these. The second part will give a general technical overview designed for a non-technical audience. The resources needed to maintain and contribute to a hosted or custom Samvera solution will be discussed, resources that exist to get started will be highlighted plus how to contribute to the community technically and non-technically. The final part will discuss value and how to pitch Samvera and get institutional support. It will discuss the advantages of being part of the community and how that strengthens the sustainability of the tools, the applications, and the community overall. The 'Related URL' below links to a YouTube video of the presentation. and Samvera Connect 2020 was a virtual, rather than face-to-face, conference because of the COVID-19 pandemic. This presentation would normally have been given as a workshop with some hands-on participation in the middle. The session was described thus
Keyword:
Community, Governance, Architecture, Connect 2020, Samvera, Workshop, and Repository
Frost, Hannah, Allinson, Julie, Cariani, Karen, Green, Richard A, Kochanski, Kevin, Basford, Jenny, Pendragon, Trey, Cameron, Jon, and Carpinski, Christy
Contributor:
British Library, Princeton University Library, Webb, Mollie, Indiana University, Stanford University Libraries, Notch8, ATLA, WGBH, Boston, and Washington University in St Louis
