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- Description:
- A Lightning Talk delivered at Samvera Connect 2019.
- Keyword:
- Samvera, Lightning talk, and Connect 2019
- Subject:
- Samvera Community
- Creator:
- Klein, Michael B
- Contributor:
- Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/23/2019
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Attribution 3.0 United States
- Resource Type:
- Presentation
-
- Description:
- A presentation given at Connect 2017.
- Keyword:
- Samvera, Repository, Connect 2017, and Preservation
- Subject:
- Samvera Community
- Creator:
- Alagna, Laura
- Contributor:
- Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 11/08/2017
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A presentation given at Connect 2017 described thus and How can presentation layers in Hyrax applications be extended to fit local needs? This session will showcase two front-end implementations of Hyrax for institutional repositories and discuss design decisions we made for specific use-cases.
- Keyword:
- Hyrax, Connect 2017, Samvera, and Customization
- Subject:
- Samvera Community
- Creator:
- Diaz, Chris, Jaffer, Nabeela, and Arling, Adam
- Contributor:
- University of Michigan and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 11/08/2017
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A lightning talk at Samvera Virtual Connect 2017.
- Keyword:
- Avalon, Samvera, Hyrax, and Virtual Connect 2017
- Subject:
- Avalon Media System and Samvera Community
- Creator:
- Schober, David and Colvard, Chris
- Contributor:
- Indiana University and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 07/18/2017
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A lightning talk at Samvera Virtual Connect 2018 described thus and IIIF Presentation 3.0 pushes beyond only images to support time-based media. This presentation will explain the new possibilities and how the Avalon team is helping to bring those to Hyrax.
- Keyword:
- Hyrax, Lightning talk, Avalon, Virtual Connect 2018, International Image Interoperability Framework (IIIF), and Samvera
- Subject:
- Samvera Community
- Creator:
- Arling, Adam and Colvard, Chris
- Contributor:
- Indiana University and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 07/11/2018
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A lightning talk at Samvera Virtual Connect 2018 described thus and Avalon Media System is working towards a release to integrate with Hyrax in support of time-based media formats. This includes creating a Work type to support the needs of audio and video formats and provide an upgrade path for those who have been using Avalon in it’s previous releases as a standalone Samvera product. Join us for a look at the new Audiovisual Work type, specifically how we’re transitioning descriptive metadata from MODS XML to RDF. A video recording of this session is available at the 'Related URL' below.
- Keyword:
- Avalon, Samvera, Virtual Connect 2018, Lightning talk, Hyrax, and Metadata
- Subject:
- Avalon Media System and Samvera Community
- Creator:
- Hardesty, Juliet L and Young, Jennifer
- Contributor:
- Indiana University, University of Utah, and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 07/11/2018
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- Northwestern University Libraries is currently running Samvera applications in production. Three of these are developed, maintained, and managed by the Repository & Digital Curation workgroup, * Arch, an Institutional Repository, based on Hyrax 2.4.1 * AVR, Northwestern's audiovisual repository, based on Avalon 6.3 * DONUT, the staff-facing ingest interface for the digital object repository, based on Hyrax 2.4.1 In developing and deploying these applications, we have encountered (and mostly overcome) numerous stumbling blocks relating to performance, scalability, customization, and assumptions about the deployment environment and infrastructure on which the apps will run. While we have found it possible to shoehorn the Samvera stack (as it exists today) into our Amazon Web Services cloud-based deployment environment, we have also started to investigate the rewards and compromises involved in taking a cloud-first approach to our next generation of tools. We have identified several basic tenets for this approach so far, * If AWS offers a native Software-as-a-Service (SaaS) solution for a particular problem, use it (e.g., choose ElasticSearch/Cloud Search over Solr) * Avoid virtual server instances that run 24x7 waiting for requests/work * Do not assume there is a local filesystem to work with * Optimize startup time so that units of work can be spawned and killed as needed * Constantly assess and reassess every unit of work for scalability, repeatability, and idempotence * Keep data portable and code adaptable, but don't over-stress about vendor lock-in In this presentation, members of the Repository Development & Administration Team will present on lessons learned from 7 years of working with Samvera, Avalon, and Hyrax, what the future holds for our next round of in-house development, and the opportunities & compromises our cloud-first approach creates regarding our use of and contributions to the larger Samvera community., and A presentation at Samvera Virtual Connect 2019 described thus
- Keyword:
- Cloud services, Samvera, and Virtual Connect 2019
- Subject:
- Samvera Community
- Creator:
- Klein, Michael B
- Contributor:
- Quinn, Brendan, Schober, David, Arling, Adam, Shaw, Karen, and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 04/23-24/2019
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A lightning talk at Samvera Virtual Connect 2019 described thus and Avalon Media System is upgrading it's UI component for handling structural metadata editing for an audio or visual work. The user can select and organize timespans in an AV work by manually typing bounding times and titles, or by interacting with a visual representation of the waveform. Technologies used are Peak.js and ReactJS.
- Keyword:
- Metadata, Lightning talk, Virtual Connect 2019, Avalon, Samvera, and User experience
- Subject:
- Samvera Community
- Creator:
- Arling, Adam and Withana, Dananji
- Contributor:
- Indiana University and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 04/23-24/2019
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- A presentation to the Fedora Interest Group track at the 2014 Open Repositories held in Helsinki.
- Keyword:
- Community, Metadata, Collaboration, Roadmap, Avalon, Hydra, Blacklight, Digital collections, and Open Repositories 2014
- Subject:
- Avalon Media System
- Creator:
- Dunn, Jon and Stewart, Claire
- Contributor:
- Indiana University and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 06/2014
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
-
- Description:
- Indiana University and Northwestern University, in collaboration with nine partner institutions, recently completed the last year of a three-year IMLS-funded effort to build the Avalon Media System, an open source solution for managing and providing access to digital audio and video collections, based on Fedora and the Hydra repository software development framework. As the Avalon platform reaches maturity, several institutions are in the process of implementing Avalon both to replace current time-based media access solutions and to support new use cases. In addition, new funding from the Andrew W. Mellon Foundation will support continued work to develop new features, grow and provide support for the community of adopters, and move Avalon towards organizational and financial sustainability. This panel will bring together project leaders from Indiana and Northwestern, along with Avalon community members at the University of Virginia and Stanford University, to share experiences of implementing Avalon at their institutions, integrating Avalon with other local systems, and supporting Avalon to enable a variety of use cases in research, teaching, and learning. Panel members will also discuss future development plans and provide a preview of how the project intends to transition from a grant-supported endeavor to a community-sustained solution. and Slides for a panel presentation given at the Open Repositories conference in 2015 held in Indianapolis described thus
- Keyword:
- Fedora, Avalon, Digital collections, Hydra, Repository, Sustainability, Open Repositories 2015, Community, Digitization, Preservation, Workflow, and Archives
- Subject:
- Avalon Media System
- Creator:
- Frost, Hannah, Grants, Dunn, Jon, Rudder, Julie, Cane, Debs, and Durbin, Mike
- Contributor:
- Andrew W Mellon Foundation, University of Virginia, Stanford University, Northwestern University, and Indiana University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 06/10/2015
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
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