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2. Digital Initiatives at Ohio State
- Description:
- A poster given at Hydra Connect #2.
- Keyword:
- Fedora, Connect #2 (Fall 2014), Architecture, Hydra, and Archives
- Subject:
- Hydra Project
- Creator:
- Reid, Sarah, Meade, Emilie, Scott, Dwight, Kebe, Ousmane, and Schelby, Russell
- Contributor:
- Ohio State University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 2014
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Poster
3. Pluggable Hydra Infrastructure at the Royal Library, Copenhagen
- Description:
- A poster given at Hydra Connect #2.
- Keyword:
- Connect #2 (Fall 2014), Architecture, and Hydra
- Subject:
- Hydra Project
- Creator:
- Royal Library, Copenhagen
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 2014
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Poster
4. EmergingHydraRepository Architecture for 2016 - 2017
- Description:
- A poster presented at Hydra Connect 2016.
- Keyword:
- Blacklight, Fedora, Architecture, Connect 2016, Hydra, Sufia, Solr, Preservation, and Resource Description Framework (RDF)
- Subject:
- Hydra Project
- Creator:
- Luhrs, Eric, Griffin, James, and Malantonio, Adam
- Contributor:
- Lafayette College Digital Scholarship Services
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/04/2016
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Poster
5. Making TACOs for Hydras
- Description:
- A recording of a presentation at Samvera Connect 2018 described thus, prototyping a core component of our new architecture to be horizontally scalable, designing a new architecture for our digital library with a wide ranging set of requirements and users, 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 a little less than that for online access, from our cultural heritage digitization efforts and institutional repository outputs. 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, 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. A video recording of this session is available at the 'Related URL' below., and seeing where community technologies like Hyrax, Blacklight, and IIIF will connect
- Keyword:
- Workflow, Architecture, Repository, Connect 2018, and Samvera
- Subject:
- Samvera Community
- Creator:
- Frost, Hannah and Harlow, Christina
- Contributor:
- Stanford University Libraries and University of Utah
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/2018
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Video
6. UI JavaScript Component Architecture
- Description:
- A presentation given at Samvera Connect 2018 described thus, An overview of modern front-end UI component architecture and patterns. Will showcase case studies in development and implementation decisions in Avalon Media System (platform, React/Redux application built on top of Hyrax in AWS). Will make a case for why UI component architecture is important in community-driven, open-source development, how it can directly benefit the Samvera community moving forward. A video recording of this session is available at the 'Related URL' below., and Hyrax/Webpacker/React) and Northwestern University's Digital Collections application (platform
- Keyword:
- Architecture, Connect 2018, Samvera, and User experience
- Subject:
- Samvera Community
- Creator:
- Arling, Adam
- Contributor:
- University of Utah and Northwestern University
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/11/2018
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
7. Sustaining a Large-Scale Repository Architecture: Behind the Scenes of the Stanford Digital Repository
- 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:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/24/2019
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
8. Samvera Key: Concepts and Definitions
- Description:
- A presentation at Samvera Connect 2019, originally titled "Samvera Stack Overview", described thus and Samvera can be a daunting stack for newcomers. This presentation is designed to give developers and community members the common definitions and descriptions of the Samvera stack at the application and framework level. Framework topics include discussions around Rails, Sidekiq, Data Stores, Fedora, Solr, Blacklight, etc. While application level topics include discussions around Avalon, Hyrax, Hyku, etc. At the end of the presentation, attendees will have a greater understanding of Samvera's components and how they interact and come together to create a Samvera application.
- Keyword:
- Architecture, Samvera, and Connect 2019
- Subject:
- Samvera Community
- Creator:
- Engstrom, JP
- Contributor:
- Notch8
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Date Created:
- 10/24/2019
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
9. One year with Hydra: What we know now, what we wish we knew earlier
- Description:
- A presentation given at Hydra Connect #2 described thus and Our first year of developing a Hydra-based institutional repository yielded many surprises, frustrations, and eureka moments. We will tell you what we wish someone had told us about the Hydra community, Rails applications, System/Stack deployment, and Developer collaboration.
- Keyword:
- Connect #2 (Fall 2014), Architecture, Hydra, and Repository
- Subject:
- Hydra Project
- Creator:
- Horton, Glen and Scherz, Thomas
- Contributor:
- University of Cincinnati
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation
10. Fedora 4 in the Hydra Stack: What does it buy me?
- Description:
- A presentation given at Hydra Connect #2, advertised as "is Fedora 4 a good option for my needs?" and described thus and This session will discuss some of the features that are new in Fedora 4 that will undoubtedly send dazzles up the Hydra stack.
- Keyword:
- Fedora, Connect #2 (Fall 2014), Architecture, and Hydra
- Subject:
- Hydra Project
- Creator:
- Woods, Andrew
- Owner:
- rob@scientist.com
- Language:
- English
- Date Modified:
- 07/24/2023
- Rights Statement Tesim:
- In Copyright
- License Tesim:
- Creative Commons BY Attribution 4.0 International
- Resource Type:
- Presentation