however, all of Rail's most common UI elements and features will be retained. If time permits, we will also add Blacklight as a dependency for search and retrieval., How Valkyrie differs from ActiveRecord How to manage the differences between Valkyrie and Rails while retaining most of Rails' common features In this workshop, participants will learn how to build a simple Rails application using Valkyrie as a dependency. Data will be persisted with Valkyrie's data mapper pattern and not with ActiveRecord, and Slides from a workshop given at Samvera Connect 2019 and described thus
Migrating a Fedora 3-based Hydra repository to Fedora 4 can be a major undertaking. This panel will bring together representatives from multiple institutions that either are planning for, are in the midst of, or have completed such a migration. Depending on where they are in the migration process, panelists will talk about their plans for migration, techniques used or expected to be used, obstacles anticipated or encountered, how problems were addressed, and migration outcomes. It is hoped that the presentations and discussion will be useful to other Hydra sites planning such a migration. A video of this session is available at the 'Related URL' below. and A presentation given at Hydra Connect 2016 described thus
A presentation at the Open Repositories conference in 2014. There are those who perceive that implementing, running and maintaining a Fedora-based digital repository is a daunting task suited only to institutions with a significant team of developers and support staff. This paper offers a different perspective. The University of Hull in the UK, the Rock and Roll Hall of Fame and Museum in Cleveland, Ohio, and the Chinese Historical Society of Southern California (CHSSC) provide three case studies of Hydra-based repositories that are centred on a single developer working with small, limited or no support. This talk will compare and contrast their experiences and explain why the developers concerned feel that creating and maintaining these successful repositories has been worth their time and effort.
A presentation given at Samvera Connect 2018 described thus and A presentation about Penn State's new Valkyrie project that will replace ContentDM. I will discuss our progress thus far, with particular attention to accessibility and performance, two of the principle concerns in our development process. Additional topics will include issues with Valkyrie and the importing process we are using with data from ContentDM. A video recording of this session is available at the 'Related URL' below.
Using agile for more accurate proposals - Aaron Collier New Tools for NU, A combined slide pack containing the lightning talks presented at Samvera Connect 2019. Deploying a custom Hyrax on Azure with Terraform and Kubernetes from a standing start - Julie Allinson Controlled Vocabulary Options in Hyrax - Julie Hardesty Scholarsphere is Dead, Long Live Scholarsphere! - Adam Wead Work Estimation Records, and Elixir, Broadway, Phoenix, and GraphQL - Michael B Klein Hyku Open Source Institutional Repository Development partnership awarded $1M Arcadia grant to improve open scholarship infrastructure - Brian Hole Showcasing & Connecting Women in Technology - Robin Ruggaber Iterating on a Hiring Process - Jeremy Friesen
Valkyrie is a new persistence layer for Samvera, supporting multiple backends for storing files and metadata. Currently supported backends include Fedora, PostgreSQL and Solr for metadata, and Fedora and local disk for files. Valkyrie provides an abstraction layer over file and metadata persistence, allowing an application to be configured to use different backends without code changes. This workshop will include, Description, A workshop given at Samvera Connect 2018 described thus, and An overview of Valkyrie's design, including why the Data Mapper pattern was used, and how Valkyrie addresses sustainability issues with ActiveFedora Status updates on current Valkyrie development, including applications built using Valkyrie, and efforts to use Valkyrie in Hyrax Hands-on exercises to give attendees first-hand experience working with Valkyrie and demonstrate how concepts from Samvera applications work with Valkyrie
A presentation given at Hydra Connect #2 described thus and Some have the impression that running a Hydra system requires a significant team of developers. In fact, there are a number of institutions running Hydra that are "one-developer shops". This talk will explore the pros and cons.