Services used in a production setting
Check out the Samvera 101 on the https://softserv.scientist.com/samvera-tech-101/ blog.
The post introduces the Samvera framework, data stores, background jobs, user interfaces, and applications. You'll find out how all of these elements combine to create a digital repository. Samvera Connect On-line 2020 included an excellent, beginner-friendly overview of “Samvera Tech 101” presented by Alisha Evans and Shana Moore, software engineers at SoftServe.
Solr
Solr is a search engine. Samvera creates an index document (basically a Hash) for each PCDM object in Fedora and puts it into Solr. This allows objects to be searched and discovered by a user. ActiveFedora also uses Solr to run queries such as “Get me a list of objects that are Images”
Fedora Commons Repository (a.k.a. Fedora, a.k.a. FCRepo)
Fedora is a data store that uses the LDP protocol to store linked data and binary files.
Rails
Rails is a web application Framework for Ruby.
Redis
Redis is a key-value store that we use to back our worker queues (using Resque or Sidekiq). Hyrax also uses Redis for user notifications.Content by Label