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Open Repositories 2019
Connecting my repository to the PID Graph
Kristian Garza @kriztean
https://doi.org/10.5438/jwvf-8a66
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Connecting my repository to the PID Graph Kristian Garza Open - - PowerPoint PPT Presentation
Connecting my repository to the PID Graph Kristian Garza Open - - PowerPoint PPT Presentation
Connecting my repository to the PID Graph Kristian Garza Open Repositories 2019 @kriztean https://doi.org/10.5438/jwvf-8a66 How can we add value to our repositories? 2 How can we add value to our repositories? breaking silos with PIDs 3
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How can we add value to our repositories? breaking silos with PIDs
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Introduction
Kristian Garza DataCite Berlin github.com/kjgarza Datacite’s members around the world:
https://doi.org/10.5438/jwvf-8a66
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Publishers and Data Repositories
Linking Research Outputs with PIDs
https://doi.org/10.5438/jwvf-8a66
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PID Graph
PID Graph is part of the FREYA project – EU Commission funded grant. Goal: extending the use of identifiers to organizations, people, and new types of content (software, equipment, physical samples, workflows, etc). https://www.project-freya.eu/en
Schematic representation of the PID graph with digital objects connected by PIDs, showing three use cases:
- A. Different versions of software code,
- B. Datasets hosted by a particular repository,
- C. All digital objects connected to a research object.
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DataCite’s GraphQL API
https://graphql.org/
GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. A GraphQL spec was open sourced in 2015 (https://graphql.org/) and is now available in many environments and used by teams of all sizes. Such as::
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DataCite’s GraphQL API
- API technology for data best described in a graph
- Totally different to REST
- Aligns well with the requirements for PID Graph:
- Globally unique IDs central to GraphQL
- Provides standardized query interface with built-in documentation
- Uses existing backend services, can be federated
https://graphql.org/
https://doi.org/10.5438/jwvf-8a66
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https://doi.org/10.5438/jwvf-8a66
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https://doi.org/10.5438/jwvf-8a66
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DEMO
https://doi.org/10.5438/jwvf-8a66
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DataCite’s GraphQL API is a Pre-release
- We are still implementing functionality and improving
performance.
- Your feedback is valuable.
- Please try it. Soon you will be able to query by re3data ID.
- DataCite GraphQL API Documentation Guide:
https://support.datacite.org
- In the FREYA project we are working on more use cases as
part of the PID Graph. https://project-freya.eu/en
- The PID Graph approach:
- Machine-actionable approach.
- Data collected by many parties.
- Use the PID Forum for questions:
https://pidforum.org/c/pid-graph
https://doi.org/10.5438/jwvf-8a66
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Thank you!
datacite.org Twitter: @kriztean Questions: pidforum.org/c/pid-graph More Info: doi.org/10.5438/jwvf-8a66 Documentation: support.datacite.org/