Registry for Infrastructures and Services
A registry for infrastructures and services refers to a centralized system or platform that catalogs and manages infrastructure resources, services, tools, and datasets used in a data science environment. It helps organize, track, and govern the various components necessary for conducting data analysis, machine learning, and other data-intensive tasks. Such a registry plays a critical role in the management, discovery, and governance of infrastructures and services, such as repositories, ensuring that all components are easily discoverable, accessible, and well-maintained. It typically includes structured metadata, persistent identifiers (PIDs), and standardized descriptions to support reuse and integration.
Registries in Earth System Science:
The NFDI4Earth refers to registries as a directory for managing and tracking repositories with detailed metadata and an identifier. These registries improve transparency, findability, and sustainability of research-related resources. Its key example is re3data, a global registry of research data repositories.
Example Implementation:
- re3data (Registry of Research Data Repositories)
- ROR (Research Organization Registry)
- OpenAIRE (Open Access Infrastructure for Research in Europe)
- O2A Registry (Observation to Archives Registry)
Standards:
- re3data uses a custom schema DCAT/ DCAT-A (The DCAT Application Profile for data portals (DCAT-AP) is a specification based on the Data Catalogue vocabulary (DCAT) for describing public sector datasets in Europe)
- GeoNetworks (an open source catalog application to manage spatially referenced resources)
- Apache Atlas (a framework for managing metadata and governing data landscapes)