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The behaviours of the data acquisition community is described at SV Community Behaviours.

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• Data Curator: An active role, which is a person who verifies the quality of the data; annotates the data; catalogues, preserves and maintains the data as a resource; and prepares various required data products.
• Semantic Curator: An active role, which is a person who designs and maintains local and global conceptual models and uses those models to annotate the data and metadata.
• Storage Administrator: An active role, which is a person who has the responsibilities to design data storage, tune queries, perform backup and recovery operations, set up RAID mirrored arrays, and make sure drive space is available for the network.
• PID Manager: A passive role, a system or service that assigns persistent global unique identifiers to data and metadata products. The Manager invokes a external entity, the PID Service, to obtain the PIDs. The manager maintains a local catalogue of PIDs that are being used to reference data and metadata. If the data or metadata in the RI change location or are removed, the PID manager updates this information locally and informs the PID Service.
• PID Service: A passive role, a public system or service which can generate and assign persistent global unique identifiers (PIDs). The PID Service also maintains a public registry of PIDs for digital objects.
• Storage System: A passive role, which includes memory, components, devices and media that retain data and metadata for an interval of time.
• Catalogue System: A passive role, a catalogue system is a special type of storage system designed to support building logical structures for classifying data and metadata.

• Data Curation Subsystem: the data curation subsystem is a passive role of the data curation community. It is the part of the research infrastructure which stores, manages and ensures access to all persistent data and metadata produced within the infrastructure.
  

  
  

  정보
  title Note
  PID Service was called PID Generator, howerver, the analysis of the Identification and Citation practices made evident that the generation can be done inside the RI (by PID Manager), shared between the RI and the PID Service, or completely delegated to a PID Service. Consequently the names were changed after version 2.1 of the ENVRI RM. The PID generator does not disappear completely, it is a refinement (specialisation/subclass) which can be implemented by PID service or the PID Manager

  
  

The behaviours of the data curation community are described at  SV Community Behaviours#beh_cur.

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