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Story #359

Determine if system metadata should or should not be stored on Member Nodes

Added by Dave Vieglais over 12 years ago. Updated over 12 years ago.

Status:
Closed
Priority:
Low
Assignee:
Category:
Documentation
Target version:
Start date:
Due date:
% Done:

100%

Story Points:
Sprint:

Description

As a developer I need to know whether system metadata will be stored on Member Nodes and replicated along with other information, or if the system metadata will be created by the (client + member node) and only stored on the coordinating nodes.

  • Evaluate the system metadata life cycle
  • Evaluate the storage requirements for system metadata on MNs
  • Determine functionality that will be missed if sysmeta only on CNs
  • Determine additional method / http calls necessary if sysmeta not stored on MNs

History

#1 Updated by Redmine Admin over 12 years ago

Updated status, related task in progress

#2 Updated by Dave Vieglais over 12 years ago

Decision documented as per #430

Additional information contained in the system architecture docs "natural history of system metadata":http://mule1.dataone.org/ArchitectureDocs/SysmetaLifecycle.html.

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