General Design and Implementation Notes

• Logging and Privacy concerns
  • Privacy concerns
  • Potential designs
  • Implications and Issues
• Cross Domain Indexing and Access for Data and Metadata
  • Problem
  • Translation Approach
  • Indexing Approach
  • Content Model Approach
• Replication Notes
  • General
  • Coordinating Nodes
  • Member Nodes
  • Resources
  • Coordinating Node Object Store
  • Metacat As Replicating Object Manager
  • Using a Distributed Lock Manager
  • Distributed Execution Environment
  • File Based Object Store with Distributed Revision Control
• Notes for MN API
• Coordinating Node Requirements
• Apache Configuration for DataONE Services
  • Examples
  • Configuration
  • Conclusions
• Mutability of Metadata
  • SystemMetadata Mutability
  • REST API
  • Interactions affecting SystemMetadata
• Selectors for Data Package Components
  • Goal
  • Rationale
  • Implications for Implementation
• Time and Bandwidth Constraints
  • CN - CN Transfer Rates
  • Transaction Rates
• Proposal for API Refactoring
  • Member Node Tiers