Lakesuperior

Lakesuperior is an alternative Fedora Repository implementation.

Fedora is a mature repository software system historically adopted by major cultural heritage institutions. It exposes an LDP endpoint to manage any type of binary files and their metadata in Linked Data format.

Indices and tables

Getting Started

• About Lakesuperior
  • Guiding Principles
  • Key features
  • Target Audience
  • Status and development
  • Acknowledgements & Caveat
• Installation and Configuration
  • Quick Install: Running in Docker
  • Manual Install (a bit less quick, a bit more power)
  • Advanced Install
  • Configuration
  • Production deployment
• Sample Usage
  • LDP (REST) API
  • Admin REST API
  • Python API
• Getting Help

User Reference

• Configuration
• Discovery & Query
  • LDP Traversal
  • SPARQL Query
    • SPARQL Caveats
  • Term Search
• Divergences from Fedora 4
  • Not yet implemented (but in the plans)
  • Potentially breaking changes
    • ETags
    • Atomicity
    • Tombstone methods
    • Limit Header
    • Web UI
    • Automatic path segment generation
    • Allow PUT requests with empty body on existing resources
  • Non-standard client breaking changes
    • Pairtrees
    • Non-mandatory, non-authoritative slug in version POST
  • Deprecation track
    • Endpoints
    • Automatic LDP class assignment
    • Lenient handling
  • Optional improvements
    • LDP-NR content and metadata
    • “Include” and “Omit” options for children
    • Soft-delete and purge
• Messaging
  • Disabing messaging
• Migration Guide
  • Migration Tool
  • Backup And Restore
• Command Line Reference
  • lsup-server
  • fcrepo
  • lsup-admin
  • lsup-benchmark
  • lsup-profiler
  • Locust (experimental)
• Contributing
  • Development Setup
  • Modifying Cython Modules
  • Contribution Guidelines

Technical Documents

• Release Notes
  • 1.0 Alpha 20
  • 1.0 Alpha 19 HOTFIX
  • 1.0 Alpha 18
  • 1.0 Alpha 17 HOTFIX
  • 1.0 Alpha 16
  • 1.0 Alpha 15
  • 1.0 Alpha 14
  • 1.0 Alpha 13
  • 1.0 Alpha 12
  • 1.0 Alpha 11
  • 1.0 Alpha 10
  • 1.0 Alpha 8
  • 1.0 Alpha 7.1
  • 1.0 Alpha 7
  • 1.0 Alpha 6
  • 1.0 Alpha 5
  • 1.0 Alpha 4
  • 1.0 Alpha 3
  • 1.0 Alpha 2
  • 1.0 Alpha 1
• API Documentation
  • Main Interface
  • Lower-Level Interfaces
  • Deep Tissue
  • Full API Documentation
• Architecture
  • Multi-Modal Access
  • Architecture Overview
• Performance Benchmarks
  • Environment
  • Results
  • Charts
  • Conclusions
• Content Model
  • Internal and Public URIs; Identifiers
  • Store Layout
• Storage Implementation
  • RDF Storage design
  • Scalability
  • Maintenance
  • Consistency
  • Concurrency
  • Performance
• Indexing Strategy
  • Storage approach
  • Strategy #1
  • Strategy #2
  • Strategy #3
  • Strategy #4
  • Strategy #5
  • Strategy #5a
  • Strategy #4a
• Scaling Down

• Index
• Module Index
• Search Page