Archivematica @ Wellcome Collection
  • Introduction
  • High-level design
  • Storing born-digital files
    • Creating a transfer package
    • Upload a transfer package to S3
    • Check a package was stored successfully
    • Downloading a package from the storage service
    • Following a package in the dashboard
  • Service architecture
    • How does Archivematica work?
      • The Archivematica apps
      • Microservices, tasks and jobs
      • Gearman, ElastiCache, and the MCP server/client
    • How is our deployment unusual?
      • What are our extra services?
      • ECS containers on EC2, not Fargate
      • Why we forked Archivematica
    • How it fits into the wider platform
  • About our deployment
    • Using Wellcome catalogue identifiers
    • Different environments
    • Working storage: MySQL, Redis, and EBS
  • Administering Archivematica
    • Bootstrapping a new Archivematica stack
    • User management
      • How to add or remove users
      • Authentication with Azure AD
    • Upgrading to a new version of Archivematica
    • Running an end-to-end test
    • Clearing old transfers from the dashboard
  • Debugging Archivematica
    • Where to find application logs
    • Troubleshooting known errors
      • Timeout waiting for network interface provisioning to complete
      • 401 Unauthorized when the s3_start_transfer Lambda tries to run
      • "pull access denied" when running containers (and other ECS agent issues)
      • "Unauthorized for url" when logging in
      • "gearman.errors.ExceededConnectionAttempts: Exceeded 1 connection attempt(s)" in MCP server
      • NotADirectoryError in the Extract zipped transfer stage
    • Restarting services if a task is stuck
    • SSH into the Archivematica container hosts
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High-level design

What does it look like from the outside?

PreviousIntroductionNextCreating a transfer package

Last updated 2 years ago

Archivists upload packages containing born-digital files to an S3 bucket (the "transfer source bucket").

These packages are then processed by Archivematica. It does various processing steps and analysis, and creates which describes the contents of the archive. The files and the metadata get packaged in a BagIt bag, which is uploaded to the Wellcome storage service for permanent storage.

Successfully stored archives are then sent to iiif-builder, which uses the METS file to construct a IIIF Presentation manifest to describe this archive. (If we can make the archive publicly available.)

a METS file