Features

Status: 19.05.2021


Supported Schema(s)	any	only predefined ones
Supported Format(s)	JSON Schema
Interface(s)	REST	+DOIP + IRP
Open Source	yes	code is open available but no open development
License	Cordra License Agreement
Versioning	yes	simple object versioning (kind of a history)
AAI	yes	JWT, HTTP Basic Auth
External Storage	yes	configurable, mandatory for distributed systems
Referencable	yes	internal & external via IRP interface

Register Schema:
- Support for arbitrary schemas of a specific format (e.g. JSON Schema, XSD)
- The schema should at least be referencable by a unique identifier.
Update Schema:
- Possibility to
  - work on different versions of a schema
  - adapt schemas over time
Validate Schema:
- Check schema for correct syntax
Ingest Metadata:
- Store metadata (document) in repository
  - Ideally with previous validation
Update Metadata:
- Possibility to update already ingested metadata (documents).
Validate Metadata:
- Possibility to validate documents on the basis of registered schemas.
Search by Administrative MD:
- Search documents by their metadata (e.g. ingest date, ingester, ...)
Search by Content:
- Search documents by their content
Persistent Identifier:
- Support for Persistent Identifiers (e.g. DOI, Handle)