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| Pros | Cons |
|---|---|
Approximately, the same performance as Call-Number Browsing. | Additional value must be stored within each document - numeric value for each contributor |
| No need to store dedicated Elasticsearch index, PostgreSQL table or index | There is no way to collect facets for contributor type/name |
| Filter contributors by type will be hard too | |
| In case of large collisions (2000-3000 resources per contributr) - response will be slow |