The main Solr server in DDB currently uses 6 Solr cores. Currently the Core configuration is maintained in the DDB Backend project.
search
This core contains the actual ddb items.
nodes
This core contains the items and additional hierarchy information
Config: https://dev.fiz-karlsruhe.de/stash/projects/DDB/repos/ddb-backend/browse/Cortex/conf/solr/nodes/conf
organization
This core contains the organizations referenced in the items
person
This core contains the persons referenced in the items
newspaper
This core contains all newspapers provided
newspaper-issues
This core contains data on ddb items that are also newspaper issues