- Facets operations is not part of the official ZOOM specification, but is an Index Data extension
- for YAZ-based Z39.50 targets or <ulink url="&url.solr;">SOLR</ulink> targets.
- In case the target can and is requested to return facets, using a result set the ZOOM client
- can request one or all facet fields. Using a facet field the client can request the term count and
- then interate over the terms.
+ Facets operations is not part of the official ZOOM specification, but
+ is an Index Data extension for YAZ-based Z39.50 targets or
+ <ulink url="&url.solr;">SOLR</ulink> targets.
+ In case the target can and is requested to return facets, using a
+ result set the ZOOM client can request one or all facet fields.
+ Using a facet field the client can request the term count and then
+ interate over the terms.