IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
What’s new in 8.1
editWhat’s new in 8.1
editHere are the highlights of what’s new and improved in Elasticsearch 8.1!
Other versions:
Doc-values-only search on numeric, date
, keyword
, ip
, and boolean
fields
editYou can now run term
and range
queries on numeric, date
, date_nanos
,
keyword
, ip
, and boolean
fields that only store doc values.
In exchange for slower queries, doc-value-only fields offer:
- Increased indexing rates
- Better storage efficiency
- Great performance for aggregating and sorting data
For more information about doc values, refer to the
doc_values
mapping parameter documentation.