Doc

Author: nik9000

docs/reference/elasticsearch/index-settings/index-modules.md

@@ -49,7 +49,7 @@ $$$index-codec$$$ `index.codec`
 
 $$$index-mode-setting$$$ `index.mode`
 :   The `index.mode` setting is used to control settings applied in specific domains like ingestion of time series data or logs. Different mutually exclusive modes exist, which are used to apply settings or default values controlling indexing of documents, sorting and other parameters whose value affects indexing or query performance.
-        
+
         **Example**
 
       ```console
@@ -246,3 +246,8 @@ $$$index-final-pipeline$$$
 
 $$$index-hidden$$$ `index.hidden`
 :   Indicates whether the index should be hidden by default. Hidden indices are not returned by default when using a wildcard expression. This behavior is controlled per request through the use of the `expand_wildcards` parameter. Possible values are `true` and `false` (default).
+
+$$$index-esql-stored-fields-sequential-proportion$$$
+
+`index.esql.stored_fields_sequential_proportion`
+:   Tuning parameter for deciding when {{esql}} will load [Stored fields](/reference/elasticsearch/rest-apis/retrieve-selected-fields.md#stored-fields) using a strategy tuned for loading dense sequence of documents. Allows values between 0.0 and 1.0 and defaults to 0.2. Indices with documents smaller than 10kb may see speed improvements loading `text` fields by setting this lower.