Magento_Elasticsearch7 module
Magento_Elasticsearch7 module allows using ElasticSearch engine 7.x version for the product searching capabilities.
The module implements Magento_Search library interfaces.
Installation details
The Magento_Elasticsearch7 module is one of the base Magento 2 modules. Disable or uninstall this module is not recommends.
For information about a module installation in Magento 2, see Enable or disable modules.
Structure
SearchAdapter/ - the directory that contains solutions for adapting ElasticSearch query searching.
For information about a typical file structure of a module in Magento 2, see Module file structure.
Additional information
For information about significant changes in patch releases, see 2.4.x Release information.
More information about ElasticSearch are at articles:
- Configuring Catalog Search.
 - Installation Guide/Elasticsearch.
 - Configure and maintain Elasticsearch.
 - Magento Commerce Cloud - set up Elasticsearch service.
 
The version of this module is 100.4.7.