• Elastic Search Enabled: This can enable/disable the Elasticsearch extension.
• Host: This a configuration of servers in the [host]:[port] format where you should indicate your Elasticsearch nodes. e.g.: "localhost:9200".
• URL Key for search result page: Admin can define search result URL key.
• Prefix for elasticsearch index: Admin can set prefix for create elasticsearch index. It will be helpful when you are using same elasticsearch server for multiple website.
• Please re-index all indexes after change prefix.
• Test Connection: By using this button admin can test if elasticsearch server have been configured properly or not.
• Search Preference: Search preference supports wildcard support, it has options as below
  • • “*Wildcard Search*” – supports any character before search string and after search string
      I.e. if buyer writes word ‘watch’ as search query then it will show product ‘digital watch for men’ as it is supporting all words before and after search keyword
    • “*Wildcard search at start” – supports any character before search string
      I.e. if buyer writes word ‘watch’ as search query then it will also show product ‘digital watch’ as it is supporting all words before search keyword
    • “Wildcard search at end*” – supports any character after search string
      I.e. if buyer writes word ‘watch’ as search query then it will also show product ‘watch for men’ as it is supporting all words after search keyword
    • “Precise Search” – supports exact match for search string
      I.e. if buyer writes word ‘watch’ as search query then it will show product only matching ‘watch’ as it is supporting only precise  search keyword
• Search Operator: Search operator supports “AND” or “OR” operator to match for search result
  • AND - If you are looking for ‘digital watch’ with “AND” operator then it will show you matching result which has both words ‘digital’ and ‘watch’
  • OR - if you are looking for ‘digital watch’ with “OR” operator then it will show you matching result either has words ‘digital’ or it has word ‘watch’

Auto-Complete Settings

1. No Result Template: This is the message that will appear if there is no result for the search
2. Auto-complete View: This is the configuration for set auto suggest view. Either it is normal or Mega view.

• Display products in Auto Suggest: This is the configuration for show product in auto suggest.
• Product Search Result Limit: This is the configuration for display limited number of products in auto suggest.
• Auto Re-index Product: Admin can re-index product data for elasticsearch server.
• Searchable Attributes: Define which product attributes are searchable. For example the Name and SKU.
• Allow fallback Search: Enable the approximate search. When customers are not aware of full product name then fallback search helps them search the product with a single word or a part of the product name only
• Re-index Product: Admin can re-index product data for elasticsearch server.

Category Settings

• Display categories in Auto Suggest: If enabled then Categories will also be displayed in the auto suggest.
• Category Search Result Limit: This is the configuration for display limited number of categories in auto suggest.
• Re-index Category: Admin can re-index category data for elasticsearch server.

CMS Page Settings

1. Display cms pages in Auto Suggest: If enabled, then CMS pages will also be displayed in the auto suggest.
2. CMS page Search Result Limit: This is the configuration for display limited number of CMS Pages in auto suggest.
3. Re-index CMS Page: Admin can re-index CMS Pages data for elasticsearch server.