https://spoon-elastic.com/all-elastic-search-post/best-practices-elasticsearch/elasticsearch-search-templates/
https://spoon-elastic.com/all-elastic-search-post/more-like-this-query-mlt-suggest-similar-content-with-elasticsearch/
https://spoon-elastic.com/all-elastic-search-post/advanced-usage/categorize_text-better-log-alerts-elasticsearch/
https://spoon-elastic.com/all-elastic-search-post/text-classification-with-elasticsearch-no-ai-needed/
https://spoon-elastic.com/all-elastic-search-post/advanced-usage/boolean-query-with-elasticsearch-influence-elasticsearch-scoring-part-1/
https://spoon-elastic.com/all-elastic-search-post/understanding-elastic/boost-field-weight-elasticsearch-influence-elasticsearch-scoring-part2/
https://spoon-elastic.com/all-elastic-search-post/runtime-fields-in-elasticsearch-and-kibana-tests-and-explanation/