Articles by Kathleen DeRusso

Principal Software Engineer

Kathleen is a member of the Search Relevance team at Elastic with a mission to make search more accessible and easier to use. Before joining Elastic, Kathleen had over a decade of experience building search applications on top of everything from Lucene to Solr to, of course, Elasticsearch. In her free time, she enjoys kayaking and the outdoors. 


Introducing query rules in Elasticsearch 8.10

Query Rules allow users to create contextual query-based rules, which are used by the new rule_query to promote documents only for results that meet defined criteria.