Use cases for {{esql}}

These pages detail how to use {{esql}} for search and cybersecurity use cases:

• ES|QL for search: Learn how to use {{esql}} for lexical (keyword) search, relevance scoring, semantic and hybrid search, semantic reranking, and more.
• ES|QL for security: Learn how to use {{esql}} for threat hunting, timeline investigation, detection rules, and migrating Splunk queries.