Elasticsearch Labs
Elasticsearch Labs is the one-stop destination for developers to learn how to easily utilize Elasticsearch to build advanced search experiences including generative AI, embedding models, reranking capabilities and more.

Query rewrite rules in Elasticsearch: 2.3x faster wildcard scans
A second rule makes empty-string filters 1.6x faster. It reads string lengths straight from the offset array and never touches the compressed bytes. Both rules came from the same habit of running real queries and hunting for the special case.
Get Started
We've gathered top resources to help you start with Elasticsearch, from beginner tutorials to advanced tool integrations.
New to Elastic?
New to Elastic? Start with the Elasticsearch docs to learn the fundamentals. When you're ready, come back to Elasticsearch Labs for more advanced content using our latest innovations.
Get started with ElasticsearchExamples
Practical how-to guides, interactive notebooks, and sample apps to get you started.
Glossary
Definitions and reference material for every term, concept, and acronym used across the Elasticsearch Labs library.
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Integrations
Seamlessly connect with leading AI and machine learning platforms to enhance your search capabilities and drive powerful, intelligent applications with Elasticsearch.
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