Elasticsearch is the leading distributed, RESTful, open source search and analytics engine designed for speed, horizontal scalability, reliability, and easy management.

Elasticsearch is a source-available search engine. It is based on Apache Lucene (an open-source search engine) and provides a distributed, multitenant -capable full-text search engine with an …

Elasticsearch: The open source platform for high-performance search, context engineering, and AI Store structured, unstructured, and vector data. Build AI applications and agents with …

Jul 23, 2025 · Elasticsearch is an open-source, distributed search and analytics engine designed for handling large volumes of data with near real-time search capabilities. Part of the Elastic …

Elasticsearch is a distributed search and analytics engine, scalable data store and vector database optimized for speed and relevance on production-scale workloads.

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Solutions overview: Get an introduction to the Elasticsearch, Elastic Observability, and Elastic Security solutions and projects. The Elastic Stack: Dive deeper into how the Elastic …

Elasticsearch is the most powerful free and open search engine available. Explore an extensive list of its robust features that show why. Features like full-text search, advanced analytics, …

Download Elasticsearch or the complete Elastic Stack (formerly ELK stack) for free and start searching and analyzing in minutes with Elastic.

Since its release in 2010, Elasticsearch has quickly become the most popular search engine and is commonly used for log analytics, full-text search, security intelligence, business analytics, …