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

Elasticsearch is developed alongside the data collection and log -parsing engine Logstash, the analytics and visualization platform Kibana, and the collection of lightweight data shippers …

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, …

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

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, open-source search and analytics engine built on Apache Lucene. It stores data as JSON documents and uses inverted indices for lightning-fast full-text search.

Elasticsearch is the most widely deployed, open source vector database. With Elasticsearch you won’t have any gaps because it was built to be a complete vector database solution.

Reference Elastic APIs Browse the API docs for Elasticsearch, Kibana, Elastic Cloud, and more.

Get started with Elasticsearch! Detailed tutorial to learn the basic concepts: what is Elasticsearch, how it works, and what it is used for.

Jul 23, 2025 · This guide is structured to help you understand the core functionalities of Elasticsearch, set up your environment, index and query data, and optimize performance.