Elastic Docs
Welcome to the technical documentation for Elastic Stack 9.0.0 and later, and Elastic Cloud Serverless. Deploy, operate, and scale with step-by-step guides, API references, examples, and best practices.
Upgrading from an earlier version? Follow the upgrade guide to plan and complete your upgrade.
Elastic skills for AI agents
Install official skills that teach AI coding agents how to work with Elasticsearch, Kibana, Fleet, and the rest of the Elastic stack.
Elasticsearch
Build search and analytics across structured data, logs, metrics, documents, and vectors as part of the broader stack.
Vector Database
Build your primary workload around embeddings: semantic search, RAG, or AI retrieval, with built-in models and vector-optimized defaults.
Observability
Resolve problems with open, flexible, and unified observability powered by advanced machine learning and analytics.
Security
Detect, investigate, and respond to threats with AI-driven security analytics to protect your organization at scale.
Elasticsearch clients
Browse the Elasticsearch client libraries for Java, .Net, Python, and more.
View docsExtend and contribute
Learn how to contribute to Elastic products and extend capabilities.
View extend and contribute docsWelcome to our community of developers
Learn from your peers and share code examples.
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