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Documentation

You're viewing version 2.19 of the OpenSearch documentation. For the latest version, see the current documentation. For information about OpenSearch version maintenance, see Release Schedule and Maintenance Policy.

Tutorials

Follow our step-by-step tutorials to learn how to use OpenSearch features.

Searching data 101

Learn the fundamentals of search and explore OpenSearch query languages and types

OpenSearch Dashboards

Start visualizing your data with interactive dashboards and powerful analytics tools

Vector search

Implement similarity search using vectors and enhance results with AI capabilities

Reranking search results

Enhance search relevance using machine learning models to intelligently reorder results

Generative AI applications

Create AI-powered applications like RAG, chatbots, and advanced conversational systems

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