The source to opensearch.org

🆕 Find the k-nearest neighbors (k-NN) for your vector data

🔎 Open source distributed and RESTful search engine.

A library for efficient similarity search and clustering of dense vectors.

Apache Lucene open-source search software

The documentation for OpenSearch, OpenSearch Dashboards, and their associated plugins.

A Benchmark Tool for VectorDB

Future home of Geospatial features for OpenSearch

Maintains functional tests for OpenSearch Dashboards and Dashboards plugins

🌐 User interface for the backend geospatial plugin which can be integrated with OpenSearch Dashboards and a home for all other map related features.

JVector: the most advanced embedded vector search engine

Plugin that adds dense neural retrieval into the OpenSearch ecosytem

Run periodic jobs on the cluster from your plugin

Benchmarks of approximate nearest neighbor libraries in Python

🔐 Secure your cluster with TLS, numerous authentication backends, data masking, audit logging as well as role-based access control on indices, documents, and fields

ml-commons provides a set of common machine learning algorithms, e.g. k-means, or linear regression, to help developers build ML related features within OpenSearch.

🧰 OpenSearch / OpenSearch-Dashboards Build Systems

Open Source, Distributed, RESTful Search Engine