Official Java High level Client for OpenSearch

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

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.

Open source distributed and RESTful search engine.

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

Zipkin is a distributed tracing system

Mirror of Apache CXF

OpenSearch custom lucene codecs for providing different on-disk index encoding (e.g., compression).

OpenSearch Rust Client

API specification for OpenSearch

Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style dat…

🧰 OpenSearch / OpenSearch-Dashboards Build Systems

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

Plugin that adds dense neural retrieval into the OpenSearch ecosytem

Security Analytics enables users for detecting security threats on their security event log data. It will also allow them to modify/tailor the pre-packaged solution.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

A tool for mocking HTTP services

Netty project - an event-driven asynchronous network application framework

Multi-module project that contains Jackson-based "new" Jakarta-RS (nee "JAX-RS" -- ones under `jakarta.ws.rs`) providers for JSON, XML, YAML, Smile, CBOR formats

Multi-module project that contains Jackson-based "old" JAX-RS (ones under `javax.ws.rs`) providers for JSON, XML, YAML, Smile, CBOR formats

High performance non-blocking webserver

Mirror of Apache CXF

Apache flink

The Performance Analyzer RCA is a framework that builds on the Performance Analyzer engine to support root cause analysis (RCA) of performance and reliability problems for OpenSearch instances.