OpenSearch is an open-source, enterprise-grade suite for search and observability, designed to manage unstructured data at scale.
It offers capabilities including machine learning and AI tools (vector search, anomaly detection), advanced search solutions (e-commerce, document search), observability (performance monitoring, log analysis), and security analytics (threat intelligence, event correlation).
The OpenSearch Software Foundation, formed in September 2024 under the Linux Foundation, supports the project's long-term sustainability and community, offering various membership levels.
OpenSearch is a community-driven, open-source search and analytics suite derived from Elasticsearch. Provides full-text search, analytics, dashboards, and security features.