OpenSearch is an open-source, community-driven search and analytics suite derived from Elasticsearch 7.10.2 & Kibana 7.10.2 licensed under Apache 2.0. It's an inclusive software suite that encompasses a search engine daemon known as OpenSearch along with a visualization and user interface module called OpenSearch Dashboards.
Features
OpenSearch provides various capabilities including easy data ingestion, secure search, efficient aggregation, viewing, and analysis of data. These functionalities make it highly suitable for a range of applications such as application search, log analytics among others.
The underlying philosophy of OpenSearch is to create a level playing field where the software doesn't favor any vendor, ensuring fair usage for all. It's designed with inclusivity in mind so that it can be utilized by as many businesses and projects as possible while fostering a community-oriented development approach.