--- layout: default title: Get started nav_order: 1 redirect_from: /404.html permalink: / --- # OpenSearch documentation This site contains the technical documentation for [OpenSearch](https://opensearch.org/), the Apache 2.0-licensed search, analytics, and visualization suite with advanced security, alerting, SQL support, automated index management, deep performance analysis, and more. [Get started](#docker-quickstart){: .btn .btn-blue } --- ## Why use OpenSearch? OpenSearch is well-suited to the following use cases: * Log analytics * Real-time application monitoring * Clickstream analytics * Search backend Component | Purpose :--- | :--- [OpenSearch]({{site.url}}{{site.baseurl}}/opensearch/) | Data store and search engine [OpenSearch Dashboards]({{site.url}}{{site.baseurl}}/dashboards/) | Search frontend and visualizations [Security]({{site.url}}{{site.baseurl}}/security-plugin/) | Authentication and access control for your cluster [Alerting]({{site.url}}{{site.baseurl}}/monitoring-plugins/alerting/) | Receive notifications when your data meets certain conditions [SQL]({{site.url}}{{site.baseurl}}/search-plugins/sql/) | Use SQL or a piped processing language to query your data [Index State Management]({{site.url}}{{site.baseurl}}/im-plugin/) | Automate index operations [KNN]({{site.url}}{{site.baseurl}}/search-plugins/knn/) | Find “nearest neighbors” in your vector data [Performance Analyzer]({{site.url}}{{site.baseurl}}/monitoring-plugins/pa/) | Monitor and optimize your cluster [Anomaly detection]({{site.url}}{{site.baseurl}}/monitoring-plugins/ad/) | Identify atypical data and receive automatic notifications [Asynchronous search]({{site.url}}{{site.baseurl}}/search-plugins/async/) | Run search requests in the background [Cross-cluster replication]({{site.url}}{{site.baseurl}}/replication-plugin/index/) | Replicate your data across multiple OpenSearch clusters Most OpenSearch plugins have corresponding OpenSearch Dashboards plugins that provide a convenient, unified user interface. For specifics around the project, see the [FAQ](https://opensearch.org/faq/). --- ## Docker quickstart Docker {: .label .label-green } 1. Install and start [Docker Desktop](https://www.docker.com/products/docker-desktop). 1. Run the following commands: ```bash docker pull opensearchproject/opensearch:{{site.opensearch_version}} docker run -p 9200:9200 -p 9600:9600 -e "discovery.type=single-node" opensearchproject/opensearch:{{site.opensearch_version}} ``` 1. In a new terminal session, run: ```bash curl -XGET --insecure https://localhost:9200 -u admin:admin ``` To learn more, see [Install and configure OpenSearch]({{site.url}}{{site.baseurl}}/opensearch/install/) and [Install and configure OpenSearch Dashboards]({{site.url}}{{site.baseurl}}/dashboards/install/). ## The secure path forward OpenSearch includes a demo configuration so that you can get up and running quickly, but before using OpenSearch in a production environment, you must [configure the security plugin manually]({{site.url}}{{site.baseurl}}/security-plugin/configuration/index/): your own certificates, your own authentication method, your own users, and your own passwords. ## Looking for the Javadoc? See [opensearch.org/javadocs/](https://opensearch.org/javadocs/). ## Get involved [OpenSearch](https://opensearch.org) is supported by Amazon Web Services. All components are available under the [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.html) on [GitHub](https://github.com/opensearch-project/). The project welcomes GitHub issues, bug fixes, features, plugins, documentation---anything at all. To get involved, see [Contributing](https://opensearch.org/source.html) on the OpenSearch website.