OpenSearch is an open-source search and analytics suite. It allows you to ingest, search, visualize, and analyze data at scale. It is community-driven and licensed under Apache 2.0.

What can I do with OpenSearch?

OpenSearch makes it easy to ingest, search, visualize, and analyze data. It provides a comprehensive suite of tools for various search and analytics use cases.

Is OpenSearch free to use?

Yes, OpenSearch is open source and licensed under Apache 2.0, meaning it is free to use, modify, and distribute.

Where can I find the OpenSearch project?

You are currently on the OpenSearch project website, opensearch.org. Here you can find information, documentation, and downloads related to the project.

How can I contribute to OpenSearch?

As a community-driven project, OpenSearch welcomes contributions. While the website content doesn't explicitly detail contribution methods, it implies that community involvement is encouraged. Further information on contributing can likely be found within the project's documentation or community forums.

OpenSearch

Name: OpenSearch
Rating: 4.5 (13 reviews)

OpenSearch is an open-source search and analytics suite for ingesting, searching, visualizing, and analyzing data at scale.

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Published: 2025/12/19

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Introduction

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite. Key features include:

OpenSearch Core: A powerful search and analytics engine built on Apache Lucene.
OpenSearch Dashboards: A data visualization toolset for visually exploring and querying data.
OpenSearch Data Prepper: A server-side data collector for enriching, transforming, and aggregating data.
OpenSearch Vector Engine: A high-performance database designed for machine learning and generative AI applications.

Use cases include machine learning, AI-driven applications, e-commerce search, document search, observability, and security analytics.

Alternatives

Elasticsearch
Elasticsearch is the original open-source distributed search and analytics engine, offering similar core functionalities for data ingestion, search, and analysis.
Apache Solr
Apache Solr is a mature and powerful open-source search platform built on Apache Lucene, providing robust full-text search capabilities and analytics.
Splunk
Splunk is an enterprise-grade platform for collecting, indexing, and analyzing machine-generated data, widely used for operational intelligence and security.
Datadog
Datadog is a comprehensive SaaS platform for monitoring, logging, and security, offering end-to-end visibility across applications and infrastructure.
Grafana
Grafana is an open-source platform for data visualization and monitoring, commonly used to create dashboards from various data sources including search engines.
Prometheus
Prometheus is an open-source monitoring system and time-series database, primarily focused on collecting and querying metrics from dynamic environments.
Logz.io
Logz.io is a cloud-native observability platform that provides log management, infrastructure monitoring, and SIEM capabilities, often built on OpenSearch/Elasticsearch.
Sumo Logic
Sumo Logic is a cloud-native machine data analytics platform that offers log management, security information and event management (SIEM), and observability.
ClickHouse
ClickHouse is an open-source column-oriented database management system designed for high-performance analytical queries on large datasets, suitable for real-time analytics.
Apache Druid
Apache Druid is a high-performance real-time analytics database designed for fast slice-and-dice queries on large datasets, often used for OLAP and event data.

User Reviews

4.5/5.0

(13reviews)

Click stars to rate

Pricing

Pricing Model: Free

OpenSearch Community Edition

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. It is an open source, enterprise-grade search and observability suite that brings order to unstructured data at scale.

Free

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Introduction

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite. Key features include:

OpenSearch Core: A powerful search and analytics engine built on Apache Lucene.
OpenSearch Dashboards: A data visualization toolset for visually exploring and querying data.
OpenSearch Data Prepper: A server-side data collector for enriching, transforming, and aggregating data.
OpenSearch Vector Engine: A high-performance database designed for machine learning and generative AI applications.

Use cases include machine learning, AI-driven applications, e-commerce search, document search, observability, and security analytics.

Alternatives

Elasticsearch

Elasticsearch is the original open-source distributed search and analytics engine, offering similar core functionalities for data ingestion, search, and analysis.

Apache Solr

Apache Solr is a mature and powerful open-source search platform built on Apache Lucene, providing robust full-text search capabilities and analytics.

Splunk

Splunk is an enterprise-grade platform for collecting, indexing, and analyzing machine-generated data, widely used for operational intelligence and security.

Datadog

Datadog is a comprehensive SaaS platform for monitoring, logging, and security, offering end-to-end visibility across applications and infrastructure.

Grafana

Grafana is an open-source platform for data visualization and monitoring, commonly used to create dashboards from various data sources including search engines.

Prometheus

Prometheus is an open-source monitoring system and time-series database, primarily focused on collecting and querying metrics from dynamic environments.

Logz.io

Logz.io is a cloud-native observability platform that provides log management, infrastructure monitoring, and SIEM capabilities, often built on OpenSearch/Elasticsearch.

Sumo Logic

Sumo Logic is a cloud-native machine data analytics platform that offers log management, security information and event management (SIEM), and observability.

ClickHouse

ClickHouse is an open-source column-oriented database management system designed for high-performance analytical queries on large datasets, suitable for real-time analytics.

Apache Druid

Apache Druid is a high-performance real-time analytics database designed for fast slice-and-dice queries on large datasets, often used for OLAP and event data.

Pricing

Pricing Model: Free

OpenSearch Community Edition

Free

OpenSearch

Introduction

Alternatives

Elasticsearch

Apache Solr

Splunk

Datadog

Grafana

Prometheus

Logz.io

Sumo Logic

ClickHouse

Apache Druid

User Reviews

Pricing

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