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OpenSearch Project Blog

Your source for OpenSearch updates, community news, and technical insights.

A graphic illustration of a construction scene over a city background with 3.0 in the middle.
Announcements

Announcing OpenSearch 3.0

May 6, 2025
The OpenSearch Project's first major version since 2022 propels OpenSearch forward with significant advancements in performance, data management, vector database functionality, and much more.
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Releases

Announcing OpenSearch Data Prepper 2.11: Supercharged OpenTelemetry and even more sources

April 24, 2025
Data Prepper 2.11.0 offers better OpenTelemetry support and new integrations with external sources.
Releases

Explore OpenSearch 2.19

February 11, 2025
The latest version of OpenSearch expands capabilities for search and observability use cases, boosts performance and ease of use, and introduces an array of advancements for machine learning (ML) and...
Releases

Introducing OpenSearch JavaScript client 3.0

January 22, 2025
We’re excited to announce the release of OpenSearch JavaScript client 3.0.0. This version introduces significant improvements, including enhanced readability and consistency and a more accurate interface for interacting with OpenSearch...
Releases

Get started with OpenSearch 2.18

November 6, 2024
Our latest release brings a number of updates that help you build generative AI (GenAI) applications, improve performance for core search and related workloads, and advance the way your teams...
Releases Technical

Streamline your OpenSearch development workflow on macOS with Apple silicon

October 22, 2024
OpenSearch is an Apache 2.0–licensed open-source project supported by an engaged community of users across the globe. Building on its commitment to openness and growth, OpenSearch recently became part of...
Releases

Announcing Data Prepper 2.10.0

October 15, 2024
Introduction Data Prepper 2.10 is now available! Two major features include a source that sends data to Data Prepper using an API mimicking the OpenSearch _bulk API and the ability to read...
Releases

Empowering Action Through Accessibility

October 11, 2024
Accessibility is no longer just a legal requirement — it’s a cornerstone of inclusivity and innovation. At Protegrity, we understand the importance of making our technology accessible to all users,...
Releases

Introducing OpenSearch 2.17

September 17, 2024
OpenSearch 2.17 is now available! You can download the latest version of OpenSearch to explore exciting new features and enhancements designed to improve machine learning (ML) integration, scalability, cost efficiency, and search...
Releases

Data Prepper 2.9.0 is ready for download

August 29, 2024
Introduction You can download Data Prepper 2.9.0 today. This release includes a number of core improvements as well as improvements to many popular processors. Expression improvements Data Prepper continues to...
Releases

Introducing OpenSearch 2.16

August 7, 2024
OpenSearch 2.16 is here with an expanded toolkit to make it easier to build search and generative AI applications, along with more advancements in performance and efficiency and upgrades that improve ease...
Releases

Diving into OpenSearch 2.15

June 25, 2024
OpenSearch 2.15 is now available with an array of new and expanded functionality to help you scale up performance and efficiency; advance stability, availability, and resiliency; and enhance your search applications, along...
Releases

Announcing Data Prepper 2.8.0

May 16, 2024
Introduction Data Prepper 2.8.0 continues to improve upon Data Prepper’s usefulness for search use cases by adding a new Amazon DocumentDB source, in addition to many other improvements. We’d like...
Releases

Explore OpenSearch 2.14

May 14, 2024
OpenSearch 2.14 is live and ready for download! The latest version of OpenSearch is filled with updates that increase performance, improve usability, expand access to data sources, and help users build...
Releases

OpenSearch 2.13 is ready for download!

April 2, 2024
OpenSearch 2.13 is live and available for download! The latest version of OpenSearch arrives with a range of machine learning (ML) tools to help you build AI-powered applications, along with upgrades...
Releases

Announcing Data Prepper 2.7.0

March 27, 2024
Data Prepper 2.7.0 is now available for download. This release supports extracting geographic locations from IP addresses, supports injectable secrets, and adds many new processors. GeoIP processor Data Prepper can now...
Releases

Introducing OpenSearch 2.12

February 20, 2024
OpenSearch 2.12 is ready to download! This release increases performance for search and analytics applications and includes user experience enhancements and an array of upgrades to OpenSearch’s machine learning (ML) toolkit. The release...
Releases

OpenSearch adds a new generative AI assistant toolkit

November 30, 2023
OpenSearch is widely used by developers to build search and analytics solutions. One of the areas top of mind for our community has been how to use transformative technologies like...
Releases

Announcing Data Prepper 2.6.0

November 28, 2023
Data Prepper 2.6.0 is now available for download. Now you can now ingest data from DynamoDB, improve data durability by using the new Kafka buffer, and automatically connect to Amazon OpenSearch...
Releases

Get started with OpenSearch 2.11

October 16, 2023
OpenSearch 2.11 is now available, with exciting new capabilities for observability applications, an expanded selection of search tools, enhancements to data durability, and more, along with new experimental functionality to explore. For a complete view...
Releases

Announcing Data Prepper 2.5.0

October 11, 2023
Data Prepper 2.5.0 is now available for download. This release includes a new OpenSearch source, new dissect and translate processors, and additions to the existing key-value processor. OpenSearch source The...
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