OpenSearch Project Blog

Data Prepper 2.16 adds end-to-end metrics with a pull-based Prometheus source and OpenSearch-TSDB, experimental OpenSearch pull-based ingestion, other improvements to the OpenSearch sink, and more.

The OpenSearch Project introduces a faster, smarter way to optimize your search experience. The OpenSearch Relevance Tuning Agent is designed to automate the heavy lifting for search relevance tuning, allowing you to move from "best guess" tuning to data-driven precision in a fraction of the time. OpenSearch Relevance Agent continuously analyzes user behavior signals and query patterns, generates data-driven hypotheses, and validates improvements through rigorous offline evaluation.

The OpenSearch Hadoop connector 2.0 adds Apache Spark 3.5 and 4 support, OpenSearch 3.x compatibility, Amazon OpenSearch Serverless support, and AWS SDK v2 migration.

Data Prepper 2.14 adds OpenTelemetry-powered APM service maps, production-ready Prometheus support, Lambda streaming, and cross-region S3 for modern observability.

Data Prepper 2.13 adds Prometheus sink support, native OpenSearch data streams, cross-region S3 ingestion, and 20% performance improvements. Download it now.

OpenSearch is an open source search and analytics platform that powers website search, log analytics, and application monitoring. It brings together the OpenSearch core engine, OpenSearch Dashboards for visualization, and...

OpenSearch 3.2 includes new features to enhance and broaden search, observability, and generative AI use cases.

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.

Data Prepper 2.11.0 offers better OpenTelemetry support and new integrations with external sources.

Discover the new features in OpenSearch 2.19, including advancements for vector search and generative AI, improved hybrid search, enhanced observability tools, significant performance boosts, and greater ease of use.

Explore OpenSearch.js client 3.0.0, featuring over 100 new API functions, improved readability, and a more accurate interface, all generated from the unified OpenSearch API specification for consistent and up-to-date client interactions.

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...

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...

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...

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,...

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...

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...

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...

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...