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Announcing an OpenSearch and DataStax generative AI partnership

Jun 13

DataStax and the OpenSearch Project are announcing a series of integration efforts to support generative AI developers. Retrieval-augmented generation (RAG) is a key design pattern in generative AI. RAG applications...


A deep dive into faster semantic sparse retrieval in OpenSearch 2.12

Jun 11

In our last blog post, we introduced neural sparse search, a new efficient method of semantic retrieval made generally available in OpenSearch 2.11. We released two sparse encoding models on...


OpenSearch Project update: A look at performance progress through version 2.14

Jun 07

OpenSearch covers a broad range of functionality for applications involving document search, e-commerce search, log analytics, observability, and data analytics. All of these applications depend on a full-featured, scalable, reliable,...


Visualizing data from multiple data sources with TSVB and Vega

Jun 06

OpenSearch versions 2.13 and 2.14 now support multiple data sources for Vega and TSVB visualization types. This blog post shows you how to use this feature.


Do you need semantic search?

Jun 05

I get asked this question all the time: Do I need semantic search? It’s a good question, but it’s not the right question to start with. You need to first...


Developer guide: Integrating multiple data sources using OpenSearch Dashboards and plugins

Jun 04

OpenSearch introduced support for multiple data sources in version 2.4, allowing users to explore, visualize, and manage data from self-managed clusters and Amazon OpenSearch Service. In version 2.14, OpenSearch Dashboards...


Announcing OpenSearchCon North America 2024

May 31

The OpenSearch Project invites the OpenSearch community to explore the future of search, analytics, and generative AI at the first OpenSearch user conference in Europe. Join us in Berlin on...


Improving ease of use in OpenSearch Dashboards with Vega visualizations

May 30

In this blog post we discuss the benefits of integrating Vega, a toolkit for general-purpose data visualization.


OpenSearchCon Europe 2024 shines in Berlin

May 23

For the past two years, we were lucky enough to hold OpenSearchCon in Seattle. Every year has brought new topics to be discussed among the community, new speakers who share...


Top 3 scenarios in which managing multiple clusters with one OpenSearch Dashboards instance is a lifesaver

May 21

OpenSearch Dashboards, the visualization tool for your OpenSearch data, offers the multiple data sources feature. This feature enables you to consolidate and visualize data from various OpenSearch clusters within a...


Announcing Data Prepper 2.8.0

May 16

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 to...


A comprehensive guide to setting up and connecting self-managed OpenSearch Dashboards with an Amazon OpenSearch Service domain

May 15

OpenSearch is a scalable, flexible, and extensible open-source software suite for search, analytics, security monitoring, and observability applications, licensed under Apache 2.0. OpenSearch Dashboards is a powerful and flexible data...


Explore OpenSearch 2.14

May 14

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...


What if satellites spoke in vector?

Apr 30

Every once in a while I come across a use case that gets me really excited, not just because it aligns with my personal interests but also because I never...


Multilingual search with OpenSearch

Apr 25

In traditional lexical search we often use text analysis to improve search results. OpenSearch uses analyzers to refine, tokenize, and convert text fields before storing them in an index. As...