Blog

A deep dive into faster semantic sparse retrieval in OpenSearch 2.12

Deep dive into the fundamentals of neural sparse search and explore two methods for accelerating semantic sparse retrieval in OpenSearch.

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

Learn more about the strategic enhancements and performance features that OpenSearch has delivered up to version 2.14.

Visualizing data from multiple data sources with TSVB and Vega

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?

You might be asking yourself do you really need semantic search? I've been asked this question dozens of times so lets dive in and see what semantic search is and...

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

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

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

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

OpenSearchCon Europe 2024 shines in Berlin

On May 6th and 7th 2024 the OpenSearch community gathered at Cafe Moskau in the city of Berlin to interact with and learn from one another at the first OpenSearchCon...

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

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

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

Explore OpenSearch 2.14

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?

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

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...

Navigating the future of log management: Graylog with OpenSearch

In the complex and ever-evolving world of software architecture, managing logs effectively is not just a necessity—it's an art. For open-source architects facing the challenges of sifting through vast amounts...