Technical Archives - Page 4 of 10

Blog

Optimizing OpenSearch with Faiss FP16 scalar quantization: Enhancing memory efficiency and cost-effectiveness

The rise of large language models (LLMs) and generative AI has ushered in a new…

Naveen TatikondaJune 27, 2024

Blog

Understanding vector radial search in OpenSearch

Before OpenSearch version 2.14, the OpenSearch k-NN plugin only provided top K queries for approximate…

Junqiu LeiJune 24, 2024

Blog

A deep dive into faster semantic sparse retrieval in OpenSearch 2.12

In our last blog post, we introduced neural sparse search, a new efficient method of semantic…

Zhichao GengJune 11, 2024

Blog

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

OpenSearch covers a broad range of functionality for applications involving document search, e-commerce search, log…

Saurabh SinghJune 7, 2024

Blog

Visualizing data from multiple data sources with TSVB and Vega

Introduction The multiple data sources feature gives users the capability to visualize data from various OpenSearch clusters.…

Huy NguyenJune 6, 2024

Blog

Do you need semantic search?

I get asked this question all the time: Do I need semantic search? It’s a…

David TippettJune 5, 2024

Blog

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,…

Ella ZhuJune 4, 2024

Blog

Improving ease of use in OpenSearch Dashboards with Vega visualizations

Improving ease of use in OpenSearch Dashboards with Vega visualizations When we offer users a…

Aparna SundarMay 30, 2024

Blog

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.…

Lu YuMay 21, 2024

Blog

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

Launch Update 🚀 Before you proceed, Amazon OpenSearch Service has launched the next-generation OpenSearch UI,…

Madhan Kumar BaskaranMay 15, 2024

Blog

Multilingual search with OpenSearch

In traditional lexical search we often use text analysis to improve search results. OpenSearch uses analyzers to…

Roi GamlielApril 25, 2024

Blog

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…

Mary RoarkApril 22, 2024

Blog

A time machine for your data: OpenSearch searchable snapshots

Many organizations scaling up open-source databases such as OpenSearch are currently grappling with how to…

Alex BundayApril 15, 2024

Blog

Multimodal search: Searching with semantic and visual understanding

As we witness the evolution of ML models, like large language models (LLMs), imagine if…

Martin GaievskiApril 11, 2024

Blog

Configurable automation for OpenSearch ML use cases

In OpenSearch, to use machine learning (ML) offerings, such as semantic, hybrid, and multimodal search,…

Owais KaziApril 8, 2024

Blog

Enhanced multi-vector support for OpenSearch k-NN search with nested fields

OpenSearch 2.12 significantly enhances k-NN indexes that use the HNSW algorithm with Faiss or Lucene…

Heemin KimMarch 28, 2024

Blog

Enhancing security in OpenSearch 2.12.0: The end of the default admin password

In the landscape of data management and search technologies, OpenSearch stands out by offering a…

Darshit ChanpuraFebruary 27, 2024

Blog

Launch highlight: The Saved Objects import feature improves information transfer for multiple data sources

OpenSearch Dashboards launched support for multiple data sources in OpenSearch 2.4, empowering Dashboards to retrieve…

Lu YuFebruary 22, 2024

Blog

OpenSearch AI and machine learning: Recapping 2023 and what’s next

In 2023, generative artificial intelligence (generative AI) captured the mainstream imagination and drove widespread AI-related…

Dylan TongJanuary 16, 2024

Blog

An update on the OpenSearch Project’s continued performance progress through version 2.11

OpenSearch is a community-driven, open-source search and analytics suite used by developers to ingest, search,…

Saurabh SinghJanuary 10, 2024

Technical

Optimizing OpenSearch with Faiss FP16 scalar quantization: Enhancing memory efficiency and cost-effectiveness

Understanding vector radial search in OpenSearch

A deep dive into faster semantic sparse retrieval in OpenSearch 2.12

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

Visualizing data from multiple data sources with TSVB and Vega

Do you need semantic search?

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

Improving ease of use in OpenSearch Dashboards with Vega visualizations

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

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

Multilingual search with OpenSearch

Navigating the future of log management: Graylog with OpenSearch

A time machine for your data: OpenSearch searchable snapshots

Multimodal search: Searching with semantic and visual understanding

Configurable automation for OpenSearch ML use cases

Enhanced multi-vector support for OpenSearch k-NN search with nested fields

Enhancing security in OpenSearch 2.12.0: The end of the default admin password

Launch highlight: The Saved Objects import feature improves information transfer for multiple data sources

OpenSearch AI and machine learning: Recapping 2023 and what’s next

An update on the OpenSearch Project’s continued performance progress through version 2.11

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.

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