Technical Archives - Page 6 of 10

Blog

Improving JSON parsing performance in opensearch-java

As an open-source enthusiast, I believe in the power of collaboration to make open-source projects…

Benoit TellierJune 27, 2023

Blog

End-to-end acknowledgments in Data Prepper

Data Prepper is an open-source data collector used to ingest data into OpenSearch clusters. In addition…

Krishna KondakaJune 19, 2023

Blog

Use flat object in OpenSearch

OpenSearch 2.7 introduced the new flat_object field type. This field type is useful for objects with a large…

Mingshi LiuJune 13, 2023

Blog

Searchable snapshots are generally available in OpenSearch 2.7

The OpenSearch Project is excited to announce the general availability of searchable snapshots in OpenSearch.…

Satish NandiMay 23, 2023

Blog

Discontinuing the custom Logstash distribution

One of the core OpenSearch Project principles is that OpenSearch can be used everywhere: in businesses, software,…

David VenableMay 16, 2023

Blog

Reduce compute costs and increase throughput with segment replication, generally available in OpenSearch 2.7

We are excited to announce that segment replication—a new replication strategy built on Lucene’s Near-Real-Time (NRT)…

Satish NandiMay 4, 2023

Blog

You can now see ML model status in OpenSearch Dashboards

Before OpenSearch 2.6, checking the status of a deployed machine learning (ML) model in OpenSearch could…

Lin WangApril 10, 2023

Blog

Technical roadmap: OpenSearch extensibility

The primary reason users choose OpenSearch is the wide range of use cases they can…

Daniel DoubrovkineApril 5, 2023

Blog

The ABCs of semantic search in OpenSearch: Architectures, benchmarks, and combination strategies

In an earlier blog post, we described different ways of building a semantic search engine in…

Milind ShyaniMarch 30, 2023

Blog

Expanding k-NN with Lucene approximate nearest neighbor search

OpenSearch pioneered k-nearest neighbor (k-NN) within search engines in 2019, and developers have adopted it…

Stavros MacrakisMarch 22, 2023

Blog

Getting started with multilayer maps in OpenSearch

OpenSearch 2.5 introduced new multilayer maps for visualizing geographical data. Displaying multiple layers on a map…

Vijayan BalasubramanianMarch 15, 2023

Blog

Simple NGINX dashboards with Fluent Bit and OpenSearch

Fluent Bit is a graduated sub-project under the Cloud Native Computing Foundation (CNCF) Fluentd project…

Joshua BrightMarch 6, 2023

Blog

Index Management UI enhancements

Managing indexes, aliases, and templates in OpenSearch Dashboards can be difficult using only the API…

Hailong CuiMarch 3, 2023

Blog

What’s new: OpenSearch Reporting CLI

The OpenSearch Project is happy to announce the release of the Reporting CLI, making it…

Rupal MahajanFebruary 14, 2023

Blog

Building a semantic search engine in OpenSearch

Semantic search helps search engines understand queries. Unlike traditional search, which takes into account only…

Milind ShyaniFebruary 13, 2023

Blog

Apache Flink Connector for OpenSearch

Apache Flink® and OpenSearch® are widely known and successful open source projects. Even if you…

Francesco TisiotFebruary 10, 2023

Blog

OpenSearch Project 2022 recap and what’s next

What an amazing year for the OpenSearch community! As we head into 2023, we wanted…

David TippettJanuary 25, 2023

Blog

Introducing identity and access control for OpenSearch

The existing OpenSearch1 access control features included in the Security plugin let administrators apply access control…

Peter NiedJanuary 18, 2023

Blog

AWS SigV4 support for OpenSearch clients

OpenSearch clients now support the ability to sign requests using AWS Signature V4. This has been…

Vacha ShahDecember 13, 2022

Blog

The thud test: Measuring OpenSearch Documentation

When I first started my career as a technical writer about 20 years ago, success…

Heather HalterNovember 11, 2022

Technical

Improving JSON parsing performance in opensearch-java

End-to-end acknowledgments in Data Prepper

Use flat object in OpenSearch

Searchable snapshots are generally available in OpenSearch 2.7

Discontinuing the custom Logstash distribution

Reduce compute costs and increase throughput with segment replication, generally available in OpenSearch 2.7

You can now see ML model status in OpenSearch Dashboards

Technical roadmap: OpenSearch extensibility

The ABCs of semantic search in OpenSearch: Architectures, benchmarks, and combination strategies

Expanding k-NN with Lucene approximate nearest neighbor search

Getting started with multilayer maps in OpenSearch

Simple NGINX dashboards with Fluent Bit and OpenSearch

Index Management UI enhancements

What’s new: OpenSearch Reporting CLI

Building a semantic search engine in OpenSearch

Apache Flink Connector for OpenSearch

OpenSearch Project 2022 recap and what’s next

Introducing identity and access control for OpenSearch

AWS SigV4 support for OpenSearch clients

The thud test: Measuring OpenSearch Documentation

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.

Participate

Providers

Resources