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Online index migration and shard scaling in OpenSearch with the AOSC plugin

The AOSC (Automatic Online Schema Change) plugin for OpenSearch enables live index migrations with d...

Introducing memory retention for agentic memory in OpenSearch

OpenSearch 3.8 introduces an experimental memory retention feature for agentic memory containers, al...

Windows Monitoring with Zabbix

This article provides a technical guide on using Zabbix agents to monitor both operating system metr...

The real cost of your observability stack

The massive volume of telemetry produced by AI agents makes traditional per-GB observability pricing...

Scaling Kubernetes Workloads with the OpenSearch KEDA Scaler

The new OpenSearch KEDA scaler, introduced in KEDA 2.20, allows Kubernetes workloads to scale direct...

Retrieve vectors 5x faster with docvalue_fields in OpenSearch

OpenSearch 3.7 introduces the ability to retrieve vectors via `docvalue_fields` rather than the trad...

Single pane of glass for all your telemetry: The OpenSearch Observability Stack

The OpenSearch Observability Stack is an OpenTelemetry-native platform that unifies metrics, traces,...

No more zero results with vector query relaxing in OpenSearch

This article discusses how vector search in OpenSearch acts as a semantic safety net to prevent zero...

Bringing intelligence to OpenSearch: Introducing the OpenSearch agent server

The OpenSearch agent server is an experimental multi-agent orchestration platform that enables users...

Asymmetric model support: Optimizing semantic search for queries and documents

OpenSearch 3.5 introduces support for asymmetric embedding models, which enhance semantic search rel...

Agentic SDLC: How OpenSearch accelerates engineering with its own engine

The OpenSearch team has developed four AI agents—Atlas, Ralph, Nitro, and Sentinel—to automate r...

Personalizing your contact center agent using OpenSearch agentic memory

OpenSearch agentic memory addresses the lack of conversational context in AI contact center agents b...

Introducing the OpenSearch Hadoop connector 2.0: Spark 4 support, OpenSearch Serverless, and more

The OpenSearch Hadoop connector 2.0 has been released, introducing support for Apache Spark 3.5 and ...

Benchmarking multimodal document search in OpenSearch: Three approaches compared

This article benchmarks three approaches for multimodal document search in OpenSearch—ColPali, BDA...

Solving context overflow: How OpenSearch agents stay smart in long conversations

OpenSearch 3.5 introduces a new context management system for OpenSearch Agents designed to prevent ...

Advancing OpenSearch with gRPC and Protocol Buffers

OpenSearch is adopting gRPC as a high-performance alternative to its traditional REST APIs, addressi...

Evaluating agentic search in OpenSearch

This article details the evaluation of OpenSearch's agentic search capabilities, which uses LLMs to ...

Beyond filter rewrite: How doc value skip indexes accelerate aggregations in OpenSearch

This article details how the authors overcame limitations in previous date histogram aggregation opt...

OpenSearch Agent Health: Open-source observability and evaluation for AI agents

This article highlights the challenges of deploying and maintaining agentic AI applications in produ...

Accelerating FP16 vector search performance using bulk SIMD in OpenSearch 3.5

OpenSearch has significantly improved the performance of vector search using 16-bit floating point n...

Monitoring the Stars with Zabbix and VIRAC

The Ventspils International Radio Astronomy Center (VIRAC) utilizes Zabbix to monitor critical equip...

Aruba Central API Monitoring with Zabbix

Aruba Central is a SaaS solution that allows you to manage your Enterprise Aruba network environment...

Monitoring a Starlink Dish with Zabbix

Did you realize that you can monitor a Starlink dish using just Zabbix? The idea (or rather the need...

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