produced by Classmethod

# Amazon OpenSearch Service articles

Amazon OpenSearch Serviceは、マネージドなElasticsearchおよびKibanaクラスターを提供するサービスです。

The story about metadata being stored in an unexpected format with hierarchical chunking in Bedrock Knowledge Bases

2026.07.11

[Session Report] Search Evolves with Agents: Agent Capabilities of Amazon OpenSearch Service [ANT407] #AWSSummit

越井琢巳 (Koshii Takumi)

2026.07.07

[Update] I tried out the log analysis optimization engine "Optimized" that has become available for Amazon OpenSearch Service

2026.07.05

Classmethod Data Analytics Newsletter (AWS Data Analytics Edition) – July 2026 Issue

2026.07.01

Classmethod Data Analytics Newsletter (AWS Data Analytics Edition) – June 2026 Issue

2026.06.01

[Update] Next-generation Amazon OpenSearch Serverless is now generally available, and since standby costs are now zero, I tried out vector search

2026.05.31

Classmethod Data Analytics Newsletter (AWS Data Analytics Edition) – May 2026 Issue

2026.05.01

ClassMethod Data Analytics Communication (AWS Data Analysis Edition) - March-April 2026 Combined Issue

2026.04.14

ClassMethod Data Analytics Communication (AWS Data Analysis Edition) - January 2026 Issue

2026.01.26

I thought about OpenSearch configuration patterns

2024.10.16