This page indexes the OpenSearch sections of the Pulse knowledge base - setup, configuration, cross-cluster replication, k-NN vector search, observability integration, Amazon OpenSearch Service operations, and Kubernetes deployment. OpenSearch is the Apache 2.0 fork of Elasticsearch 7.10.2 governed by the OpenSearch Software Foundation (Linux Foundation) since September 2024. Use the links below as a directory; entries are stable.
Core OpenSearch Concepts
- OpenSearch vs Elasticsearch - Complete comparison between OpenSearch and Elasticsearch
- OpenSearch Tutorial for Data & Platform Engineers - Get started with OpenSearch basics and fundamentals
- OpenSearch Observability - Monitor and observe your OpenSearch clusters effectively
- OpenSearch AWS CloudWatch Monitoring Setup Guide - Configure CloudWatch monitoring for OpenSearch clusters
- OpenSearch Kubernetes Operator Quickstart - Deploy and manage OpenSearch clusters on Kubernetes
Cross-Cluster Replication (CCR)
- OpenSearch Cross-Cluster Replication - Complete setup guide for self-managed OpenSearch clusters
- Amazon OpenSearch Service Cross-Cluster Replication - AWS-specific CCR setup and configuration
Search and Querying
- OpenSearch k-NN Query - Use k-NN queries for efficient similarity search and vector-based retrieval
OpenSearch Monitoring and Support with Pulse
Managing OpenSearch clusters in production requires continuous monitoring and expert guidance. Pulse provides AI-powered monitoring and optimization for OpenSearch clusters, with automated health assessments, proactive alerting, and expert support from search infrastructure specialists. Whether you're running self-managed OpenSearch or Amazon OpenSearch Service, Pulse helps ensure optimal cluster performance and stability.
Need More Help?
If you can't find what you're looking for in our documentation, please check the official OpenSearch documentation or contact our support team.
