Description

Amazon OpenSearch is a managed service for deploying, operating, and scaling OpenSearch clusters in the AWS Cloud.

Features

• Fully managed OpenSearch clusters
• Real-time analytics and visualization capabilities
• Integration with AWS services
• Multi-AZ deployment options
• Fine-grained access control
• Automated backups and snapshots

Limitations

• Maximum of 3 PB storage per cluster
• Up to 200 data nodes per cluster
• Limited customization of underlying infrastructure
• No direct access to OpenSearch config files
• Region-specific availability

Use Cases

• Log analytics for application and infrastructure monitoring
• Full-text search engine for e-commerce platforms
• Real-time business intelligence dashboards for data-driven decision making