# OpenSearch :

OpenSearch, a powerful distributed search and analytics engine, offers high scalability and near real-time search capabilities. However, as data volume and query complexity grow, performance bottlenecks often emerge—particularly around indices and shards. This guide breaks down actionable strategies to optimize indexing, querying, and shard management for improved performance and cluster health.

May 5, 2025 - 01:34

OpenSearch, a powerful distributed search and analytics engine, offers high scalability and near real-time search capabilities. However, as data volume and query complexity grow, performance bottlenecks often emerge—particularly around indices and shards.

This guide breaks down actionable strategies to optimize indexing, querying, and shard management for improved performance and cluster health.