Performance

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Learn how to optimize data push, search query, and multi-table join performance in OpenSearch.

  • The OpenSearch API and SDKs impose limits on the number and size of data push requests. To improve efficiency, batch multiple documents into a single request. For more information, see Data push.

  • Query latency increases with the number of matching documents. To optimize search performance, minimize the number of documents retrieved per query. For more information, see Document search.

  • OpenSearch supports JOIN operations on multiple tables. For details and best practices, see Data synchronization latency caused by multi-table joins.