# Connecting to OpenSearch Service in Amazon Glue Studio
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 Amazon Glue provides built-in support for Amazon OpenSearch Service. Amazon Glue Studio provides a visual interface to connect to Amazon OpenSearch Service, author data integration jobs, and run them on the Amazon Glue Studio serverless Spark runtime. This feature is not compatible with OpenSearch Service serverless. 

 Amazon Glue Studio creates a unified connection for Amazon OpenSearch Service. For more information, see [Considerations](using-connectors-unified-connections.md#using-connectors-unified-connections-considerations). 

**Topics**
+ [Creating a OpenSearch Service connection](creating-opensearch-connection.md)
+ [Creating a OpenSearch Service source node](creating-opensearch-source-node.md)
+ [Creating a OpenSearch Service target node](creating-opensearch-target-node.md)
+ [Advanced options](#creating-opensearch-connection-advanced-options)

## Advanced options
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You can provide advanced options when creating a OpenSearch Service node. These options are the same as those available when programming Amazon Glue for Spark scripts.

See [OpenSearch Service connections](aws-glue-programming-etl-connect-opensearch-home.md).