Loading streaming data into Amazon OpenSearch Service
You can use OpenSearch Ingestion to directly load streaming data
You can still use other sources to load streaming data, such as Amazon Data Firehose and Amazon CloudWatch Logs, which have built-in support for OpenSearch Service. Others, like Amazon S3, Amazon Kinesis Data Streams, and Amazon DynamoDB, use Amazon Lambda functions as event handlers. The Lambda functions respond to new data by processing it and streaming it to your domain.
Note
Lambda supports several popular programming languages and is available in most Amazon Web Services Regions. For more information, see Getting started with Lambda in the Amazon Lambda Developer Guide and Amazon service endpoints in the Amazon Web Services General Reference.
Loading streaming data from Amazon IoT
You can send data from Amazon IoT using rules. To learn more, see the OpenSearch action in the Amazon IoT Developer Guide.