Amazon OpenSearch Serverless now available in Europe (London) and Asia Pacific (Mumbai)

We are excited to announce the availability of [Amazon OpenSearchServerless](https://aws.amazon.com/opensearch-service/features/serverless/) in the Europe West (London) and Asia Pacific South (Mumbai) regions. OpenSearch Serverless is a serverless deployment option for Amazon OpenSearch Service that makes it simple to run search and analytics workloads without the complexities of infrastructure management. OpenSearch Serverless automatically provisions and scales resources to provide consistently fast data ingestion rates and millisecond response times during changing usage patterns and application demand. OpenSearch Serverless’ compute capacity used for data ingestion, search, and query is measured in OpenSearch Compute Units (OCUs). The support for OpenSearch Serverless is now available in 11 regions globally: US East (Ohio), US East (N. Virginia), US West (Oregon), Asia Pacific (Singapore), Asia Pacific (Sydney), Asia Pacific (Tokyo), Europe (Frankfurt), Europe (Ireland), Europe West (Paris), Europe West (London), and Asia Pacific South (Mumbai). Please refer to the [AWS Regional Services List](https://docs.aws.amazon.com/general/latest/gr/opensearch-service.html#opensearch-service-regions) for more information about Amazon OpenSearch Service availability. To learn more about OpenSearch Serverless, [see the documentation](https://docs.aws.amazon.com/opensearch-service/latest/developerguide/serverless.html).