Dedicated node roles for Aiven for OpenSearch® (general availability)

Dedicated node roles for Aiven for OpenSearch® are now in general availability for clusters running version 2.19 and later. You can deploy or upgrade to a cluster using a service plan with node roles. Node roles isolate workloads across specialized node groups, reducing resource contention while improving stability, scalability, and query performance. For details, see Dedicated node roles in Aiven for OpenSearch®.