OpenSearch Service Adds Graviton4 EC2 Instance Support
🚀 Amazon OpenSearch Service now supports Graviton4-based EC2 instance families — compute-optimized C8g, general-purpose M8g, and memory-optimized R8g/R8gd — across multiple regions. Graviton4 processors deliver up to 30% better performance compared with Graviton3 and are supported on all OpenSearch versions as well as Elasticsearch 7.9 and 7.10. The change is intended to improve price-performance for compute-, general-, and memory-intensive search and analytics workloads.
