Amazon Elasticsearch Service announces Auto-Tune feature for improved performance and application availability

Amazon Elasticsearch Service now supports automated memory management of Elasticsearch clusters with the new Auto-Tune feature. Auto-Tune is an adaptive resource management system that automatically adjusts Elasticsearch internal settings to handle dynamic workloads, optimizing cluster resources to improve efficiency and performance. With Auto-Tune, you can achieve performance boost in ingestion throughput for log analytics workloads, and reduced tail latencies for search queries.  

Source:: Amazon AWS