https://www.elastic.co/blog/elastic-searchable-snapshots-or-aws-ultrawarm-making-the-right-choice-elasticsearch
Elastic searchable snapshots or AWS UltraWarm: Making the right choice for Elasticsearch | Elastic...
Apr 15, 2024 - Data tiers and searchable snapshots by Elastic offers a superior choice over AWS UltraWarm. Learn more about price-performance, portability, technical...
making the right choice
https://aws.amazon.com/tw/blogs/aws/general-availability-of-ultrawarm-for-amazon-elasticsearch-service/
General Availability of UltraWarm for Amazon Elasticsearch Service | AWS News Blog
Nov 3, 2022 - September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Today, we are happy to announce the general...
amazon elasticsearch servicegeneral availabilityaws news
https://www.techradar.com/news/aws-adds-ultrawarm-storage-tier-for-elasticsearch-customers
AWS adds UltraWarm storage tier for Elasticsearch customers | TechRadar
May 6, 2020 - UltraWarm is a low-cost warm storage tier that provides fast, interactive analytics of log data
awsaddsstoragetierelasticsearch