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Amazon OpenSearch Service announces new OI2 instances

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This article announces the launch of OI2 instances for Amazon OpenSearch Service, a new addition to the OpenSearch Optimized Instance family.

  • OI2 instances deliver up to 9% higher indexing throughput than OR2 instances
  • Up to 33% higher throughput compared to I8g instances in benchmarks
  • Uses same architecture as OR2 with Amazon S3 for high durability
  • Provisioned with compute, 3rd gen AWS Nitro SSDs, and remote S3-based storage
  • Available in sizes large through 24xlarge with up to 22.5 TB storage
  • Offers pay-as-you-go and reserved instance pricing options
  • Now available across 12 global regions including US, Canada, Asia Pacific, Europe

OI2 instances provide improved price-performance for indexing-heavy OpenSearch workloads with simplified hourly billing.



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