Amazon OpenSearch Service doubles storage for OR1 and expands to four more regions

OR1, the OpenSearch Optimized Instance family, now doubles the max allowed storage per instance. OR1 also expands availability to four additional regions- Canada Central, EU (London), and Asia Pacific (Hyderabad, Seoul). OR1 delivers up to 30% price-performance improvement over existing instances (based on internal benchmarks), and uses Amazon S3 to provide 11 9s of durability. The new OR1 instances are best suited for indexing-heavy workloads, and offers better indexing performance compared to the existing memory optimized instances available on OpenSearch Service. 

Source:: Amazon AWS