AWS 宣佈 EBS io2 的新花樣 Block Express Volumes
source link: https://blog.gslin.org/archives/2021/07/21/10249/aws-%e5%ae%a3%e4%bd%88-ebs-io2-%e7%9a%84%e6%96%b0%e8%8a%b1%e6%a8%a3-block-express-volumes/
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AWS 宣佈 EBS io2 的新花樣 Block Express Volumes
看到「AWS Announces General Availability of Amazon EBS io2 Block Express Volumes」這篇，在 EBS 的 io2 上面又推出了新的花樣 Block Express Volumes：
Today AWS announced general availability of io2 Block Express volumes that deliver up to 4x higher throughput, IOPS, and capacity than io2 volumes, and are designed to deliver sub-millisecond latency and 99.999% durability.
要再提供更高的效能，在 R5b 的機種下，單個 volume 可以拉到 256k IOPS 與 4000MB/sec 的傳輸速度，以及在 well-tuned 的環境下 (應該是多個 volume) 可以拉到 260k IOPS (多一點點) 與 7500MB/sec (將近原來的兩倍) 的傳輸速度：
Using R5b instances customers can now provision a single io2 volume with up to 256,000 IOPS, 4000 MB/s of throughput, and storage capacity of 64 TiB.
R5b instances are well-suited to run business-critical and storage-intensive applications as they offer the highest EBS-optimized performance of up to 260,000 IOPS and 7,500 MB/s throughput.
是個用錢炸效能的東西，用的到的就用...
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Author Gea-Suan LinPosted on July 21, 2021Categories AWS, Cloud, Computer, Hardware, Murmuring, Network, ServiceTags amazon, aws, block, cloud, disk, ebs, elastic, express, io2, performance, r5b, service, space, speed, storage, volumes Leave a Reply Cancel reply
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