Tag Archives: spread

Amazon EC2 可以設定 Spread Placement Group 要求打散機器

Amazon EC2 推出的新設計 Spread Placement Group,用來打散 instance:「Introducing Spread Placement Groups for Amazon EC2」。 本來的 Cluster Placement Group 是將機器集中在一起,對於 latency 極為敏感的應用會有幫助 (像是下面有提到 HPC 應用);這次推出的 Spread Placement Group 則是要求跑在不同機器上,打散降低風險: Spread placement groups help reduce the likelihood of failures within clusters or groups … Continue reading

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