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阿里云服务器NVMe SSD本地盘和SATA HDD本地盘详解

阿里云服务器本地盘是指ECS实例所在物理机上的本地硬盘设备，本地盘具有具有低时延、高随机IOPS、高吞吐量和高性价比的特性，目前阿里云本地盘分为NVMe SSD本地盘和SATA HDD本地盘两种，阿里云百科分享阿里云服务器本地盘使用场景和适用ECS实例规格说明：什么是本地盘？顾名思义，本地盘是指...

【ESSD技术解读-02】企业级利器，阿里云 NVMe 盘和共享存储

7x24 高可用是怎样炼成的？现实世界中单点故障是常态，确保故障下业务连续性是高可用系统的核心能力，那么在金融、保险、政务等关键应用中，如何保证业务 7*24 高可用？通常来讲，业务系统由计算、网络、存储组成，在云上，网络多路径和存储分布式确保了稳定高可用，但要实现业务全...

阿里云大数据工程师ACA认证（2023版）

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阿里云人工智能工程师ACA认证（2023版）

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阿里云数据中心基础设施初级运维工程师认证培训课程

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阿里云 postgresql 12 什么时候支持本地 SSD / NVME ？

【阿里云总监课】存储系统设计——NVMe SSD性能影响因素一探究竟

目录1 存储介质的变革 2 NVME SSD成为主流 2.1 NAND FLASH介质发展 2.2 软件层面看SSD——多队列技术 2.3 深入理解SSD硬件 3 影响NVME SSD的性能因素 3.1 GC对性能的影响 3.2 IO PATTERN对性能的影响 3.2.1 顺序写入Pattern对...

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