闪迪新型固态硬盘提升云计算性能和密度
【IT168 资讯】闪存解决方案提供商SanDisk闪迪公司今日发布面向云服务提供商(CSP)和软件定义存储(SDS)环境的第二代CloudSpeed Ultra SATA固态硬盘。第二代CloudSpeed Ultra SATA固态硬盘的可用容量最高可达1.6TB*，可为电子商务或在线协作服务等混合用途、时延敏感型的事务处理型工作负载提供所需的存储性能和密度。第二代CloudSpeed Ultra SSD基于SanDisk闪迪现有的云计算闪存解决方案组合，极具性价比，单位IOPS成本仅略高于0.04美元，而传统SATA硬盘的单位IOPS成本则高达3.50美元。此外，第二代CloudSpeed Ultra还实现了高达32,0004K的磁盘转速及530MB/S的IOPS吞吐量以及80微秒的随机读写延迟 – 提供99.9%的服务质量(QoS)。
SanDisk闪迪企业存储解决方案部高级副总裁兼总经理John Scaramuzzo表示：“面向事务处理型应用的需求给我们的云服务提供商客户带来了巨大压力，迫使他们构建高性能的数据中心平台，同时控制基础设施的成本。作为一家值得信赖的闪存解决方案提供商，SanDisk闪迪了解他们通过云计算弹性提高客户服务水平的需求。借助第二代CloudSpeed Ultra ，云服务提供商(CSP)和软件定义存储(SDS)厂商不仅能够提供卓越的客户体验，而且还能削减管理成本，减少用于支持事务处理和分析数据库的服务器和软件许可的数量。”
为了打造无缝体验，云服务提供商(CSP)正不断努力提供优质服务。Forrester Research新近发布的一份报告显示，为了促进更加智能的合作并做出更好的决策，企业领导者需要新一代的应用和全新的市场洞察。为了实现这一目标，企业架构师需要设计一个灵活的技术架构，不仅能实现自动扩展数据库等功能，而且可以不断支持各类新项目2。为了满足高峰期的服务等级协议(SLA)要求，云服务提供商(CSP)通常在计算集群中使用数十个甚至数百个固态硬盘，用以打造处理低时延、高性能NoSQL分析、在线事务处理和协作应用所需的弹性云计算基础设施。对于庞大的PaaS(平台即服务)、IaaS(基础设施即服务)及SaaS(软件即服务)环境中的此类混合应用而言，基于存储容量的价格-即美元/gigabyte—已不再是评估IT基础设施的关键指标，而是美元/IOPS。
云服务提供商(CSP)以前是通过汇集配有缓存机制的硬盘来处理面向事务处理型和I/O密集型应用的，但这样做给他们带来了不便，并增加了维持高性能IT基础设施所需的人工管理成本。为了有效满足当今新型云计算应用的性能需求，大量的硬盘需要配合繁复而昂贵的性能增强计划，这样降低了数据中心的空间和资源使用效率。第二代CloudSpeed Ultra注重价值和性能，具备极高的性价比以及优秀的时延敏感型应用性能和云计算弹性，既能满足当前的云存储容量需求，同时又能避免服务器的盲目拓展。
与所有CloudSpeed固态硬盘一样，第二代CloudSpeed Ultra 固态硬盘也采用了SanDisk闪迪的创新型Guardian Technology平台，它拥有强大的纠错和检错技术，以及全数据路径保护和数据恢复功能。
021yin.com/enterprise/sata-ssd/。欲了解第二代CloudSpeed Ultra将能为云服务提供商(CSP)和软件定义存储供货商(SDS)创造哪些价值，请观看视频，或访问SanDisk闪迪企业博客网站。
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