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IBM > 实例探究 > CERN 使用 IBM 数据保护软件确保持续访问呈指数级增长的数据量
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CERN Leverages IBM Technology for Massive Data Management

技术
  • 应用基础设施与中间件 - 数据库管理和存储
  • 基础设施即服务 (IaaS) - 云存储服务
适用行业
  • 电网
  • 零售
适用功能
  • 设施管理
用例
  • 微电网
  • 零售店自动化
服务
  • 硬件设计与工程服务
挑战
CERN 需要确保可靠且立即访问每年生成的 PB 级新粒子物理数据
关于客户
CERN 是欧洲核研究组织,管理着 100 PB 的庞大数据档案。它依靠由分布在 45 个国家/地区的 160 个不同计算机中心组成的分布式环境将数据分发给科学家
解决方案
CERN 利用 IBM Tivoli Storage Manager 软件和 IBM 企业级磁带硬件来存储、保护和提供对其数据的实时访问
运营影响
  • The IBM Tivoli Storage Manager solution provides exceptional scalability, performance, and reliability, enabling CERN to rely on the solution to restore its facilities and bring service back to its running state quickly. The primary value of the high-energy physics computing effort at CERN is its ability to capture, store and process data on such a massive scale, both now and as data volumes multiply exponentially over the next decade with planned upgrades to the LHC. The more reliability and stability the system has, the less manual intervention is needed, which is critical for CERN to be able to afford to run the operation. The long-standing collaboration between CERN and IBM has resulted in a large fraction of CERN's storage being based on IBM solutions.
数量效益
  • IBM tape media accounts for approximately 50 percent of the organization’s tape volume.
  • The LHC generates more than 25 petabytes of data in the four main LHC experiments.
  • CERN manages a data archive of 100 petabytes, a volume that nearly doubles as 13 large data centers worldwide receive partial copies of the data.

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