Oracle分级存储为应用解开束缚.PDF

Oracle分级存储为应用解开束缚 挑战: 存储需求正在不断扩大 存储方面对于容量和性能的不断增长的需求 2009 New Digital Data 2020 New Digital Data 44X Growth 800 Exabytes 35,000 Exabytes © 2010 Oracle Corporation – Proprietary and Confidential 挑战: 数据的本质正在改变 • 数据种类的增长 • 80%+ 的非结构化数据 • 数据重用的概率正在减小 • 80% 的数据在90天之后再也没有被用到 • 但是数据归档的需求在不断增长 • 68% 的企业甚至需要保留100年的数据 • 存储管理费用增加 • 可能占IT总费用的30% • 存储大约消耗40% 的数据中心的电耗 3 Oracle 的愿景 完整, 开放, 整合 • Open and standards-based • Optimized, integrated and extensible • Better performance, reliability, security • Shorter deployment times • Easier to manage and upgrade • Lower cost of ownership • Reduced change management risk • Integrated support Oracle 多级存储方案 On-line Near-line Storage Tape Storage Primary Secondary • Mission Critical Databases • Fixed Content • Video, Medical, • High-Performance • Backup and Recovery Data Archive Applications • Business Continuity • Regulatory • Flash Storage • Snap/Mirror/Replication Compliance • Hybrid Storage • Online Archive • Disaster Recovery Tiered Storage Business