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Backup with Data Deduplication

EMC Backup with Data Deduplication solutions identify and eliminate redundant data so that you store it only once. With Backup with Data Deduplication solutions, you can address exploding data growth and deduplicate at the right place—production source or backup target—and time—immediately or scheduled—to achieve maximum back end storage reduction and optimal performance.

Source-based data deduplication is ideal for VMware and remote office backup by reducing infrastructure impact. Policy-based target data deduplication provides flexibility to deduplicate immediately at backup, schedule for later to achieve maximum performance, or turn-off deduplication for data that doesn’t profile well. In fact, you can manage all three options through a common interface to drive further efficiencies.



Key Benefits

  • Reduced backup storage capacity requirements — Realize up to 98 percent reductions in cumulative back end storage and up to 90 percent faster backups or restores.

  • Flexible deployment options — Leverage data deduplication at the source or target to best meet your specific requirements.

  • Lower shared server resource impact — Achieve up to 50 percent increase in server consolidation through more efficient VMware backup.

  • Reduced bandwidth utilization — Reduce infrastructure impact by moving up to 98 percent less data than traditional methods.

  • Policy-based data deduplication — Optimize your backup performance by configuring policies to deduplicate data immediately at backup or scheduled for a later time.

EMC will help you build your solution with the following products, services, and partners:
  • Avamar - 在源位置全局消除数据重复,确保在整个企业中(包括 VMware 环境、远程办公室和数据中心局域网)实现快速、安全的备份和恢复。
  • EMC NetWorker Fast Start - 以合理的价格在一天内为您的中型环境部署一种高性能备份软件。
  • 磁盘库 1500 - EMC Disk Library 1500 局域网磁盘备份提供重复数据消除和复制,同时可减少备份所需的存储容量。
  • 磁盘库 3000 - EMC Disk Library 3000 局域网磁盘备份提供了重复数据消除、可扩展性和复制,同时可减少备份所需的存储容量。
  • Backup, Recovery, and Archive Consulting - Address the critical storage challenge of backup and archiving by analyzing architectural alternatives and devising strategies based on cost/benefit, capabilities, and design requirements.
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