Dell PowerVault DL4000 Dell PowerVault DL4000 Backup To Disk Appliance - Power - Page 12
Recovery Assure, Universal Recovery, True Global Deduplication, AppAssure 5 True Scale Architecture
![]() |
View all Dell PowerVault DL4000 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 12 highlights
without waiting for a full restore to production storage. Users remain productive and IT departments reduce recovery windows to meet today's increasingly stringent RTO and RPO service-level agreements. Recovery Assure AppAssure Recovery Assure enables you to perform automated recovery testing and verification of backups. It includes, but is not limited to, file systems, Microsoft Exchange 2007 and 2010, and different versions of Microsoft SQL Server 2005, 2008, and 2008 R2. Recovery Assure provides 100 percent recoverability of applications and backups in virtual and physical environments, and features a comprehensive integrity checking algorithm based on 256-bit SHA keys that check the correctness of each disk block in the backup during archiving, replication, and data seeding operations. This ensures that data corruption is identified early and prevents corrupted data blocks from being maintained or transferred during the backup process. Universal Recovery Universal Recovery technology gives you unlimited machine restoration flexibility. You can restore your backups from physical systems to virtual machines, virtual machines to virtual machines, virtual machines to physical systems, or physical systems to physical systems, and carry out bare metal restores to dissimilar hardware. For example, P2V, V2V, V2P, P2P, P2C, V2C, C2P, and C2V. Universal Recovery technology also accelerates cross-platform moves among virtual machines. For example, moving from VMware to Hyper-V or Hyper-V to VMware. It builds in application-level, item-level, and object-level recovery (individual files, folders, e-mail, calendar items, databases, and applications). With AppAssure 5, you can recover or export physical to cloud, or virtual to cloud. True Global Deduplication AppAssure 5 provides true global deduplication that dramatically reduces your physical disk capacity requirements by offering space reduction ratios exceeding 50:1, while still meeting the data storage requirements. AppAssure True Scale inline block-level compression and deduplication with line speed performance, along with built-in integrity checking, prevents data corruption from affecting the quality of the backup and archiving processes. AppAssure 5 True Scale Architecture AppAssure 5 is built on AppAssure True Scale architecture. It leverages dynamic, multi-core pipeline architecture that is optimized to consistently deliver line-speed performance for your enterprise environments. True Scale is designed from the ground up to linearly scale and efficiently store and manage big data, and deliver RTOs and RPOs of minutes without compromising performance. It comprises a purpose-built object and volume manager with integrated global deduplication, compression, encryption, replication, and retention. The following diagram describes the AppAssure True Scale architecture. 12
![](/manual_guide/products/dell-powervault-dl4000-dell-powervault-dl4000-backup-disk-appliance-poweredby-appassure-users-guide-76ce8ae/12.png)