Data Domain
SYSTÈMES DE STOCKAGE AVEC DÉDUPLICATION POUR LA SAUVEGARDE ET LA RESTAURATION NOUVELLE GÉNÉRATION
EASY INTEGRATION
HIGH-SPEED DEDUPLICATION
NETWORK-EFFICIENT REPLICATION
SAFE AND RELIABLE
Matériel
EMC® Data Domain® deduplication storage systems dramatically reduce the amount of disk storage needed to retain and protect enterprise data. By identifying redundant files and data as they are being stored, Data Domain systems require a storage footprint that is 10x-30x smaller, on average, than the original dataset. Backup data can then be efficiently replicated and retrieved over existing networks for streamlined disaster recovery and consolidated tape operations.
Technologie
Data Domain technology optimizes deduplication storage.
EMC Data Domain Stream-Informed Segment Layout (SISL™) scaling architecture: Optimizes deduplication throughput scalability and minimizes disk footprint by minimizing disk accesses. System throughput is CPU-centric, not “spindle bound.” Inline deduplication throughput speeds leverage the continued advancement in CPU performance. SISL technology first identifies 99 percent of duplicate, variable-length data segments in RAM, inline, before storing to disk. Then it stores related segments and fingerprints together, so large groups can be read at once. EMC Data Domain systems can use the capacity of large SATA disks for data protection and—without increasing RAM—minimize the number of disks needed to deliver high throughput.
EMC Data Domain Data Invulnerability Architecture: Advanced data verification and data integrity, including RAID 6 protection. Continuous fault detection, healing, and write verification ensure that backup and archive data is accurately stored, available, and recoverable. The no-overwrite, log-structured architecture of the EMC Data Domain filesystem, with insistence on full-stripe writes, ensures that old backups are always safe even after software errors during new backups. Meanwhile, a simple and robust implementation reduces the chance of software errors in the first place.
Compare
| Maximum Throughput (DD Boost) |
Maximum Throughput (Other) |
Logical Capacity 1,2 |
|
|---|---|---|---|
|
EMC Data Domain DD160  |
1.1 TB/hr | 667 GB/hr | 40-195 TB |
|
EMC Data Domain DD620  |
2.4 TB/hr | 1.1 TB/hr 4 | 83-415 TB |
|
EMC Data Domain DD640 3  |
3.4 TB/hr | 2.3 TB/hr 8 | .32 - 1.6 PB |
|
EMC Data Domain DD670 3  |
5.4 TB/hr | 3.6 TB/hr 5 | 0.6 PB -2.7 PB |
|
EMC Data Domain DD860 3  |
9.8 TB/hr | 5.1 TB/hr 5 | 1.4-7.1 PB |
|
EMC Data Domain DD890 3  |
14.7 TB/hr | 8.1 TB hr 6 | 2.9-14.2 PB |
|
EMC Data Domain Global  |
26.3 TB/hr | 10.7 TB/hr 6 | 5.7-28.5 PB |
|
EMC Data Domain Archiver 3  |
9.8 TB/hr | 4.3 TB/hr 7 | 5.7-28.5 PB |
1. Mix of typical enterprise backup data (filesystems, databases, email, developer files). The low end of capacity range represents a full backup weekly or monthly, incremental backup daily or weekly, to system capacity. The top end of the range represents full backup daily, to system capacity.
2. All capacity values are calculated using Base10 (i.e., 1 TB = 1,000,000,000,000 bytes).
3. Includes support for add-on shelves, available separately.
4. Maximum throughput achieved using VTL interface and 4 Gbps Fibre Channel.
5. Maximum throughput achieved using Symantec OpenStorage and 10 Gb Ethernet.
6. Maximum throughput achieved using VTL interface and 8 Gbps Fibre Channel.
7. Maximum throughput achieved using CIFS and 10 Gb Ethernet.
8. Maximum throughput achieved using NFS and 10 Gb Ethernet.
Related Offerings
Produits
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Avamar
Bénéficiez de capacités de sauvegarde et de restauration rapides et efficaces grâce à cette solution logicielle et matérielle complète avec déduplication des données proposée par EMC.
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Cloud Tiering Appliance
Move inactive data to lower-cost storage tiers to optimize and lower the total cost of ownership of your network-attached storage (NAS) infrastructure.
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Data Protection Advisor
Consolidez les données opérationnelles de sauvegarde et de réplication au sein d'une même console pour améliorer la visibilité, identifier et anticiper les problèmes, et assurer la conformité.
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Disk Library for mainframe
Assurez la gestion des informations avec une librairie de bandes virtuelles pour le mainframe puissante et éprouvée.
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EMC NetWorker
Unify backup with a wide range of data protection options that simplify and speed recovery across physical and virtual environments.
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SourceOne Archiving Family
Reduce costs, improve operational efficiency, mitigate risk and enable litigation readiness.
News
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APRIL 24, 2012
EMC Delivers Control of Oracle Backup and Disaster Recovery to Database AdministratorsAdvanced Integration Between EMC Data Domain Boost and Oracle Recovery Manager Provides a Faster, More Efficient Database Backup Solution. -
May 10, 2011
Analyst Firm Says EMC Leads Worldwide Market for Purpose Built Backup AppliancesEMC announces it is the leading provider of disk-based backup appliances, according to the new IDC Worldwide Purpose Built Backup Appliance 2010-2015 Market Analysis and Forecast, 2010 Vendor Shares report. -
March 9, 2011
EMC Data Domain Named Backup Hardware Product of the YearData Domain Global Deduplication Array with DD Boost takes gold in Storage Magazine-SearchStorage.com's Product of the Year competition. -
January 18, 2011
New Record Breaking EMC Data Domain Backup Systems 7 Times Faster Than CompetitionData Domain resets the bar on backup performance, expands use cases for dedupe storage. -
January 18, 2011
Announcing Data Domain ArchiverNew Data Domain Archiver system delivers throughput required for backup and cost-effective scalability for long-term retention. -
July 19, 2010
EMC Introduces Data Domain DD670 Deduplication Storage SystemAnnounces deduplication expansion option for EMC Disk Library for Mainframe and increased scalability of the EMC Disk Library Series -
May 11, 2010
EMC Introduces DD Boost Software for Data Domain Deduplication Storage SystemsBreakthrough software enables new industry-leading benchmarks for backup storage performance, Minimizes backup LAN load and improves backup server utilization
Resources
Rapports d'analystes
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IDC
Worldwide Purpose-Built Backup Appliance 2011 – 2015 Forecast Update -
IDC
The ROI of Backup Redesign Using Deduplication - An EMC Data Domain User Research Study -
IDC
Taking a Single-System Approach for Backup and Archive -
TANEJA GROUP
EMC Data Domain Archiver: Meeting Needs for Long-Term Retention of Backup and Archive Data
Livres blancs
- EMC Data Domain SISL Scaling Architecture - A Detailed Review
- EMC Data Domain Data Invulnerability Architecture: Enhancing Data Integrity and Recoverability - A Detailed Review
- EMC Data Domain Replicator – A Detailed Review
- Backup and Recovery for VMware Using EMC Next-Generation backup Solutions
Vidéos
- EMC Announces New Disk-based Backup Solutions
- Enterprise Strategy Group: EMC Continues to Raise the Bar with Latest Backup Announcements
- EMC Data Domain Archiver
- Washington Trust Company on EMC Backup and Recovery
Démos produits
- Whiteboard Demo: EMC Data Domain Virtual Tape Library for IBM i
- Demo: EMC Data Domain Boost for Oracle RMAN
Profils clients
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Daughters of Charity Health System
Profile: DCHS Experiences the Physical and Virtual Benefits of Deduplication -
Philadelphia Phillies
Video: Grand Slam Partnership: The Phillies Hit a Home Run with EMC Storage, Backup and Services -
Loomis
Video: EMC Helps Loomis Make the Journey to Next Generation Backup -
Xcel Energy
Profile: EMC operational excellence for enterprise-wide backup and recovery -
Hill Phoenix
Hill Phoenix Customer Profile -
USAF
USAF Customer Profile
Fiches produits et notices techniques
Présentations de solutions
- Data Domain Boost for Avamar
- Data Domain Boost for NetWorker
- Data Domain Boost for Oracle Recovery Manager
- Data Domain Boost for Symantec NetBackup
Présentations de services
Guides
Logiciels
Software options provide data protection enhancements for your environment.
