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WD Hybrid Business Cloud Backup.

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Information about WD Hybrid Business Cloud Backup.
Technology

Published on March 4, 2014

Author: WesternDigital

Source: slideshare.net

Description

What it is. What it's good for. Data Loss and Backup. “Cloud Backup” vs. “Hybrid-Cloud Backup.” Sizing WAN bandwidth & costs. Replicating Backup sets off-site. Hybrid-Cloud Recovery Strategies.
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Hybrid Business Cloud Backup What it is. What it’s good for. Tom Gallivan Vice President of Sales © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

2 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

Appliances, Virtual Appliances, Software Applications WD Business Storage Solutions WD Sentinel X-Series Network Storage Server WD Sentinel RX4100 WD Sentinel DX4000 WD Sentinel S-Series Ultra-Compact Storage Plus Server WD Sentinel DS5100 WD Arkeia Family WD Sentinel DS6100 WD Arkeia DA1300 Network Backup for Business WD Arkeia RA-Series 3 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED WD Arkeia DA2300 WD Arkeia Software and Virtual Appliance

AGENDA Hybrid Business Cloud Backup 1 2 “Cloud Backup” vs. “Hybrid Business Cloud Backup” 3 Sizing WAN bandwidth & costs 4 Replicating Backup sets off-site 5 4 Data Loss and Backup Hybrid Business Cloud Recovery Strategies © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

THE BACKUP IMPERATIVE Causes of Data Loss 4% 10% Hardware Failure 10% Human Error 40% Computer Viruses Software Failure Natural Disasters 37% Source: Kroll Ontrack Inc. 5 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

DATA LOSS AND BACKUP What is Backup? Backup & Restore  Establish “Restore Points”  Sync is “NOT” Backup January 20, 2014 Backup Benefits  Recovery to specific time selected  Automated Compliant Process  Protection against failure, human error or natural disaster Backup & Restore Options  Tape or Disk  Hourly, Daily, Weekly, Monthly, Quarterly, Yearly  On-site, Off-site, Private, Public 6 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

DATA LOSS AND BACKUP The Language of Backup & Recovery Frequent Restore Points  Restore Point Objectives (RPO) to minimize data loss days ago today -1 -2 -7 -14 -30 -60 -365 Rapid Restore Time  Restore Time Objectives (RTO) to minimize down-time hours 7 +4 +3 +2 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED +1 +0.5 +0.1 0

DEFINITION: Cloud Backup Step 1 Backup Agent Backup Server Backup Agent Backup Agent Perform backup to Public or Private Cloud (Slow backups / restores, but safe data) 8 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

BANDWIDTH Challenge: WAN Bandwidth Sizing & Costs Subsequent LAN Replication First LAN Replication 9 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

DEFINITION: Hybrid Business Cloud Backup Step 1 Step 2 Backup Agent Backup Agent Backup Server Backup Server Backup Agent Perform backup on LAN (Fast backups, fast restores) (Safe-keeping of data) On Premise 10 Replicate backups to cloud Private or Public Cloud © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

REPLICATING LARGE BACKUP SETS Transport Via Encrypted Portable Disks Seeding and Feeding  “Seed” initial backup into the cloud  “Feed” an existing cloud backup Portable disks complement WAN transport  10TB disk array delivers 1Gbps  Export and import backup sets Security and compression  Transport should always be encrypted  Deduplication/compression saves Pounds! 11 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

HYBRID BUSINESS CLOUD BACKUP Off-Site Replication Fixed Variable Backup Time to Required to Store backupsRestore off-site Costs Costs Window Choices  Move media by truck High Backup directly from agent Low Short  “Tapes on Trucks” Backup Agent Short Backup Agent Backup Agent  Replicate from local server Variables to consider  Fixed & Variable costs  Data Security Low High  Compliance Long Backup Agent Long  Reliability Medium “Hybrid Business Cloud Backup” Backup Agent Short Short Backup Agent Backup Agent 12 Backup Server Backup Agent  Restore Time Objective (RTO)  Location “Cloud Backup” Backup Agent  Backup window Low Backup Server © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED Backup Server Backup Server

HYBRID BUSINESS CLOUD BACKUP Replication to Cloud Initial Replication (Big) If Time Required Then Replicate < 1 week Via WAN > 1 week Via portable disks Subsequent Replication (Small) If Time Required < 1 day Via WAN > 1 day 14 Then Replicate Nightly Replication Impossible © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

SUMMARY Optimizing WAN Transfers Workload Large Small Examples Initial backup, Disaster recovery Subsequent backups, File recovery Frequency Rare Often Required Bandwidth High Low Backup Agent Internet Backup Agent Automated Backup Server Backup Server Backup Agent Encrypted Portable disks + overnight shipping Backup Agent Inexpensive Backup Agent Backup Agent 15 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED Backup Server Automated & Manual Backup Server

REPLICATE WITH BOTH PORTABLE DISKS AND WAN Typical Hybrid Business Cloud Deployment LAN CLOUD Backup Agent Backup Agent Backup Server Backup Server Backup Agent WD Arkeia 16 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED WD Arkeia

Private vs. Public Cloud Targets Pros Pros Private Cloud Private Cloud (Owned (Owned storage) storage) Public Cloud (Hosted storage) 17 Cons Cons • More secure • More secure • Requires partner or or expertise • Requires partner expertise • Less expensive • Less expensive • Up-front investment in in hardware • Up-front investment hardware • Lower investment • Easily expansible © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED • Less secure & more expensive • Regulatory & Compliance challenges • Limited physical access (for seed & feed)

RECOVERY Hybrid Cloud Recovery vs. Cloud Recovery Data are Secure  Deduplicated  Compressed  Encrypted Cloud Recovery  Storage-only Hybrid Cloud Recovery  Storage + Backup Server  File Recovery  Disaster Recovery 18 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

RECOVERY File Recovery Strategies Backup Agent Backup Agent Backup Server Backup Agent 19 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED Backup Server

HYBRID BUSINESS CLOUD RECOVERY Disaster Recovery Options Restore via big pipe … to servers in cloud Restore via portable media … to LAN Backup Agent Backup Agent Backup Server Backup Agent 20 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED Backup Server

SUMMARY Hybrid Business Cloud Backup Alternatives to Tape  Can be automated  Less expensive for small data volumes  Max Data-Protection Limit Imposed by nightly replication Costs of Hybrid Business Cloud  Fixed costs: Very low  Variable costs: Bandwidth & target disk Pay Attention to  Disaster Recovery Strategy  Choice between Private and Public Cloud  Network costs 21 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

WD Arkeia Product Overview Network Backup for Business Since 1999 v10 Arkeia Backup Servers as:  Software Application  Physical Appliance  Virtual Appliance Key technology for fast backups  Patented Progressive Deduplication™  Multi-flow  Seed and Feed™ Key technology for ease of use  Web UI  Disk, Tape, Cloud targets  Broad platform support (243 physical and all major virtual environments) Key technology for affordability  Backward compatibility of server to *all* previous versions of agents reduces cost of upgrades  Single solution for both physical and virtual environments  No per agent fees for file-folder backup (or per-CPU or per-core fees) Watch “Tips for better data deduplication” webinar recording to learn more! 22 © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

Thank You! Tom Gallivan Vice President of Sales © 2013 WESTERN DIGITAL TECHNOLOGIES, INC. ALL RIGHTS RESERVED

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