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Reducing Backup Windows with AssuredSnap

Reducing Backup Windows with AssuredSnap. Agenda. Snapshot Review Data Protection RPO vs. RTO Reducing Backup Windows Summary & Close. AssuredSnap Review. RTO vs. RPO vs. Budget $ trade-offs as one size does not fit all…. Recovery Point Objective (RPO)

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Reducing Backup Windows with AssuredSnap

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  1. Reducing Backup Windows with AssuredSnap

  2. Agenda • Snapshot Review • Data Protection • RPO vs. RTO • Reducing Backup Windows • Summary & Close

  3. AssuredSnap Review RTO vs. RPO vs. Budget $ trade-offs as one size does not fit all… • Recovery Point Objective (RPO) • How much data can you afford to lose? • Recovery Time Objective (RTO) • How long can you afford to be without your data? • Data Classification • How critical is your data? • All data is not created equal • Budget • How much can you afford to spend? Source: Enterprise Storage Group “The Evolution of Data Protection”

  4. Protect against disk drive failure Protect against logical data loss or corruption Protect against full volume or RAID group loss or corruption Protect against local-area disasters Protect against wide-area disasters RAID Snapshots Volume Copy or Split Mirror Synchronous Replication Asynchronous Replication or Remote Snapshot Replication AssuredSnap Review What are you protecting against?

  5. Traditional Tape Backup File share taken offline at 12:00 am Backed up to tape File share brought back online at 12:30 am Corruption occurs at 4:30 pm Previous night’s tape located File share restored from previous night’s backup tape File share back online at 6:00 pm 16 hours of work is lost! Snapshots Snapshot of File Share taken every 2 hours 12 am, 2 am, 4 am, 6 am, 8 am, 10 am, 12 pm, 2 pm, 4 pm, 6 pm, etc. Corruption occurs at 4:30 pm File share restored from the 4:00 pm snapshot File share back online at 4:45 pm 30 minutes of work is lost! Reducing Data Loss (RPO) Risk Mitigation: Lost Revenue and Customer Confidence

  6. Traditional Tape Backup File share taken offline at 12:00 am Backed up to tape File share brought back online at 12:30 am Corruption occurs at 4:30 pm Previous night’s tape located File share restored from previous night’s backup tape File share back online at 6:00 pm Data unavailable for 1 ½ hours! Snapshots Snapshot of File Share taken every 2 hours 12 am, 2 am, 4 am, 6 am, 8 am, 10 am, 12 pm, 2 pm, 4 pm, 6 pm, etc. Corruption occurs at 4:30 pm File share restored from the 4:00 pm snapshot File share back online at 4:45 pm Data unavailable for 15 minutes! Improving Recovery Time (RTO) Risk Mitigation: Lost Business and Customer Confidence

  7. Reduced Backup Window Drivers • Business • 24-hour customer service • E.g., Help desks • 24-hour business processing • E.g., Sales orders • Customer satisfaction, loyalty and retention • Competitive advantage and financial viability • Operational • 7x24x365 operations • Continuous application availability • Shrinking backup windows

  8. Traditional Tape Backup File share taken offline at 12:00 am Backed up to tape or disk File share brought back online at 12:30 am Application unavailable for 30 minutes! Snapshots Snapshot of File Share taken every 2 hours 12 am, 2 am, 4 am, 6 am, 8 am, 10 am, 12 pm, 2 pm, 4 pm, 6 pm, etc. Application unavailable for < 1 minute! Reducing Backup Windows Risk Mitigation: Application Availability

  9. Snapshot Use - Reduce Backup Window Zero-downtime backup Corporate LAN Exchange Server File Server Database Server Backup Server 2. Mount snapshot to backup server 3. Backup data to tape/disk 1. Take snapshot SAN G: Primary Storage Automated Tape Library

  10. Data Protection Technology Positioning

  11. Reduce Backup Windows From hours to seconds Improve Application & Data Availability Reduce Business Impact Customer-facing application availability Risk Mitigation Meeting Backup Windows Application Availability Customer Satisfaction, Loyalty and Retention Lost Business/Lost Revenue Financial Viability AssuredSnap Benefits Significant business impact; operational and financial

  12. Follow-on Webinar Series Snapshot Applications • Introduction to Snapshots • Reducing Data Loss and Improving Data Recovery Times • Reducing Backup Windows • Data Management – Offloading Workloads www.dothill.com

  13. Volume 1 1:00 PM 2:00 PM AssuredSnap Questions? Active File System Snapshot 2 Rollback Volume: Volume reverts back To the point in time The snapshot was created Snapshot 1

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