2. Causes of Data Loss Source: Disaster Recovery Journal Hardware & system errors Natural disasters 3% Software corruption 4% Computer viruses 7% Human errors 36% 49%
3. Real Application Clusters Continuous Availability for all Applications Data Guard Guaranteed Zero Data Loss Flashback Guaranteed Zero Data Loss Dynamic Reconfiguration Capacity on Demand without Interruption Online Redefinition Adapt to Change Online ASM Mirroring Storage Failure Protection Human Error Site Failures Storage/Net Failures Unplanned Downtime System Failures System Maintenance Planned Downtime Database Maintenance
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6. Traditional Physical Standby Databases Investment in Disaster Recovery