Initial commit - Black Canyon Tickets whitelabel platform
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docs/DISASTER_RECOVERY.md
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docs/DISASTER_RECOVERY.md
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# Disaster Recovery Plan
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## Overview
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This document outlines the disaster recovery procedures for the Black Canyon Tickets platform. The system is designed to recover from various failure scenarios including:
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- Database corruption or loss
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- Server hardware failure
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- Data center outages
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- Human error (accidental data deletion)
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- Security incidents
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## Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO)
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- **RTO**: Maximum 4 hours for full system restoration
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- **RPO**: Maximum 24 hours of data loss (daily backups)
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- **Critical RTO**: Maximum 1 hour for payment processing restoration
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- **Critical RPO**: Maximum 1 hour for payment data (real-time replication)
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## Backup Strategy
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### Automated Backups
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The system performs automated backups at the following intervals:
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- **Daily backups**: Every day at 2:00 AM (retained for 7 days)
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- **Weekly backups**: Every Sunday at 3:00 AM (retained for 4 weeks)
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- **Monthly backups**: 1st of each month at 4:00 AM (retained for 12 months)
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### Backup Contents
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All backups include:
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- User accounts and profiles
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- Organization data
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- Event information
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- Ticket sales and transactions
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- Audit logs
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- Configuration data
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### Backup Verification
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- All backups include SHA-256 checksums for integrity verification
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- Monthly backup integrity tests are performed
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- Recovery procedures are tested quarterly
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## Disaster Recovery Procedures
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### 1. Assessment Phase
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**Immediate Actions (0-15 minutes):**
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1. Assess the scope and impact of the incident
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2. Activate the incident response team
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3. Communicate with stakeholders
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4. Document the incident start time
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**Assessment Questions:**
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- What systems are affected?
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- What is the estimated downtime?
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- Are there any security implications?
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- What are the business impacts?
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### 2. Containment Phase
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**Database Issues (15-30 minutes):**
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1. Stop all write operations to prevent further damage
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2. Isolate affected systems
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3. Preserve evidence for post-incident analysis
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4. Switch to read-only mode if possible
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**Security Incidents:**
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1. Isolate compromised systems
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2. Preserve logs and evidence
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3. Change all administrative passwords
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4. Notify relevant authorities if required
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### 3. Recovery Phase
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#### Database Recovery
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**Complete Database Loss:**
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```bash
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# 1. Verify backup integrity
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node scripts/backup.js verify
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# 2. List available backups
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node scripts/backup.js list
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# 3. Test restore (dry run)
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node scripts/backup.js restore <backup-id> --dry-run
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# 4. Perform actual restore
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node scripts/backup.js restore <backup-id> --confirm
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# 5. Verify system integrity
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node scripts/backup.js verify
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```
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**Partial Data Loss:**
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```bash
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# Restore specific tables only
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node scripts/backup.js restore <backup-id> --tables users,events --confirm
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```
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**Point-in-Time Recovery:**
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```bash
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# Create emergency backup before recovery
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node scripts/backup.js disaster-recovery pre-recovery-$(date +%Y%m%d)
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# Restore from specific point in time
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node scripts/backup.js restore <backup-id> --confirm
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```
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#### Application Recovery
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**Server Failure:**
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1. Deploy to backup server infrastructure
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2. Update DNS records if necessary
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3. Restore database from latest backup
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4. Verify all services are operational
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5. Test critical user flows
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**Configuration Loss:**
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1. Restore from version control
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2. Apply environment-specific configurations
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3. Restart services
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4. Verify functionality
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### 4. Verification Phase
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**System Integrity Checks:**
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```bash
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# Run automated integrity verification
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node scripts/backup.js verify
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```
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**Manual Verification:**
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1. Test user authentication
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2. Verify payment processing
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3. Check event creation and ticket sales
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4. Validate email notifications
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5. Confirm QR code generation and scanning
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**Performance Verification:**
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1. Check database query performance
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2. Verify API response times
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3. Test concurrent user capacity
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4. Monitor error rates
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### 5. Communication Phase
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**Internal Communication:**
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- Notify all team members of recovery status
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- Document lessons learned
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- Update incident timeline
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- Schedule post-incident review
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**External Communication:**
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- Notify customers of service restoration
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- Provide incident summary if required
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- Update status page
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- Communicate with payment processor if needed
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## Emergency Contacts
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### Internal Team
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- **System Administrator**: [Phone/Email]
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- **Database Administrator**: [Phone/Email]
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- **Security Officer**: [Phone/Email]
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- **Business Owner**: [Phone/Email]
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### External Services
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- **Hosting Provider**: [Contact Information]
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- **Payment Processor (Stripe)**: [Contact Information]
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- **Email Service (Resend)**: [Contact Information]
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- **Monitoring Service (Sentry)**: [Contact Information]
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## Recovery Time Estimates
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| Scenario | Estimated Recovery Time |
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|----------|------------------------|
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| Database corruption (partial) | 1-2 hours |
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| Complete database loss | 2-4 hours |
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| Server hardware failure | 2-3 hours |
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| Application deployment issues | 30-60 minutes |
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| Configuration corruption | 15-30 minutes |
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| Network/DNS issues | 15-45 minutes |
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## Testing and Maintenance
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### Quarterly Recovery Tests
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- Full disaster recovery simulation
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- Backup integrity verification
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- Recovery procedure validation
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- Team training updates
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### Monthly Maintenance
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- Backup system health checks
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- Storage capacity monitoring
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- Recovery documentation updates
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- Team contact information verification
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### Weekly Monitoring
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- Backup success verification
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- System performance monitoring
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- Security log review
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- Capacity planning assessment
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## Post-Incident Procedures
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### Immediate Actions
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1. Document the incident timeline
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2. Gather all relevant logs and evidence
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3. Notify stakeholders of resolution
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4. Update monitoring and alerting if needed
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### Post-Incident Review
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1. Schedule team review meeting within 48 hours
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2. Document root cause analysis
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3. Identify improvement opportunities
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4. Update procedures and documentation
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5. Implement preventive measures
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### Follow-up Actions
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1. Monitor system stability for 24-48 hours
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2. Review and update backup retention policies
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3. Conduct additional testing if needed
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4. Update disaster recovery plan based on lessons learned
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## Preventive Measures
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### Monitoring and Alerting
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- Database performance monitoring
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- Backup success/failure notifications
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- System resource utilization alerts
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- Security event monitoring
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### Security Measures
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- Regular security audits
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- Access control reviews
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- Vulnerability assessments
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- Incident response training
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### Documentation
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- Keep all procedures up to date
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- Maintain accurate system documentation
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- Document all configuration changes
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- Regular procedure review and testing
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## Backup Storage Locations
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### Primary Backup Storage
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- **Location**: Supabase Storage (same region as database)
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- **Encryption**: AES-256 encryption at rest
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- **Access**: Service role authentication required
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- **Retention**: Automated cleanup based on retention policy
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### Secondary Backup Storage (Future)
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- **Location**: AWS S3 (different region)
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- **Purpose**: Offsite backup for disaster recovery
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- **Sync**: Daily sync of critical backups
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- **Access**: IAM-based access control
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## Compliance and Legal Considerations
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### Data Protection
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- All backups comply with GDPR requirements
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- Personal data is encrypted and access-controlled
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- Data retention policies are enforced
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- Right to erasure is supported
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### Business Continuity
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- Service level agreements are maintained
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- Customer communication procedures are defined
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- Financial impact is minimized
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- Regulatory requirements are met
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## Version History
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| Version | Date | Changes | Author |
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|---------|------|---------|---------|
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| 1.0 | 2024-01-XX | Initial disaster recovery plan | System Admin |
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---
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**Last Updated**: January 2024
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**Next Review**: April 2024
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**Document Owner**: System Administrator
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