Database Restore

CloudBase provides comprehensive database backup and restore capabilities, ensuring your data remains secure and reliable, while supporting rapid recovery in case of accidental data loss or misoperations.

🛡️ Backup Mechanism

Automatic Backup Feature

Feature	Description	Advantage
Automatic Activation	The backup feature is enabled by default	No manual configuration required, out-of-the-box
Daily Backup	Backups are automatically performed daily in the early morning.	Ensures continuous data protection
Retention Period	Backup data is retained for up to 14 days	Provides a sufficient recovery time window
Zero Downtime	Backup process does not affect business access	Ensures business continuity

🎯 Core Value

• 🔒 Data Security: Automatic backup mechanism prevents data loss
• ⚡ Fast Recovery: Supports point-in-time data restore
• 🚀 Business Continuity: Rollback process does not affect normal data access
• 🎛️ Flexible Operation: Supports selective rollback for single or multiple collections

📋 Backup Strategy Detailed Explanation

Backup Schedule

Daily backup time: 2:00 AM - 4:00 AM
Backup frequency: Once daily
Retention policy: Rolling retention of the last 14 days

Backup Data Scope

• ✅ Included Content: all collection data, index structures, document content
• ✅ Data Integrity: Ensures the consistency and integrity of backup data

Restore Time Point

Time Range	Recovery Precision	Description
Last 24 hours	Minute-level precision	Supports point-in-time recovery
2-7 days ago	Hour-level precision	Based on daily backup data
8-14 days ago	Day-level precision	Historical backup data recovery

🔄 Data Restore Operation

🚀 Operation Procedure

Step 1: Access the Restore Feature

1. Log in to the console: Access the CloudBase console
2. Enter database: Switch to Cloud Database Management Page
3. Start Restore: Click the "Database Restore" button

Step 2: Configure Restore Parameters

Point-in-time Selection:

• Select the specific point in time for restore
• Display the available backup time range

Collection Selection:

• Supports rollback for single or multiple collections

Step 3: Set Restore Collection Name

Naming Rules:

Item	Description	Example
Default Naming	Original collection name + _bak suffix	users → users_bak
Custom Naming	Manually specify the name of the restored collection	users_backup_20240115
Naming Restrictions	Cannot duplicate existing collection names	The system automatically checks for conflicts

Step 4: Execute the restore task

Task Management:

• Click "OK" to start the restore task
• The system displays the restore progress and status

Concurrency Limit:

• Only one restore task can be executed at a time
• New tasks must wait for the current task to complete
• Avoid data conflicts and resource contention

🎯 Operations After Restore Completion

Data Validation

1. Check Collection List: Confirm that the restore collection has been created.
2. Verify Data Integrity: Spot-check key data for correctness
3. Test Application Functionality: Ensure that the business logic operates normally.
4. Compare Data Differences: Analyze data changes before and after the restore

Subsequent Processing

Data Switching:

// If the restored data is correct, you can consider replacing the original collection
// 1. Backup the current collection (by renaming)
// 2. Rename the restore collection to the original name
// 3. Update the application configuration

Cleanup Tasks:

• Delete unnecessary temporary collections.
• Clean up test data
• Update relevant documents and configurations

🎯 Summary

CloudBase database backup and restore capabilities provide you with:

• 🛡️ Automatic Protection: Daily automatic backups with 14-day data protection
• ⚡ Fast Recovery: Point-in-time data restore
• 🎛️ Flexible Operation: Supports rollback for single or batch collections.
• 🚀 Zero Downtime: Rollback process does not affect business operations
• 📊 Visual Management: Intuitive operational interface and progress monitoring

Recommended Workflow: Regularly check backup status → Develop a rollback plan → Execute rollback operations → Verify data integrity

By properly using the backup and restore capabilities, you can ensure data security and quickly respond to various data anomalies.