Release Notes and Announcements
- Release Notes
- Announcements
User Tutorial
Product Introduction
- Overview
- Product Strengths
- Use Cases
- Storage Engine
- Product Series
- Product Versions
- Specifications and Performance
- Read/Write Separation
- Multi-AZ Deployment
- Regions and AZs
- Terms
- Service Regions and Service Providers
Purchase Guide
Getting Started
- Quickly Creating an Instance
- Connecting to an Instance (Redis/Valkey Edition)
Operation Guide
- Operation Overview
- Connecting to a Database Instance
- Managing Instances
- Upgrade Instance
- Management Node (Redis/ValKey Edition)
- Multi-AZ Deployment Management
- Backup and Restoration
- Managing Accounts
- Parameter Configuration
- Slow Query
- Access Management
- Network and Security
- Monitoring and Alarms
- Event Management (Redis/ValKey Edition)
- Data Migration
- Global Replication for Redis Edition
- Database Audit
- Performance Optimization
- Sentinel Mode
Development Guidelines
- Naming Rules
- Basic Usage Guidelines
- Design Principles of Key and Value
- Command Usage Guidelines
- Design Principles of Client Programs
- Connection Pool Configuration
Command Reference
- Command Reference Overview
- Redis Edition and Valkey Edition Command Compatibility
- Version Command Usage Differences
- Differences Between the Proxy Architecture and Direct Connection Mode
- More Command Operations (Redis/Valkey Edition)
- Memcached Edition Command Compatibility
Practical Tutorial
- Building TencentDB for Redis® Client Monitoring Based on Spring Boot
- Redis Client Connection Configuration Policy and Practice
- Global SCAN Guide for Cluster Architecture
- Eliminating Instances Securely
- Hot Key and Big Key
- AZ Migration Scheme
Troubleshooting
- Connection Exception
- Exception Analysis and Solution of Redisson Client Timeout Reconnection
- Performance Troubleshooting and Fine-Tuning
API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- Parameter Management APIs
- Other APIs
- Backup and Restoration APIs
- Region APIs
- Monitoring and Management APIs
- Log APIs
- Data Types
- Error Codes
FAQs
Service Agreement
- Service Level Agreement
- Terms of Service
Contact Us
Glossary

Target Instance Capacity Check

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마지막 업데이트 시간: 2025-12-23 17:02:44

Check Details
For migration from Redis to TencentDB for Redis/KeeWiDB, the space of the target database must be at least 1.5 or 2 times the volume of the data to be migrated in the source database, respectively.
Troubleshooting
Delete some data from the target database to free up space.
Upgrade the storage specification of the target database to use an instance with a larger capacity for migration.

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Troubleshooting

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