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Tencent Cloud Distributed Cache (Redis OSS-Compatible)

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ドキュメントTencent Cloud Distributed Cache (Redis OSS-Compatible)Product IntroductionProduct VersionsMajor version feature list

Major version feature list

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最終更新日: 2026-04-01 11:06:15
This document details the feature differences among the Redis edition, Valkey edition, and Memcached edition of the storage engine. It aims to help users clearly understand the technical features of each edition, so that they can make informed technical selections based on business requirements.
Feature Attribute
Feature Name
Redis Edition
Valkey Edition
Memcached Edition
Instance management
Create instances.
Supported
Supported
Supported
Instance list/details
Changing instance specifications
Unsubscribe instances
Batch recovery
Recovery is supported within the retention period.
Recovery is supported within the retention period.
Recovery is supported within the retention period.
Immediate deactivation of instances
Supported
Supported
Supported
Version upgrade
Supported
Not supported
Not supported
Architecture upgrade
Supported
Supported
Not supported
Instance restart
Not supported
Not supported
Not supported
Clearing an Instance
Supported
Supported
Supported
Tag management
Supported
Supported
Supported
Sale
Monthly Subscription
Supported
Supported
Supported
Pay-as-You-Go
Automatic renewal/Batch renewal
Switching from Pay-as-You-Go to Monthly Subscription
Reminder of expiration and arrears
Node management
Node list
Supported
Supported
Not supported
Read-Only Replicas
Promotion of replica nodes to primary nodes
Multi-AZ
Supported
Modification of AZ
Supported
Backup and recovery
Manual backup
Supported
Supported
Supported
Automatic backup
Supported
Backup file download
Not supported
Instance cloning
Supported
Account and password
Custom account and permissions
Supported
Supported
Not supported
Reset Password
Authentication-free access
Supported
Network and Security
VPC Network
Supported
Supported
Supported
Security Group
Supported
Public Network Access
Not supported
SSL authentication
Not supported
Monitoring and Ops
Maintenance window
Supported
Supported
Supported
Modification of Specifications
Supported
Switching Networks
Supported
Adjusting Bandwidth
Supported
Parameter configuration
Supported
Slow query
Supported
Log Delivery CLS
Not supported
DTS Migration
Not supported
Monitoring Metrics
Supported
Monitoring and alarms
Supported
Event alarm
Supported
Exception Diagnosis
Not supported
Performance Trend
Slow Log Analysis
Memory Analysis
Latency Analysis
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