List of Feature Differences

Last updated: 2020-10-19 17:44:39

This document describes and compares the features supported by different types of TencentDB for MySQL instances, providing a guide for you to learn more about the features of all architectures and purchase instances according to your needs.

Feature High-Availability Edition Finance Edition Single-node High IO Edition Basic Edition
Version
  • MySQL 5.5
  • MySQL 5.6
  • MySQL 5.7
  • MySQL 8.0
  • MySQL 5.6
  • MySQL 5.7
  • MySQL 8.0
  • MySQL 5.6
  • MySQL 5.7
  • MySQL 8.0
  • MySQL 5.7
    Number of nodes 2 3 1 1
    Specification configuration Up to 488 GB/6 TB Up to 488 GB/6 TB Up to 488 GB/6 TB Up to 8 GB/1 TB
    Upgrading Database Engine Supported (MySQL 5.5、5.6) Supported Supported Supported
    Upgrading to Finance Edition Supported - - -
    RO Instance Supported (MySQL 5.6, 5.7 and 8.0) Supported Supported -
    DR Instance Supported (MySQL 5.6, 5.7 and 8.0) Supported - -
    Account Management Supported Supported - Supported
    Setting Instance Parameters Supported Supported - Supported
    Backup Mode Supported Supported - -
    Database Rollback Supported Supported - -
    Data Import Supported Supported Supported -
    Importing SQL Files Supported Supported - -
    Security Group Supported Supported Supported -
    Monitoring and Alarm Supported Supported Supported Supported
    Operation Logs Supported Supported Supported Supported

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