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Connecting to TDSQL-C for MySQL Through SCF

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Classified Protection Practice for Database Audit of TDSQL-C for MySQL

Upgrading Database Version from MySQL 5.7 to 8.0 Through DTS

Usage Instructions for TDSQL-C MySQL

New Version of Console

Implementing Multiple RO Groups with Multiple Database Proxy Connection Addresses

Strengths of Database Proxy

Selecting Billing Mode for Storage Space

Creating Remote Disaster Recovery by DTS

Creating VPC for Cluster

Data Rollback

Solution to High CPU Utilization

How to Authorize Sub-Users to View Monitoring Data

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Instance Types

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Last updated: 2023-09-12 15:01:13

This document describes the instance types of TDSQL-C for MySQL, including general and dedicated.
Instance Type
Description
General
A general instance exclusively uses the allocated memory and disk resources and shares the CPU resources with other general instances on the same physical machine.
A general instance benefits from higher specifications at a lower cost by sharing CPU resources.
A general instance's disk capacity is unaffected by its CPU and memory specs.
Dedicated
A dedicated instance has exclusive access to the CPU, memory, and disk resources (if CPU pinning is enabled). It has long-term stability and is unaffected by the activities of other instances on the physical machine.
A dedicated instance with the highest configurations can monopolize a physical machine and all of its resources.
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Instance Type	Description
General	A general instance exclusively uses the allocated memory and disk resources and shares the CPU resources with other general instances on the same physical machine. A general instance benefits from higher specifications at a lower cost by sharing CPU resources. A general instance's disk capacity is unaffected by its CPU and memory specs.
Dedicated	A dedicated instance has exclusive access to the CPU, memory, and disk resources (if CPU pinning is enabled). It has long-term stability and is unaffected by the activities of other instances on the physical machine. A dedicated instance with the highest configurations can monopolize a physical machine and all of its resources.

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