Accessing Instance

Release Notes

[April 1, 2021] Alarm Upgrade Announcement

Announcements

Release Notes and Announcements

Overview

Strengths

Use Cases

System Architecture

Instance Types

Instance Architecture

TDSQL Edition

Database Version

Product Introduction

Billing Overview

Pricing

Refund

Payment Overdue

Upgrade Pricing

Backup Space Billing

Purchase Guide

Creating Instance

Managing Account

Getting Started

Notes

Compatibility of TencentDB for MariaDB with MySQL 5.6

Precautions

Renaming Instances

Assigning Instances to Projects

Changing Instance Specifications

Upgrading Database Engine Versions

Adjusting Deployed Node

Restarting an Instance

Isolating and Terminating Instances

Instance Management

Disaster Recovery Read-Only Instance

Creating Account

Modifying Account Permissions

Configuring Read/Write Separation

Cloning Account

Resetting Account Password

Deleting Account

Account Management

Read/Write Separation

Changing Networks

Backup Mode

Downloading Backup Files

Decompressing Backups and Logs

Restoring Instances from Backup Files

Rolling back Databases

Modifying Data Replication Mode

Backup and Rollback

Importing Data to TencentDB for MariaDB Instances with DTS

Importing Data with mysqldump

Migrating Data

Database Sync Tool IP Range

Connectivity Test

Database Sync(Legacy)

Notes on Information Security

Security Group Configuration

Transparent Data Encryption (TDE)

Security Management

Monitoring Feature

Alarming Feature

Monitoring and Alarms

Killing Threads

Parameter Templates and Settings

Enabling Database Audit

Viewing Audit Logs

Modifying Log Retention Period

Database Audit

Operation Guide

Programming and Usage Specification

Programming and Usage Specification of Distributed Version

Using Hotspot Update for Flash Sales

Practical Tutorial

Platform Security Features

Tenant Security Features

Security White Paper

Functional Limitations

Performance Test

Intra-city Active-Active Solution

Binlog Consumption Format

Slow Query Analysis

Syntax Supported

Development Guide

History

Introduction

API Category

Request Structure

Common Params

Signature v3

Signature

Responses

Making API Requests

AssociateSecurityGroups

DescribeDBSecurityGroups

DescribeProjectSecurityGroups

DisassociateSecurityGroups

ModifyDBInstanceSecurityGroups

Security Group APIs

DescribeDBEncryptAttributes

DescribeDatabaseObjects

DescribeDatabaseTable

DescribeDatabases

KillSession

ModifyDBEncryptAttributes

ModifySyncTaskAttribute

Other APIs

CloneAccount

CopyAccountPrivileges

CreateAccount

DeleteAccount

DescribeAccountPrivileges

DescribeAccounts

GrantAccountPrivileges

ModifyAccountDescription

ModifyAccountPrivileges

ResetAccountPassword

Account APIs

DescribeDBParameters

DescribeLogFileRetentionPeriod

ModifyDBParameters

ModifyDBSyncMode

ModifyLogFileRetentionPeriod

Parameter Management APIs

DescribeDBSlowLogs

DescribeDBPerformanceDetails

DescribeDBResourceUsageDetails

DescribeDBResourceUsage

DescribeDBPerformance

Monitoring Management APIs

CancelDcnJob

CloseDBExtranetAccess

CreateDBInstance

CreateHourDBInstance

DescribeDBInstanceDetail

DescribeDBInstances

DescribeDcnDetail

DescribeInstanceNodeInfo

DescribeOrders

DescribePrice

DestroyDBInstance

DestroyHourDBInstance

IsolateDBInstance

IsolateDedicatedDBInstance

ModifyDBInstancesProject

ModifyInstanceNetwork

ModifyInstanceVip

ModifyInstanceVport

TerminateDedicatedDBInstance

UpgradeDedicatedDBInstance

ModifyBackupTime

OpenDBExtranetAccess

DescribeFlow

DescribeBackupTime

InitDBInstances

ModifyDBInstanceName

SwitchDBInstanceHA

IsolateHourDBInstance

ActivateHourDBInstance

Instance Management APIs

DescribeBackupFiles

DescribeDBLogFiles

DescribeDBTmpInstances

DescribeFileDownloadUrl

Backup and Restoration APIs

Data Types

Error Codes

API Documentation

Product

Account Login

Features

Performance

Backup

Disk Overuse

IO Metric Exception

FAQs

Standards and Certification

Main Specification Performance Description

Performance Comparison Data for Strong Sync

General References

Glossary

TencentDB for MariaDB

TencentDB for MariaDB can be accessed in the following ways:

: You can use a CVM instance to access the private network address that is automatically assigned to a TencentDB instance. Both instances should reside in the same region, be under the same account, and use the same type of networks (both in the classic network or in the same 

https://intl.cloud.tencent.com/document/product/215/535

: You can install a database client on a Windows or Linux server in the public network and use it to access the public network address of the TencentDB for MariaDB instance .

Currently, public network access can be enabled in Guangzhou, Shanghai, Beijing, Chengdu, and Nanjing regions.

For public network access, the public IP of the database instance needs to be enabled, which may expose your database service to attacks or intrusions on the public network. Therefore, it is recommended to log in to the database over the private network.

To enable public network access, you need to associate the instance with a security group. You also need to configure the necessary policies in advance, such as configuring the information database access source in the inbound rules of the security group and opening the protocol ports (both the private and public network ports) as instructed in 

https://intl.cloud.tencent.com/document/product/237/35446

No matter whether you access the instance from the private or public network, you need to 

https://intl.cloud.tencent.com/document/product/237/7054

For more information on how to log in to a CVM instance, see 

Select the connection method based on the CVM operating system.



(1) Download and install a MariaDB client. 

https://www.webyog.com/

 is recommended.
(2) Open SQLyog, enter the private IP, port number of the TencentDB for MariaDB instance, the database account, and the password.

Username: Username created in the prerequisites section.

Port: Port corresponding to the private IP.

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