- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide（InnoDB）
- Best Practice
- Security White Paper
- Development Guide
- InnoDB
- Overview
- Use Limits
- Compatibility
- Connecting Database
- Join and Subquery
- Sequence
- Frequently Used DML Statements
- Read/Write Separation
- Distributed Transaction
- Creating Table
- Connection Protection
- Globally Unique Field
- Exporting/Importing Data
- Database Management Statements
- Passthrough SQL
- Preprocessing
- Subpartitioning
- Error Codes and Messages
- InnoDB
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- TDSQL APIs
- CreateDedicatedClusterDCDBInstance
- DescribeDBTmpInstances
- DescribeLogFileRetentionPeriod
- UpgradeDedicatedDCDBInstance
- ActiveHourDCDBInstance
- CancelDcnJob
- CloneAccount
- CloseDBExtranetAccess
- CopyAccountPrivileges
- CreateAccount
- CreateDCDBInstance
- CreateHourDCDBInstance
- DeleteAccount
- DescribeAccountPrivileges
- DescribeAccounts
- DescribeDBLogFiles
- ModifyAccountConfig
- DescribeDBParameters
- DescribeDBSlowLogs
- DescribeDBSyncMode
- DescribeDCDBInstanceNodeInfo
- DescribeDCDBInstances
- DescribeDCDBPrice
- DescribeDCDBShards
- DescribeDatabaseObjects
- DescribeDatabaseTable
- DescribeDatabases
- DescribeDcnDetail
- DescribeFileDownloadUrl
- DescribeFlow
- DestroyDCDBInstance
- DestroyHourDCDBInstance
- GrantAccountPrivileges
- InitDCDBInstances
- IsolateDedicatedDBInstance
- IsolateHourDCDBInstance
- ModifyAccountDescription
- ModifyDBInstanceName
- ModifyDBInstancesProject
- ModifyDBParameters
- ModifyDBSyncMode
- ModifyInstanceVip
- ModifyInstanceVport
- OpenDBExtranetAccess
- ResetAccountPassword
- SwitchDBInstanceHA
- TerminateDedicatedDBInstance
- UpgradeHourDCDBInstance
- IsolateDCDBInstance
- DescribeDCDBInstanceDetail
- DescribeOrders
- Security Group APIs
- Other APIs
- Data Types
- Error Codes
- FAQs
- General References
- Glossary
- Announcements
- Contact Us
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide（InnoDB）
- Best Practice
- Security White Paper
- Development Guide
- InnoDB
- Overview
- Use Limits
- Compatibility
- Connecting Database
- Join and Subquery
- Sequence
- Frequently Used DML Statements
- Read/Write Separation
- Distributed Transaction
- Creating Table
- Connection Protection
- Globally Unique Field
- Exporting/Importing Data
- Database Management Statements
- Passthrough SQL
- Preprocessing
- Subpartitioning
- Error Codes and Messages
- InnoDB
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- TDSQL APIs
- CreateDedicatedClusterDCDBInstance
- DescribeDBTmpInstances
- DescribeLogFileRetentionPeriod
- UpgradeDedicatedDCDBInstance
- ActiveHourDCDBInstance
- CancelDcnJob
- CloneAccount
- CloseDBExtranetAccess
- CopyAccountPrivileges
- CreateAccount
- CreateDCDBInstance
- CreateHourDCDBInstance
- DeleteAccount
- DescribeAccountPrivileges
- DescribeAccounts
- DescribeDBLogFiles
- ModifyAccountConfig
- DescribeDBParameters
- DescribeDBSlowLogs
- DescribeDBSyncMode
- DescribeDCDBInstanceNodeInfo
- DescribeDCDBInstances
- DescribeDCDBPrice
- DescribeDCDBShards
- DescribeDatabaseObjects
- DescribeDatabaseTable
- DescribeDatabases
- DescribeDcnDetail
- DescribeFileDownloadUrl
- DescribeFlow
- DestroyDCDBInstance
- DestroyHourDCDBInstance
- GrantAccountPrivileges
- InitDCDBInstances
- IsolateDedicatedDBInstance
- IsolateHourDCDBInstance
- ModifyAccountDescription
- ModifyDBInstanceName
- ModifyDBInstancesProject
- ModifyDBParameters
- ModifyDBSyncMode
- ModifyInstanceVip
- ModifyInstanceVport
- OpenDBExtranetAccess
- ResetAccountPassword
- SwitchDBInstanceHA
- TerminateDedicatedDBInstance
- UpgradeHourDCDBInstance
- IsolateDCDBInstance
- DescribeDCDBInstanceDetail
- DescribeOrders
- Security Group APIs
- Other APIs
- Data Types
- Error Codes
- FAQs
- General References
- Glossary
- Announcements
- Contact Us
Billing Modes
TDSQL provides 2 billing options:
Billing Mode | Payment Mode | Application Scenario |
Monthly subscription | Prepaid. Fees are paid when an instance is created. | Suitable for businesses with long term stable needs as the rates are lower than the pay-as-you-go option. Longer-term purchases results in increased savings. |
Pay-as-you-go | Postpaid. You can request for resources on-demand and will be charged based on the actual usage upon settlement. | Suitable for businesses with fluctuating demands. Instances can be released immediately after use to reduce costs. |
The memory prices for pay-as-you-go adopts a tiered model based on the usage duration.
Usage Duration | Tiered Price |
0 hours < duration ≤ 96 hours | Tier 1 pay-as-you-go price applies |
96 hours < duration ≤ 360 hours | Tier 2 pay-as-you-go price applies |
Duration> 360 hours | Tier 3 pay-as-you-go price applies |
Node Specifications
Configuration Type | Node CPU | Node Memory |
High IO | 1 | 2 |
High IO | 2 | 4 |
High IO | 4 | 8 |
High IO | 6 | 16 |
High IO | 8 | 32 |
High IO | 16 | 64 |
High IO | 24 | 96 |
High IO | 32 | 128 |
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