- 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 Tables
- 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
- ActiveHourDCDBInstance
- CancelDcnJob
- CloneAccount
- CloseDBExtranetAccess
- CopyAccountPrivileges
- CreateAccount
- CreateDCDBInstance
- CreateHourDCDBInstance
- DeleteAccount
- DescribeAccountPrivileges
- DescribeAccounts
- DescribeDBLogFiles
- 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
- DescribeDCDBInstanceDetail
- DescribeOrders
- Security Group APIs
- Other APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- 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 Tables
- 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
- ActiveHourDCDBInstance
- CancelDcnJob
- CloneAccount
- CloseDBExtranetAccess
- CopyAccountPrivileges
- CreateAccount
- CreateDCDBInstance
- CreateHourDCDBInstance
- DeleteAccount
- DescribeAccountPrivileges
- DescribeAccounts
- DescribeDBLogFiles
- 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
- DescribeDCDBInstanceDetail
- DescribeOrders
- Security Group APIs
- Other APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- General References
- Glossary
- Announcements
- Contact Us
Billing Formula
Total fees = Instance fees + Backup capacity fees (free of charge for now) + Traffic fees (free of charge for now)
Instance fees = Node price x Number of nodes x Number of shards = (Node memory size x Memory price + Node disk size x Disk price) x Number of nodes x Number of shards
Note：The number of nodes is the sum of primary and secondary nodes specified in the instance specification. For example, 1-primary-1-secondary specification means 2 nodes and 1-primary-2-secondary specification 3 nodes.
Billable items
| Billable Items | Notes | |
|---|---|---|
| Instance fees | ||
| Memory fees |
Fees for the instance specification selected on the purchase page. Monthly subscription and pay-as-you-go billing modes are supported. | |
| Storage capacity fees | Fees for the disk capacity selected on the purchase page. Monthly subscription and pay-as-you-go billing modes are supported. | |
| Backup capacity fees | Fees for the backup capacity. The backup capacity mainly stores key logs (binlogs, error logs, slow logs, etc.) and backup files. 100% of the instance capacity is gifted as the backup capacity, and usage exceeding this complimentary capacity is free of charge for now. | |
| Traffic fees | Fees for public network traffic (free of charge at present). | |
Node Monthly Subscription Price (USD)
| Region | Memory Price (USD/GB/Month) | Disk Price (USD/GB/Month) |
|---|---|---|
| Guangzhou, Shanghai, and Beijing | 9.43 | 0.06 |
| Chengdu, Chongqing | 9.43 | 0.06 |
| Hong Kong (China) | 12.3913 | 0.085 |
| Virginia, Frankfurt | 8 | 0.07 |
| Toronto | 13.2609 | 0.1 |
Node Pay-As-You-Go Price (USD)
| Region | Memory Price (USD/GB/Hr) | Disk Price (USD/GB/Hr) | ||
|---|---|---|---|---|
| Tier 1 | Tier 2 | Tier 3 | ||
| Guangzhou, Shanghai, and Beijing | 0.02619 | 0.01965 | 0.01310 | 0.00025 |
| Chengdu, Chongqing | 0.02619 | 0.01965 | 0.01309 | 0.00025 |
| Hong Kong (China) | 0.03442 | 0.02582 | 0.01721 | 0.00012 |
| Virginia, Frankfurt | 0.02222 | 0.01667 | 0.01111 | 0.00010 |
| Toronto | 0.03684 | 0.02763 | 0.01842 | 0.00014 |
Billing Examples
Monthly subscription: suppose a user purchases 1 monthly-subscribed TDSQL for MySQL instance with 2 shards in the Guangzhou region for 1 month. Each shard has 2 nodes (1 primary and 1 secondary), and each node has 2 GB memory and 500 GB disk capacity.
The fees are calculated as follows:
Instance fees = (Node memory size x Memory price + Node disk size x Disk price) x Number of nodes x Number of shards = (2 GB x 9.43 USD/GB/month + 500 GB x 0.06 USD/GB/month) x 2 nodes x 2 shards x 1 month = 195.44 USD
Pay-as-you-go: suppose a user purchases 1 pay-as-you-go TDSQL for MySQL instance with 2 shards in the Beijing region for 400 hours. Each shard has 2 nodes (1 primary and 1 secondary), and each node has 2 GB memory and 500 GB disk capacity.
The fees are calculated as follows:
- Tier 1 fees: (2 GB x 0.026194 USD/GB/hr + 500 GB x 0.000250 USD/GB/hr) x 2 nodes x 2 shards x 96 hours = 68.116992 USD
- Tier 2 fees: (2 GB x 0.013097 USD/GB/hr + 500 GB x 0.000250 USD/GB/hr) x 2 nodes x 2 shards x 264 hours = 159.660864 USD
- Tier 3 fees: (2 GB x 0.019646 USD/GB/hr + 500 GB x 0.000250 USD/GB/hr) x 2 nodes x 2 shards x 40 hours = 26.28672 USD
Instance fees = Tier 1 fees + Tier 2 fees + Tier 3 fees = 254.064576 USD
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