- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Best Practice
- Security White Paper
- Development Guide
- Overview
- Use Limits
- Compatibility
- Connecting Database
- Join and Subquery
- Sequence
- Frequently Used DML Statements
- Read/Write Separation
- Distributed Transaction
- Creating Tables
- Connection Protection
- Subpartitioning
- Globally Unique Field
- Exporting/Importing Data
- Database Management Statements
- Passthrough SQL
- Error Codes and Messages
- Preprocessing
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- TDSQL APIs
- DescribeOrders
- DescribeDBLogFiles
- DescribeDCDBInstances
- ResetAccountPassword
- OpenDBExtranetAccess
- ModifyDBSyncMode
- ModifyDBParameters
- ModifyDBInstancesProject
- ModifyAccountDescription
- InitDCDBInstances
- GrantAccountPrivileges
- DescribeDatabases
- DescribeDatabaseTable
- DescribeDatabaseObjects
- DescribeDCDBShards
- DescribeDBSyncMode
- DescribeDBParameters
- DescribeAccounts
- DescribeAccountPrivileges
- DeleteAccount
- CreateAccount
- CopyAccountPrivileges
- CloseDBExtranetAccess
- CloneAccount
- DescribeDCDBInstanceNodeInfo
- DescribeDcnDetail
- DestroyHourDCDBInstance
- DestroyDCDBInstance
- DescribeFlow
- CancelDcnJob
- DescribeFileDownloadUrl
- SwitchDBInstanceHA
- DescribeDBSlowLogs
- CreateHourDCDBInstance
- IsolateHourDCDBInstance
- ActiveHourDCDBInstance
- ModifyDBInstanceName
- Security Group APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- General References
- Glossary
- Announcements
- Contact Us
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Best Practice
- Security White Paper
- Development Guide
- Overview
- Use Limits
- Compatibility
- Connecting Database
- Join and Subquery
- Sequence
- Frequently Used DML Statements
- Read/Write Separation
- Distributed Transaction
- Creating Tables
- Connection Protection
- Subpartitioning
- Globally Unique Field
- Exporting/Importing Data
- Database Management Statements
- Passthrough SQL
- Error Codes and Messages
- Preprocessing
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- TDSQL APIs
- DescribeOrders
- DescribeDBLogFiles
- DescribeDCDBInstances
- ResetAccountPassword
- OpenDBExtranetAccess
- ModifyDBSyncMode
- ModifyDBParameters
- ModifyDBInstancesProject
- ModifyAccountDescription
- InitDCDBInstances
- GrantAccountPrivileges
- DescribeDatabases
- DescribeDatabaseTable
- DescribeDatabaseObjects
- DescribeDCDBShards
- DescribeDBSyncMode
- DescribeDBParameters
- DescribeAccounts
- DescribeAccountPrivileges
- DeleteAccount
- CreateAccount
- CopyAccountPrivileges
- CloseDBExtranetAccess
- CloneAccount
- DescribeDCDBInstanceNodeInfo
- DescribeDcnDetail
- DestroyHourDCDBInstance
- DestroyDCDBInstance
- DescribeFlow
- CancelDcnJob
- DescribeFileDownloadUrl
- SwitchDBInstanceHA
- DescribeDBSlowLogs
- CreateHourDCDBInstance
- IsolateHourDCDBInstance
- ActiveHourDCDBInstance
- ModifyDBInstanceName
- Security Group 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. 50% 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)
Note：
The monthly subscription mode is currently in beta. Prices published here are for reference only. Refer to your bills for final prices. To use this billing option, please contact sales.
| 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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