- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Constraints and Limits
- Usage Specifications and Suggestions
- Maintaining Instance
- Adjusting Instance Configuration
- Read-Only Instance
- Network and Security
- Account Management
- Database Management
- Parameter Configuration
- Monitoring and Alarms
- Backup and Restoration
- Log Management
- SSIS
- Data Migration
- Data Migration (Legacy)
- Best Practice
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Backup and Restoration APIs
- RunMigration
- ModifyMigration
- DescribeMigrations
- DescribeMigrationDetail
- DescribeBackups
- DeleteMigration
- CreateMigration
- CreateBackup
- ModifyBackupStrategy
- StartIncrementalMigration
- StartBackupMigration
- ModifyIncrementalMigration
- ModifyBackupMigration
- DescribeUploadBackupInfo
- DescribeIncrementalMigration
- DescribeBackupUploadSize
- DescribeBackupMigration
- DescribeBackupCommand
- DeleteIncrementalMigration
- DeleteBackupMigration
- CreateIncrementalMigration
- CreateBackupMigration
- DescribeBackupFiles
- Instance Management APIs
- UpgradeDBInstance
- RollbackInstance
- RestoreInstance
- RestartDBInstance
- ResetAccountPassword
- ModifyDBRemark
- ModifyDBName
- ModifyDBInstanceProject
- ModifyDBInstanceName
- ModifyAccountPrivilege
- InquiryPriceUpgradeDBInstance
- InquiryPriceCreateDBInstances
- DescribeZones
- DescribeRollbackTime
- DescribeRegions
- DescribeProductConfig
- DescribeFlowStatus
- DescribeDBs
- DescribeDBInstances
- DescribeAccounts
- DeleteDB
- DeleteAccount
- CreateDBInstances
- CreateDB
- CreateAccount
- TerminateDBInstance
- RecycleDBInstance
- ModifyDBInstanceNetwork
- CloneDB
- DescribeDBCharsets
- ModifyDatabaseMdf
- ModifyDatabaseCT
- ModifyDatabaseCDC
- DescribeDBsNormal
- ModifyInstanceParam
- DescribeInstanceParams
- DescribeInstanceParamRecords
- Other APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- General Reference
- Glossary
- Contact Us
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Constraints and Limits
- Usage Specifications and Suggestions
- Maintaining Instance
- Adjusting Instance Configuration
- Read-Only Instance
- Network and Security
- Account Management
- Database Management
- Parameter Configuration
- Monitoring and Alarms
- Backup and Restoration
- Log Management
- SSIS
- Data Migration
- Data Migration (Legacy)
- Best Practice
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Backup and Restoration APIs
- RunMigration
- ModifyMigration
- DescribeMigrations
- DescribeMigrationDetail
- DescribeBackups
- DeleteMigration
- CreateMigration
- CreateBackup
- ModifyBackupStrategy
- StartIncrementalMigration
- StartBackupMigration
- ModifyIncrementalMigration
- ModifyBackupMigration
- DescribeUploadBackupInfo
- DescribeIncrementalMigration
- DescribeBackupUploadSize
- DescribeBackupMigration
- DescribeBackupCommand
- DeleteIncrementalMigration
- DeleteBackupMigration
- CreateIncrementalMigration
- CreateBackupMigration
- DescribeBackupFiles
- Instance Management APIs
- UpgradeDBInstance
- RollbackInstance
- RestoreInstance
- RestartDBInstance
- ResetAccountPassword
- ModifyDBRemark
- ModifyDBName
- ModifyDBInstanceProject
- ModifyDBInstanceName
- ModifyAccountPrivilege
- InquiryPriceUpgradeDBInstance
- InquiryPriceCreateDBInstances
- DescribeZones
- DescribeRollbackTime
- DescribeRegions
- DescribeProductConfig
- DescribeFlowStatus
- DescribeDBs
- DescribeDBInstances
- DescribeAccounts
- DeleteDB
- DeleteAccount
- CreateDBInstances
- CreateDB
- CreateAccount
- TerminateDBInstance
- RecycleDBInstance
- ModifyDBInstanceNetwork
- CloneDB
- DescribeDBCharsets
- ModifyDatabaseMdf
- ModifyDatabaseCT
- ModifyDatabaseCDC
- DescribeDBsNormal
- ModifyInstanceParam
- DescribeInstanceParams
- DescribeInstanceParamRecords
- Other APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- General Reference
- Glossary
- Contact Us
This document describes the latest specifications of TencentDB for SQL Server primary instances.
TencentDB for SQL Server Primary Instance
| Instance Type | Version | Disk Type | CPU and Memory | Disk |
|---|---|---|---|---|
| Basic Edition | 2008 R2 Enterprise 2012 Enterprise 2014 Enterprise 2016 Enterprise 2017 Enterprise 2019 Enterprise |
High-performance cloud disk | 2-core 4 GB MEM | 20–3,000 GB |
| 2-core 8 GB MEM | ||||
| 4-core 8 GB MEM | ||||
| 4-core 16 GB MEM | ||||
| 8-core 16 GB MEM | ||||
| 8-core 32 GB MEM | ||||
| 16-core 32 GB MEM | ||||
| 16-core 64 GB MEM | ||||
| 24-core 48 GB MEM | ||||
| 24-core 96 GB MEM | ||||
| SSD cloud disk | ||||
| 2-core 8 GB MEM | 100–3,000 GB | |||
| 4-core 8 GB MEM | ||||
| 4-core 16 GB MEM | ||||
| 8-core 16 GB MEM | ||||
| 8-core 32 GB MEM | ||||
| 16-core 32 GB MEM | ||||
| 16-core 64 GB MEM | ||||
| 24-core 48 GB MEM | ||||
| 24-core 96 GB MEM | ||||
| Cluster Edition | 2017 Enterprise 2019 Enterprise |
High-performance local SSD | 1-core 2 GB MEM | 10–3,000 GB |
| 1-core 4 GB MEM | ||||
| 1-core 8 GB MEM | ||||
| 2-core 16 GB MEM | ||||
| 4-core 32 GB MEM | ||||
| 8-core 64 GB MEM | ||||
| 12-core 96 GB MEM | ||||
| 16-core 128 GB MEM | 10–6,000 GB | |||
| 24-core 192 GB MEM | ||||
| 32-core 256 GB MEM | ||||
| 48-core 384 GB MEM | ||||
| 64-core 512 GB MEM | ||||
| 90-core 720 GB MEM | ||||
| Dual-Server High Availability Edition | 2008 R2 Enterprise 2012 Enterprise 2014 Enterprise 2016 Enterprise 2017 Enterprise |
High-performance local SSD | 1-core 2 GB MEM | 10–3,000 GB |
| 1-core 4 GB MEM | ||||
| 1-core 8 GB MEM | ||||
| 2-core 16 GB MEM | ||||
| 4-core 32 GB MEM | ||||
| 8-core 64 GB MEM | ||||
| 12-core 96 GB MEM | ||||
| 16-core 128 GB MEM | 10–6,000 GB | |||
| 24-core 192 GB MEM | ||||
| 32-core 256 GB MEM | ||||
| 48-core 384 GB MEM | ||||
| 64-core 512 GB MEM | ||||
| 90-core 720 GB MEM | ||||
| 2019 Enterprise | 1-core 4 GB MEM | 10–3,000 GB | ||
| 1-core 8 GB MEM | ||||
| 2-core 16 GB MEM | ||||
| 4-core 32 GB MEM | ||||
| 8-core 64 GB MEM | ||||
| 12-core 96 GB MEM | ||||
| 16-core 128 GB MEM | 10–6,000 GB | |||
| 24-core 192 GB MEM | ||||
| 32-core 256 GB MEM | ||||
| 48-core 384 GB MEM | ||||
| 64-core 512 GB MEM | ||||
| 90-core 720 GB MEM |
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