TencentDB for MongoDB
- Release Notes and Announcements
- Product Introduction
- Features
- Getting Started
- Operation Guide
- Access Management
- Instance Management
- Node Management
- Network Configuration
- Backup and Rollback
- Data Rollback
- Data Security
- SSL Authentication
- Database Management
- Disaster Recovery/Read-Only Instances
- Parameter Configuration
- Data Migration Guide
- Creating a DTS Migration Task
- Fix for Verification Failure
- Consistency Check After Migration
- Practical Tutorial
- Ops and Development Guide
- Troubleshooting
- API Documentation
- Making API Requests
- Backup APIs
- Instance APIs
- Account APIs
- Task APIs
- Other APIs
- Instance Connection
- Product Performance
- Service Agreement
DocumentationTencentDB for MongoDBOperation GuideData Migration GuideCreating a DTS Migration TaskSupported Capabilities
Supported Capabilities
Last updated: 2024-10-10 14:56:22
Supported Scenarios and Versions
Support migration between different architectures: Replica Set > Replica Set / Sharded Cluster, Sharded Cluster > Replica Set / Sharded Cluster, Single Node > Replica Set / Sharded Cluster.
Source Database | Target Database | Scene Description |
Self-hosted MongoDB database (Self-hosted on IDC, Self-hosted on CVM)
2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 4.0, 4.2, 4.4, 5.0, 6.0 | TencentDB for MongoDB 4.0, 4.2, 4.4, 5.0, 6.0 | Migrate on-premises databases to the cloud. |
Third-Party cloud provider MongoDB 2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 4.0, 4.2, 4.4, 5.0, 6.0 | TencentDB for MongoDB 4.0, 4.2, 4.4, 5.0, 6.0 | Migrate databases from other cloud providers to TencentDB for MongoDB. |
TencentDB for MongoDB 3.2, 3.6, 4.0, 4.2, 4.4, 5.0, 6.0 | TencentDB for MongoDB 4.0, 4.2, 4.4, 5.0, 6.0 | Migration between Tencent Cloud regions or across different regions Database migration within the same Tencent Cloud root account or between different root accounts Cross-version migration between TencentDB for MongoDB instances Migration between Replica Set and Sharded Cluster within TencentDB for MongoDB instances |
Supported Features
Feature Category | Feature Sub-Item or Description | Supported Capabilities |
Migration Object | - | Databases, collections |
Migration Type | - | Full migration Full + Incremental migration |
Key Task Management Operations | Retry | Supported |
| Create similar task | Supported |
Incremental Synchronization | DML synchronization (INSERT / UPDATE / ELETE) | Supported |
| DDL synchronization | INDEX: createIndexes, createIndex, dropIndex, and dropIndexes
COLLECTION: createCollection, drop, collMod, renameCollection, and convertToCapped
DATABASE: dropDatabase and copyDatabase Support DDL operations for both Replica Set and Sharded Cluster. |
Consistency Check | Validation object | Entire migration object / Custom object |
| Validation method | Row count comparison / Content validation / Sampling comparison |
Was this page helpful?
You can also Contact Sales or Submit a Ticket for help.
Yes
No