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TencentDB for MongoDB

Release Notes and Announcements
Release Notes
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User Guide
Product Introduction
Overview
Strengths
Use Cases
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Purchase Guide
Billing Overview
MongoDB Pricing
Billing Formula
Payment Overdue
Backup Space Billing
Configuration Adjustment Billing
Getting Started
Quickly Creating an Instance
Connecting to a TencentDB for MongoDB Instance
Reading/Writing Database
Operation Guide
Access Management
Instance Management
Node Management
Version Upgrade
Network Configuration
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Database Audit
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SSL Authentication
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Multi-AZ Deployment
Disaster Recovery/Read-Only Instances
Parameter Configuration
Recycle Bin
Task Management
Performance Optimization
Data Migration Guide
Practical Tutorial
Optimizing Indexes to Break Through Read/Write Performance Bottlenecks
Troubleshooting Mongos Load Imbalance in Sharded Cluster
Considerations for Using Shard Clusters
Sample of Reading and Writing Data in MongoDB Instance
Methods for Importing and Exporting Data Based on CVM Connected with MongoDB
What to Do for Errors of Repeated Instance Creation and Deletion of Databases with the Same Names?
Troubleshooting MongoDB Connection Failures
Shard Removal Task: Guide for Confirming the Progress and Troubleshooting Issues
Performance Fine-Tuning
Ops and Development Guide
Development Specifications
Command Support in Sharded Cluster v3.2
Command Support in v3.6
Development Ops
Troubleshooting
Increased Slow Queries
Number of Connections Exceeding Limit
API Documentation
History
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Task APIs
Introduction
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Error Codes
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Shell Connection Sample
PHP Connection Sample
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Python Connection Sample
Python Read/Write Sample
Go Connection Sample
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FAQs
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Sharded Cluster
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Contact Us

Version Lifecycle Plan

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Lifecycle Stages and Use Limits of Tencent Cloud Products

The table below lists the limits regarding purchase, usage, and service support in different lifecycle stages of products or features.
Lifecycle Stage
Supported Item
Limit
Suggestion
General availability
(GA)
All features of cloud products can be used normally.
Renewal is supported.
Configuration adjustments, including upgrades and downgrades, are supported.
Return, termination, and deactivation are supported.
Version upgrades are supported.
Security vulnerability fixing is supported.
Feature issue fixing is supported.
After-sales services are supported.
None
None
End of marketing
(EOM)
All features of cloud products can be used normally.
Renewal is supported.
Configuration adjustments, including upgrades and downgrades, are supported.
Return, termination, and deactivation are supported.
Security vulnerability fixing is supported.
Only feature issue fixing is supported.
After-sales services are supported.
Service purchase is stopped.
Version upgrade is stopped.

Upgrade to a later version. For specific operations, see Version Upgrade.
End of full support
(EOFS)
All features can be used normally before EOFS.
Return, termination, and deactivation are supported.
Service purchase is stopped.
Version upgrade is stopped.
Renewal is stopped.
Configuration adjustment is stopped.
After-sales services are stopped.
Issue fixing and security vulnerability fixing are stopped.
Maintenance is about to stop for all instances at this stage. Security vulnerabilities and issues will no longer be fixed, and related after-sales support requests will no longer be accepted. Please upgrade to a later version promptly. For specific operations, see Version Upgrade.
End of service
(EOS)
All services and supports are stopped.
All features are unavailable.
Service purchase is stopped.
Version upgrade is stopped.
Renewal is stopped.
Configuration adjustment is stopped.
Return, termination, and deactivation are stopped.
After-sales services are stopped.
Issue fixing and security vulnerability fixing are stopped.
Product consoles cannot be accessed.
Instance resources are released.
None

TencentDB for MongoDB Lifecycle Plan

TencentDB for MongoDB is a high-performance, distributed file storage database developed based on the open-source MongoDB. It is fully compatible with the MongoDB protocol and offers features such as multi-node high availability, backup and recovery, elastic scale-out, disaster recovery, and fully managed Ops. Tencent Cloud established a strategic partnership with MongoDB, Inc. in 2021 and renewed the second phase of this partnership by the end of 2024 to ensure support for the MongoDB services of the latest version on the cloud. The lifecycle of TencentDB for MongoDB versions is not restricted by the community lifecycle dates; instead, it is independently maintained and managed by the Tencent Cloud database team to ensure the security, reliability, and stability of the service.
Version
Lifecycle Stage
(Estimated) EOM Date
(Estimated) EOFS Date
(Estimated) EOS Date
Recommended Version for Upgrade
3.2
EOM
January 2022
December 2024
December 2025
4.0 or later
3.6
EOM
April 2023
June 2025
June 2026
4.0
GA
December 2025
December 2027
December 2028
5.0 or later
4.2
GA
June 2026
June 2028
June 2029
6.0 or later
4.4
GA
June 2026
June 2028
June 2029
6.0 or later
5.0
GA
December 2026
December 2028
December 2029
6.0 or later
6.0
GA
June 2027
December 2028
December 2029
-
7.0
GA
December 2027
June 2029
June 2030
-
8.0
Planning
-
-
-
-

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