Data Replication Service
Data Replication Service (DRS) is a stable, efficient, and easy-to-use cloud service for database online migration and synchronization.It simplifies data migration processes and reduces migration costs.
Progressive Knowledge
DRS knowledge for users from beginner level to expert level
01
![](https://support.huaweicloud.com/eu/drs/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Understand
Data Replication Service (DRS) is a stable, efficient, and easy-to-use cloud service for database online migration and synchronization. It simplifies data migration processes and reduces migration costs.
Service Overview
03
![](https://support.huaweicloud.com/eu/drs/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Be a Power User
You can use more functions to manage instances as required.
User Guide
02
![](https://support.huaweicloud.com/eu/drs/files/6408a53924b4fe2ce61efbe2e6090785.jpg)
Start
This facilitates rapid getting started with DRS.
Getting Started
FAQs
Learn more about common issues and solutions.
FAQs
-
What Is DRS?
-
How Does DRS Affect the Source and Destination Databases?
-
What Constraints Does DRS Have for a Source Database?
-
What Requirements Does DRS Have for a Destination Database?
-
How Can I Import Users and Permissions from the Source to the Destination Database?
-
Which Database Accounts Are Required During Migration?
-
What Security Protection Policies Does DRS Have?
-
How Can I Set a VPC Security Group to Access to an Outside EIP?
-
What Can I Do If the Network Connection Between the Replication Instance and Database Is Abnormal?
-
How Do I Configure the Shard Key for a MongoDB Sharded Cluster?
-
How Do I Set Global binlog_format=ROW to Take Effect Immediately?
-
How Do I Export and Import Events and Triggers in Batches?
-
How Can I Migrate Databases or Tables Whose Names Contain Uppercase Letters?