Help Center > > Progressive Knowledge
Elastic Cloud Server | Progressive Knowledge - HuaweiCloud

Relational Database Service

HUAWEI CLOUD Relational Database Service (RDS) is a cloud-based web service that is reliable, scalable, easy to manage, and ready for immediate use.

Progressive Knowledge

RDS knowledge for users from beginner level to expert level


HUAWEI CLOUD RDS provides a comprehensive performance monitoring system, multi-level security protection measures, and a professional database management platform, allowing you to easily set up and scale a relational database. On the HUAWEI CLOUD RDS console, you can perform almost all necessary tasks and no programming is required. The console simplifies operation procedures and reduces routine O&M workloads, so that you can focus on your application and service development.

Service Overview


After creating an RDS DB instance, you can connect to it using various methods. After the connection, you can import and export data, and create databases and database accounts.

Connection Management

Database Management


RDS best practices summarize operation practices in common RDS application scenarios. Each practice provides detailed solution description and operation guide, helping you easily use RDS.

Best Practices


RDS API reference describes how to use application programming interfaces (APIs) to perform operations on RDS DB instances, such as DB instance creation, backup and restoration, query, parameter modifications, and deletion.

API Reference


Be a Power User

The basic building block of RDS is the DB instance. A DB instance is an isolated database environment in the cloud. A DB instance can contain multiple user-created databases, and you can access it using the same tools and applications that you use with a stand-alone DB instance. You can create and modify a DB instance using the RDS console or API.

Common Operations

Backups and Restorations

Data Security

Monitoring and Audit


Learn more about common issues and solutions.