Overview
Alibaba Cloud Relational Database Service (RDS) is a stable, reliable, and auto-scaling online database service supporting MySQL, SQL Server, PostgreSQL, and MariaDB.
Key Features
- Multi-Engine: MySQL, SQL Server, PostgreSQL, MariaDB support
- High Availability: Primary/standby architecture with automatic failover
- Read Replicas: Up to 5 read replicas for read-heavy workloads
- DAS Integration: Database Autonomy Service for intelligent diagnostics