ApsaraDB RDS:Product types

Item

YiTian RDS instance

Standard RDS instance

Architecture and scenario

YiTian RDS instances use the ARM architecture and allow you to use higher instance specifications at lower costs. This type of instance is provided based on intelligent cost management and resource integration. YiTian RDS instances provide high stability and availability, help reduce IT costs, and are suitable for enterprises that require cost reduction and efficiency enhancement.

Standard RDS instances use the x86 architecture and support larger capacity and more instance families. This type of instance is well-proven by extensive market testing and provides high-security, high-stability, and high-performance database services for the core business of enterprises.

Maximum specifications

64 cores

128 cores

Instance type

• Instance types for YiTian primary ApsaraDB RDS for MySQL instances (original ARM architecture)

• Instance types for YiTian primary ApsaraDB RDS for PostgreSQL instances (original ARM architecture)

• Instance types for standard primary ApsaraDB RDS for MySQL instances (original x86 architecture)

• Instance types for primary ApsaraDB RDS for PostgreSQL instances

Supported regions

The following regions are supported. Additional regions will be supported in the future. For more information, visit the ApsaraDB RDS buy page.

China (Hangzhou), China (Shanghai), China (Beijing), China (Zhangjiakou), China (Ulanqab), China (Shenzhen), China (Guangzhou), China (Chengdu), China (Hong Kong), Indonesia (Jakarta), and Singapore

More than 30 regions

Storage type

Cloud disk

Cloud disk and Premium Local SSD

Engine version

• MySQL 5.7 and MySQL 8.0

• PostgreSQL 13 or later

All available versions in ApsaraDB RDS for MySQL, ApsaraDB RDS for PostgreSQL, ApsaraDB RDS for SQL Server, and ApsaraDB RDS for MariaDB