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DB Instance Classes

General-enhanced and general-enhanced II instance classes provide robust and stable performance. They use latest-generation network acceleration engines and Data Plane Development Kit (DPDK) to provide higher network performance, meeting requirements in different scenarios.

  • General-enhanced DB instances use Intel® Xeon® Scalable processors and feature high and stable computing performance. Working in high-performance networks, general-enhanced DB instances provide higher performance and stability, meeting enterprise-class application requirements.
  • General-enhanced II DB instances use second-generation Intel® Xeon® Scalable processors with technologies optimized and Huawei-developed 25GE high-speed intelligent NICs to offer powerful and stable computing performance, including ultra-high network bandwidth and PPS.

Kunpeng general-enhanced DB instances use Kunpeng 920 processors and 25GE high-speed intelligent NICs to offer powerful computing and high-performance networks, meeting the requirements of governments and Internet enterprises for cost-effective, secure, reliable cloud services.

Table 1 DB instance classes

Instance Class

vCPUs

Memory (GB)

Supported DB Engine

General-enhanced

NOTE:

This instance class is based on the x86 architecture.

1

2
  • MySQL
  • PostgreSQL

1

4
  • MySQL
  • PostgreSQL

1

8

MySQL

2

4
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server (only supported for Web Editions of 2017, 2016, 2014, 2012, and 2008 R2, 2008 R2 Enterprise Edition, and Standard Editions of 2012, 2014, and 2016)

2

8
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, 2012, and 2008 R2, and Standard Editions of 2017, 2016, 2014, and 2012)

2

16
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, 2012, and 2008 R2, and Standard Editions of 2017, 2016, 2014, and 2012)

4

8
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server

4

16
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server

4

32
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server

8

16
  • MySQL
  • Microsoft SQL Server

8

32
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server

8

64
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server

16

32
  • MySQL
  • Microsoft SQL Server

16

64
  • MySQL
  • Microsoft SQL Server

16

128
  • MySQL
  • Microsoft SQL Server (only supported for Standard Editions of 2017, 2016, 2014, and 2012, and Enterprise Editions of 2016, 2014, 2008 R2, and 2012)

32

64

MySQL

32

128
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, and 2012)

32

256
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, 2008 R2, and 2012)

60

128
  • MySQL
  • PostgreSQL

60

256
  • MySQL
  • PostgreSQL
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, and 2012)

60

512
  • MySQL
  • Microsoft SQL Server (only supported for Enterprise Editions of 2017, 2016, 2014, 2008 R2, and 2012)

General-enhanced II

NOTE:

This instance class is based on the x86 architecture.

2

4

MySQL

2

8

MySQL

2

16

MySQL

4

8

MySQL

4

16

MySQL

4

32

MySQL

8

16

MySQL

8

32

MySQL

8

64

MySQL

16

32

MySQL

16

64

MySQL

16

128

MySQL

32

64

MySQL

32

128

MySQL

64

128

MySQL

64

256

MySQL

64

512

MySQL

Kunpeng general-enhanced

NOTE:

This instance class is based on the Arm architecture.

2

4
  • MySQL
  • PostgreSQL

2

8
  • MySQL
  • PostgreSQL

4

8
  • MySQL
  • PostgreSQL

4

16
  • MySQL
  • PostgreSQL

8

16
  • MySQL
  • PostgreSQL

8

32
  • MySQL
  • PostgreSQL

12

24
  • MySQL
  • PostgreSQL

12

48
  • MySQL
  • PostgreSQL

16

32
  • MySQL
  • PostgreSQL

16

64
  • MySQL
  • PostgreSQL

24

48
  • MySQL
  • PostgreSQL

24

96
  • MySQL
  • PostgreSQL

32

64
  • MySQL
  • PostgreSQL

32

128
  • MySQL
  • PostgreSQL

48

96
  • MySQL
  • PostgreSQL

48

192
  • MySQL
  • PostgreSQL

60

120
  • MySQL
  • PostgreSQL

The DB instance specifications vary according to site requirements.

Parent topic: DB Instance Description