Environment Requirements

Table 1 Hardware requirements lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
Server	Kunpeng server
CPU	Kunpeng 920
Drive	If a performance test needs to be performed, at least two drives are required: one system drive and one data drive. If no performance test needs to be performed, the data directory can be created on the system drive. Configure the number of drives based on actual requirements.

Table 2 OS requirements lists the OS requirements.

Table 2 OS requirements

Item

Version

Query Command

CentOS

7.6 for Arm or later. This document uses 7.6 as an example.

1	cat /etc/*-release

openEuler

20.03 LTS for Arm or later. This document uses 20.03 LTS SP1 as an example.

1	cat /etc/*-release

When installing an OS, choose Minimal Install and select Development Tools. Otherwise, many software packages need to be manually installed.

The following software packages are required for configuring the Cobar compilation environment:

Software Package	How to Obtain
MySQL	You are advised to install MySQL by compiling from source. For details, see MySQL Installation Guide.
Maven source code	Link
Cobar source code	Link

Parent topic: MySQL Database+Cobar Deployment Guide