一、概述
IRIS是数据库管理平台，安装IRIS+Caché相当于安装完整MySQL。EPIC基于Caché开发了Chronicles管理工具，医院系统使用EPIC系统时，通常使用Chronicles操作数据库。IRIS提供完整的MySQL安装实例，包括数据库、管理工具和连接工具。
二、部署
1、环境准备
本次测试的环境采用虚拟主机资源：8C 10G 100G配置，操作系统为RHEL 8.4 准备基础资源包
yum install -y krb5-devel krb5-libs unzip libicu
2、上传软件包，本次安装IRISHealth_Community-2024.2.0.247.0-lnxrh8x64.tar.gz版本，下载可以官方社区下载，链接：https://evaluation.intersystems.com/Eval/community-download
3、上传包，解压压缩包。
4、执行irisinstall，按照向导完成部署
[root@localhost IRISHealth_Community-2024.2.0.247.0-lnxrh8x64]# ./irisinstall
Your system type is 'Red Hat Enterprise Linux 8 (x64)'.
Enter instance name <IRISHEALTH>:
Enter a destination directory for the new instance.
Directory: /intersystem
Directory '/intersystem' does not exist.
Do you want to create it <Yes>? yes
Select installation type.
1) Development - Install IRISHealth server and all language bindings
2) Server only - Install IRISHealth server
3) Custom
Setup type <1>? 1
How restrictive do you want the initial Security settings to be?
"Locked Down" is the most secure, "Normal" is the least restrictive.
1) Locked Down
2) Normal
Initial Security settings <1>? 2
What user should be the owner of this instance? root
An InterSystems IRIS account will also be created for user root.
Install will create the following IRISHealth accounts for you:
_SYSTEM, Admin, SuperUser, root and CSPSystem.
Please enter the common password for _SYSTEM, Admin, SuperUser and root:
Re-enter the password to confirm it:
Please enter the password for CSPSystem:
Re-enter the password to confirm it:
What group should be allowed to start and stop
this instance? root
Do you want to install IRISHealth Unicode support <Yes>? yes
IRISHealth did not detect a license key file
Do you want to enter a license key <No>? no
Please review the installation options:
------------------------------------------------------------------
Instance name: IRISHEALTH
Destination directory: /intersystem
IRISHealth version to install: 2024.2.0.247.0com
Installation type: Development
Unicode support: Y
Initial Security settings: Normal
User who owns instance: root
Group allowed to start and stop instance: root
Effective group for IRISHealth processes: irisusr
Effective user for IRISHealth SuperServer: irisusr
SuperServer port: 1972
WebServer port: 52773
JDBC Gateway port: 53773
Web Gateway: not using local web server
------------------------------------------------------------------
Confirm IRISHealth installation <Yes>? yes
Starting installation
Starting up IRISHealth for loading...
-----------------------------等待安装完成
安装完成后需要使用http://ip:52773/csp/sys/UtilHome.csp,使用_system用户，并使用自定义的密码进行初始化。其中可以自定义空间实例，自定义用户和权限，此范围过于专业，本文只用于简单测试，如对此要求较高建议参考官方文档。
三、测试
这里使用dbeaver来测试连接
使用sql语句对自定义表做简单操作验证
