Caché Installation Guide - InterSystems Documentation

Introduction
Caché runs on several different platforms. Please check the Caché Supported Platforms document
to verify if Caché runs on your particular version of the supported operating systems.
The Caché Installation Guide contains the following chapters and related appendixes.
If you are upgrading from Caché version 4.1 or later, read the following chapter for a list of
pre-installation upgrade tasks:
• Upgrading Caché
Install Caché following the instructions in the appropriate platform-specific installation
chapter:
• Installing Caché on Microsoft Windows
• Installing Caché on OpenVMS
• Installing Caché on UNIX and Linux
• Installing Caché on Macintosh
Before installing, review the material in the appropriate platform-specific appendix for setting
operating system parameters:
• Calculating Caché System Parameters for OpenVMS
• Calculating Caché System Parameters for UNIX and Linux
You may need to read the following appendixes before you install Caché if they apply to
your environment:
• Preparing for Caché Advanced Security — If you are using the Kerberos authentication
method, read this appendix before installing Caché.
• Upgrading Caché from Versions Prior to 4.1 — If you are upgrading from a Caché version
prior to Caché 4.1, read this appendix before installing Caché.
Caché Installation Guide 1