The 'keycloak-overlay-{{book.project.version}}.[zip|tar.gz]' file is a Wildfly Service Pack that allows you to install Keycloak Server on top of an existing
Wildfly or JBoss EAP distribution. We suggest that you do not use this file unless you want to install on top of a JBoss EAP distribution. We do not support
users that want to run their applications and Keycloak on the same server instance. To install the Keycloak Service Pack, just unzip it in the root directory
The 'keycloak-demo-{{book.project.version}}.[zip|tar.gz]' contains a the server binaries, all documentation and all examples. It is preconfigured with both the
OIDC and SAML client application adapters and can deploy any of the distribution examples out of the box with no configuration. This distribution is only
recommended for those that want to test drive Keycloak.
To unpack of these files run the +unzip+ or +gunzip+ and +tar+ utilities.