[[_operating-mode]] == Choosing an Operating Mode Before deploying {project_name} in a production environment you need to decide which type of operating mode you are going to use. Will you run {project_name} within a cluster? Do you want a centralized way to manage your server configurations? Your choice of operating mode affects how you configure databases, configure caching and even how you boot the server. TIP: The {project_name} is built on top of the {appserver_name} Application Server. This guide will only go over the basics for deployment within a specific mode. If you want specific information on this, a better place to go would be the link:{appserver_admindoc_link}[_{appserver_admindoc_name}_].