Talend MDM Server is where the live version of the master data is stored. The MDM Repository contains a working copy of the data, and can be stored locally (that is, on the same machine as Talend Studio) or remotely, based on a Git or SVN server. The data from the MDM Repository must be deployed to Talend MDM Server before it can be accessed by users of Talend MDM Web UI.
Apache Subversion is deprecated from 7.3.1 R2021-08 release onwards
Talend MDM Server can be installed in three different modes - with an executable file, a jar file, or a war file and to install it you must deploy it onto a Tomcat application server (the recommended version of Tomcat is 8.0.X).