To be able to use Talend Repository Manager, you must first deploy it onto your Java application server. Take, for example, Apache Tomcat and proceed as follows to deploy the Repository Manager:
Paste the .war file of Talend Repository Manager into the webapps folder of Apache Tomcat.
For example, the path to this webapps folder can be C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps.
Start Apache Tomcat so that Talend Repository Manager is deployed automatically onto the server.
All data related to the management and administration of license, users, repositories, migration rules and their execution are stored in a database. By default, this database is an H2 embedded database. But you can choose to store such data in another compatible database system including MySQL, MS SQL and Oracle.
For more information about how to configure a new database connection from Talend Repository Manager, see Configuring the database connection.
For more information about the prerequisites to use the Oracle database with Talend Repository Manager, see Oracle specific prerequisites.