You can change the following settings to tune the CCM server to fit your environment.
All server settings are located in the ccm.server.properties file, in the web server settings section of the file under the server directory:
$CCM_HOME/etc
$CCM_HOME\etc
Back-end session management
Several factors affect how many back-end sessions are needed for each database. Back-end sessions are started and stopped based on the loads of each database. So, if a database is heavily used, the server keeps more back-end sessions for that database. The server does stop excessive sessions when the load is not that heavy. The section describes which settings in the ccm.server.properties file can be changed to tune the number of back-end sessions the server uses. Many of these settings allow a global setting that sets the value for all databases, and a database-specific setting which only affect individual databases. When both settings exist for a database, the database-specific value is used.
Changing CCM Server maximum heap size
The CCM server, a Java™ program,
runs within a Java Virtual Machine
(JVM). Each JVM has a maximum set of memory (heap) that can be used
to store program data. For a large, busy database, users might want
to increase the server heap size.
Changing session timeout period for the Web Administrator User interface
The CCM server provides a web interface so that the Rational Synergy administrator can perform various administrative tasks. For the security reason, the server expires any browser session that is idled for a certain period.
Changing frequency of user credential checks
This setting controls the number of seconds between user credential checks. The Rational Synergy server rechecks user credentials with Rational Directory Server at intervals controlled by this setting.