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Summary: It is possible to install multiple instances of the CAST dashboards on one unique application server should you require. Note:
This documentation is not valid for CAST Dashboard ≥ 2.x where you are using ZIP file deployment.
Number of dashboards per Tomcat instance
Tests have shown that it is possible to host up to 10 CAST dashboards on the same instance of Apache Tomcat, provided Apache Tomcat is run under a 64-bit JVM (JRE 7 64-bit (update 9 at least)) and on a supported 64-bit version of Windows.