Here are the recommended hardware and memory requirements for your in-house server.
Hardware Requirements
The minimum recommended hardware configuration for your Live Forms server is:
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However you must size your hardware platform to your specific form usage characteristics. As the number of concurrent users and forms increases so must the system memory. For a medium use production server consider increasing the JVM RAM allocation to 6 or 8 gigabytes. Refer to the memory configuration topic below.
Memory Configuration
The Tomcat bundle comes pre-configured with default memory usage settings. While the defaults are sufficient for initial usage, as your forms, business logic and submissions grow, so will the memory needs of the server.
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set JAVA_OPTS=-Xms128m -Xmx512m -Djava.awt.headless=true -Dfrevvo.users.path="%CATALINA_HOME%\..\data\users" |
Troubleshooting
Solutions for memory errors are discussed below:
OutOfMemoryError: Java heap space
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.OutOfMemoryError: Java heap space
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For example: -Xmx512m to -Xmx1g. Make sure also that the machine where is installed has enough memory installed. If you change -Xmx to 1g your machine will need more then 1g ram.
OutOfMemoryError: PermGen space
MemoryError: PermGen space
java.lang.OutOfMemoryError: PermGen space
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