Overview Heap memory is the portion of memory allocated to the Java Virtual Machine (JVM) where Joget runs. When your application handles large datasets, complex workflows, or heavy concurrent traffic, the default memory settings might result in java.lang.OutOfMemoryError . Increasing the heap memory ensures the Joget server remains stable and responsive under heavy loads. How It Works The JVM uses the -Xmx parameter to define the maximum heap size. By modifying the Joget startup script (typically joget-start.bat or startup.bat ), you tell the system how much physical RAM it is allowed to consume. For example, setting -Xmx16384M allocates 16GB of memory to the Joget instance. Where to Use in Joget ✅ System Installation: Modifying the root startup files in the Joget installation folder. ✅ Server Administration: Optimizing performance for enterprise-level deployments.…