At the platform level, Joget Workflow has been tested to ensure that there are no leaks in memory or database connections and other resources. However, for custom scripts and plugins, etc, developers will need to ensure that database connections and other resources are properly released after being used (i.e. using a try-catch-finally block). Improper management of resources will lead to eventual exhaustion of resources, causing the system to become unresponsive or appear to hang.