What is the primary feature of Remote Process Invocation - Fire and Forget?

The primary feature of Remote Process Invocation - Fire and Forget is that Salesforce invokes a process without waiting for completion. This means that once the request is sent, Salesforce does not pause its operations to wait for a response from the invoked service. Instead, it allows the process to run independently, enabling a more efficient handling of operations, especially in scenarios where the immediate result of the invoked process is not required for the next steps to occur.

This approach is beneficial in situations where high throughput and responsiveness are crucial, such as initiating background tasks or processes that do not require immediate feedback and can be processed asynchronously. By employing this method, Salesforce optimizes its performance and resource utilization, allowing other transactions to proceed without delay.