Producer

A producer is responsible for sending messages to NATS. The producer configuration allows you to specify the NATS subject to publish messages to, the NATS connection configuration, and the number of messages that can be published in parallel.

Parallelism

Adding more threads to a producer can increase the throughput of the connector. However, it is important to understand that adding more threads also means more messages are processed in parallel. This can lead to out-of-order message processing. So if the order of messages is important, it is recommended to keep the number of threads set to 1.