In other middleware systems subjects may be called topics, channels, streams (Note that in NATS the term stream is used for a JetStream message storage).
According to Grok.ai Subject do not need to be predeclared in contrast to Rabbitmq.
See also[edit]
- NATS Messaging, installation, Install NATS using docker,
nats server check, nats-server.conf, nats.ws,
4222, Synadia, Synadia Cloud, NATS JetStream, Terraform provider, Leaf Nodes, NATS Subject-Based Messaging