An overview – A protocol – A set of rules. AMQP – AMQP is an open internet protocol for reliably sending and receiving messages. MOM (message-oriented-middleware) – is an approach, an architecture for distributed system i.e. a middle layer for the whole distributed system, where there’s lot of internal communication (a component is querying data, … Read more
A message queue is a data structure, or a container – a way to hold messages for eventual consumption. A message broker is a separate component that manages queues.
A message queue is a data structure, or a container – a way to hold messages for eventual consumption. A message broker is a separate component that manages queues.
By default the return value from an @SubscribeMapping method is sent as a message directly back to the connected client and does not pass through the broker. (emphasis mine) Here the Spring Framework documentation is describing what happens with the response message, not the incoming SUBSCRIBE message. So to answer your questions: yes, the client … Read more
Kafka uses the abstraction of a distributed log that consists of partitions. Splitting a log into partitions allows to scale-out the system. Keys are used to determine the partition within a log to which a message get’s appended to. While the value is the actual payload of the message. The examples are actually not very … Read more