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Message brokers consist of several key ____:
Message Queues: This is where messages are stored until they are consumed by the receiving system. Messages are typically stored in a First-In-First-Out (FIFO) manner, ensuring that they are processed in the same order they were received.
Publishers: These are responsible for sending messages to the message broker. Publishers can be any system or application that needs to send messages to other components of the distributed system.
Subscribers: Subscribers are the recipients of the messages. They are responsible for consuming the messages from the message queues and processing them accordingly.
Exchanges: Exchanges determine how messages should be routed to the appropriate message queues. They act as an intermediary between the publishers and subscribers, ensuring that messages are delivered to the correct destinations.
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