Key Components of a Message Queues System
- Message Producer: The message producer is responsible for creating and sending messages to the message queue. This can be any application or component withing a system that generates data to be shared.
- Message Queue: The message queue is a data structure or service that stores and manages the messages until they are consumed by the message consumers. It acts as a buffer or intermediary between producers and consumers.
- Message Consumer: The message consumer is responsible for retrieving and processing messages from the message queue. Multiple consumers can read messages concurrently from the queue.
- Message Broker (Optional): In some message queue systems, a message broker acts as an intermediary between producers and consumers, providing additional functionality like message routing, filtering, and message transformation.
Message Queues | System Design
A message queues is a form of service-to-service communication that facilitates asynchronous communication. It asynchronously receives messages from producers and sends them to consumers.
Important Topics for the Message Queues
- What is a Message Queue?
- Primary Purpose of Message Queue
- Key Components of a Message Queue System
- How Message Queue Work
- Need of Message Queue
- Use Cases of Message Queues
- Example for Message Queues
- Implementation of Message Queue
- Types of Message Queue
- Message Serialization
- Message Structure
- Message Routing
- Scalability of Message Queues
- Dead Letter Queues
- Securing Message Queues
- Message Prioritization
- Load Balancing of Messages
- Message Queue Implementation in C++
- Conclusion