Асинхронды хабарламалар дегеніміз не?

Asynchronous messages are a method of communication between components or services where the sender does not expect an immediate response from the receiver. The message is sent to a queue or broker, and the receiver processes it at a convenient time.

Main characteristics:

• Separation of sender and receiver: The sender and receiver do not know about each other's existence directly.
• Non-blocking interaction: The sender is not blocked, waiting for a response. It can continue executing its tasks.
• Message buffering: Messages are stored in an intermediate component (broker), which ensures guaranteed delivery and allows processing messages even when the receiver is unavailable at the time of sending.
• Parallel processing: Multiple receivers can process messages from the same queue in parallel.

Examples of use:

• Processing orders in an online store (sending order, deducting funds, notifying the customer).
• Logging and metrics collection.
• Distributing tasks among microservices.

Technologies for implementation:

• JMS (Java Message Service)
• Apache Kafka
• RabbitMQ
• ActiveMQ