How microservices communicate?

Question

Accepted Answer

Microservices communicate through lightweight protocols like HTTP/REST or messaging systems like RabbitMQ.

Microservices can communicate through synchronous protocols like HTTP/REST, where one service sends a request to another service and waits for a response.
Microservices can also communicate through asynchronous messaging systems like RabbitMQ, where one service publishes a message to a queue and other services consume the message when they are ready.
Microservices can use lightweight protocols like JSON or XML to exchange data between services.
Microservices can communicate directly or through a message broker or an API gateway.
Microservices can also use service discovery mechanisms like DNS or service registries to locate and communicate with other services.

Accepted Answer

If synchronus communication takes place go for Http rest api call. If Asynchronous communication use message broker like kafka,rabbitMq

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