Problem: Inter-service communication makes heavy load on network traffic

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Anjali Sharma answered on February 2, 2023 Popularity 1/10 Helpfulness 1/10

answer Problem: Inter-service communication makes heavy load on network traffic

Problem: Inter-service communication makes heavy load on network traffic

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Problems

● Network performance issues on inter-service communication

● Backend Communication performance requirements

● Real-time communication requirements

● Streaming requirements

Example Use Case

● Add Item into Shopping Cart that need to calculate with up-to-date discounts

Solutions

● gRPC APIs scalable and fast APIs

● Able to develop with different technologies with RPC framework

HashMap<String, Long> params = new HashMap<>();
params.put("userId", orderDetails.getUserId());
try {
    ResponseEntity<User> response
        = new RestTemplate().getForEntity(
            "http://localhost:8080/users/{userId}",
            User.class, params);
}
catch (Exception ex) {
    throw new InvalidUserIdException(
        "User Id " + orderDetails.getUserId()
        + " Not Found");
}

https://learn.microsoft.com/en-us/azure/architecture/microservices/design/interservice-communication

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: communication java load network-traffic

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Contributed on Feb 02 2023

Anjali Sharma

0 Answers Avg Quality 2/10

Problem: Inter-service communication makes heavy load on network traffic

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