Client-Side Load Balancing — Spring Technical Interview Questions & Answers

Spreading requests across service instances.

Client-Side Load Balancing

  • Client-Side Load Balancing (cloud) is a Spring topic. In plain words you use it for a short Client-Side Load Balancing cloud example in a small REST app. Don’t start with a slogan — start with that picture.
  • Smallest example: the smallest Client-Side Load Balancing cloud example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Client-Side Load Balancing (cloud).
  • From the example next to this theory: Spreading requests across service instances.
  • Trap: only saying “Client-Side Load Balancing cloud” with no example. Fix that before you talk about advanced Spring.
  • Viva: what is Client-Side Load Balancing (cloud)? Then show the smallest Client-Side Load Balancing cloud example you can type. Then name the trap.

Technical Interview Tip: What is Client-Side Load Balancing (cloud)? Show this: the smallest Client-Side Load Balancing cloud example you can type. Trap: only saying “Client-Side Load Balancing cloud” with no example.

Code Examples for Client-Side Load Balancing

Client-Side Load Balancing — working example

// Topic: Client-Side Load Balancing
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
class TopicController {
  @GetMapping("/api/topic")
  String topic() {
    return "Spring Boot: Client-Side Load Balancing";
  }
}

Client-Side Load Balancing: GET /api/topic returns this title string.

How to Explain Client-Side Load Balancing to an Interviewer

What is Client-Side Load Balancing (cloud)?

Used for a short Client-Side Load Balancing cloud example a small REST app Not just the heading

Give one small example of Client-Side Load Balancing (cloud).

the smallest Client-Side Load Balancing cloud example you can type Spreading requests across service instances

What mistake do beginners make with Client-Side Load Balancing (cloud)?

only saying “Client-Side Load Balancing cloud” with no example Show the fix

Where do you use Client-Side Load Balancing (cloud)?

a small REST app a short Client-Side Load Balancing cloud example