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What is the primary purpose of Linkerd in a microservices architecture?

easy📝 Conceptual Q11 of 15
Microservices - Service Mesh
What is the primary purpose of Linkerd in a microservices architecture?
ATo write business logic for microservices
BTo replace the database layer in microservices
CTo help microservices communicate securely and reliably
DTo serve as a frontend framework for microservices
Step-by-Step Solution
Solution:

  1. Step 1: Understand Linkerd's role

    Linkerd is a service mesh designed to manage communication between microservices.

  2. Step 2: Identify its main function

    It ensures secure and reliable communication without changing service code.

  3. Final Answer:

    To help microservices communicate securely and reliably -> Option C

  4. Quick Check:

    Linkerd = Secure, reliable microservice communication [OK]
Quick Trick: Linkerd manages communication, not business logic or UI [OK]
Common Mistakes:
MISTAKES
  • Confusing Linkerd with database or frontend tools
  • Thinking Linkerd writes application code
  • Assuming Linkerd replaces microservices

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