Blog

Question: Great! Could you share some specific examples where you chose one architecture over the other? What

Monolithic Architecture: In a monolith, all the components are interconnected and interdependent. Although this

Comprehensive resources for software architecture, system design, and cloud computing.

API's are mechanisms that enable two software components to communicate with each other using a set of definitions and

Interviewer: Great! Let's dive into the scenario. You are the lead engineer in a new team at Klarna. We're planning to

I want you to act like a Senior Engineer at Klarna and make me an Architectural Interview by asking questions and

Scaling an API backend system is a crucial task to ensure the system can handle an increasing number of requests and

If each microservice returns errors in a different JSON format, consumers need custom parsing per dependency, retries become inconsistent, and incident debugging is slow.