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Notes and articles organized by topic.
Interview Questions - Architecture & System Design
Question: Great! Could you share some specific examples where you chose one architecture over the other? What
Read more →Monolith Vs Microservice
Monolithic Architecture: In a monolith, all the components are interconnected and interdependent. Although this
Read more →Architecture & System Design
Comprehensive resources for software architecture, system design, and cloud computing.
Read more →What is an API (Application Programming Interfaces)
API's are mechanisms that enable two software components to communicate with each other using a set of definitions and
Read more →async communication at iot application
Read more →Architecture Interview Case study
Interviewer: Great! Let's dive into the scenario. You are the lead engineer in a new team at Klarna. We're planning to
Read more →Interview
I want you to act like a Senior Engineer at Klarna and make me an Architectural Interview by asking questions and
Read more →How can you scale an API backend system?
Scaling an API backend system is a crucial task to ensure the system can handle an increasing number of requests and
Read more →Standard Error Response Bodies Between Microservices (RFC 7807)
If each microservice returns errors in a different JSON format, consumers need custom parsing per dependency, retries become inconsistent, and incident debugging is slow.
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