Architecture and Data-Scaling Trade-offs

Company: J.P. Morgan

Role: Software Engineer

Category: Software Engineering Fundamentals

Difficulty: medium

Interview Round: Onsite

Quick Answer: This question evaluates a candidate's grasp of software architecture and database scaling trade-offs, covering microservices versus monolithic design and sharding versus replication. It tests conceptual understanding of when each approach fits, commonly asked to gauge architectural reasoning in software engineering fundamentals interviews.