Design a RAG question-answering system
Company: Harvey
Role: Software Engineer
Category: System Design
Difficulty: medium
Interview Round: Onsite
Overview: This question evaluates system design and machine-learning engineering competencies for building Retrieval-Augmented Generation (RAG) systems, including information retrieval, embedding-based vector search, LLM prompting, data ingestion and indexing, storage and operational concerns within the System Design domain.