Topic
Requirements
Learn Requirements as a connected topic across chapters, concepts, simulations, and interview reasoning.
10 Concepts7 Articles1h 37m
Overview
Learn Requirements as a connected topic across chapters, concepts, simulations, and interview reasoning.
How this topic helps
System Design
Distributed Systems
Interview Prep
Architecture
Learning Path in this Topic
Series that contain articles from Requirements. Select a path to filter the article list.
Articles
7 matched articles
Article 1System Design Requirements and Constraints: Ask Better Questions Before You DrawTLDR: In system design interviews, weak answers fail early because requirements are fuzzy. Strong answers start by turning vague prompts into explicit functional scope, measurable non-functional targe11 minArticle 2Data Lineage Explained: Tracking Data Flow Across Your OrganizationTLDR: 📊 Data lineage is the complete genealogy of your data — where it comes from, how it's transformed, and where it ends up. It's critical for debugging pipelines, proving compliance, and understan12 min
Article 3Choosing the Right Database: CAP Theorem and Practical Use CasesTLDR: Database selection is a trade-off between consistency, availability, and scalability. By using the CAP Theorem as a compass and matching your data access patterns to the right storage engine (Re7 minArticle 4LLM Model Selection Guide: GPT-4o vs Claude vs Llama vs Mistral — When to Use WhichTLDR: 🧠 Choosing the right LLM can save you 80% on costs while maintaining quality. This guide provides a decision framework, cost comparison, and practical examples to help engineering teams select 23 minArticle 5Event Sourcing Pattern: Auditability, Replay, and Evolution of Domain StateTLDR: Event sourcing pays off when regulatory audit history and replay are first-class requirements — but it demands strict schema evolution, a snapshot strategy, and a framework that owns aggregate l15 minArticle 6System Design Interview Basics: A Beginner-Friendly Framework for Clear AnswersTLDR: System design interviews are not about inventing a perfect architecture on the spot. They are about showing a calm, repeatable process: clarify requirements, estimate scale, sketch a simple desi13 minPage 1 of 2