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Real questions from top companies

700+ Easy450+ Medium650+ Hard
All CategoriesBehavioralSpark/Big DataSQLPython/CodingSystem Design/ArchitectureCloud/ToolsGeneral/Othereasymediumhard
1

Design a high-level system for a Netflix-like app.

System Design/Architecturehard
2

Design a logging and monitoring solution for a mission-critical data pipeline.

System Design/Architecturehard
3

Design a pipeline capable of processing 1TB of data per day.

System Design/Architecturehard
4

Design a project architecture visually and explain key components.

System Design/Architecturehard
5

Design a real-time data pipeline for clickstream events. How to ensure fault tolerance? Where to implement deduplication logic? How to efficiently store 1 billion+ rows?

System Design/Architecturehard
6

Design a real-time message stream processing system

System Design/Architecturehard
7

Design a scalable system for processing real-time sales data from multiple stores, storing it for analytics, and generating reports.

System Design/Architecturehard
8

Design a schema for a retail store's sales data, explaining your choice of dimensions and facts

System Design/Architecturehard

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