Interview questions
Describe how you would monitor ETL job performance and handle long-running tasks.
Explain how you would implement real-time analytics using a streaming platform like Kafka or Kinesis.
Describe a system design to handle product launches with massive traffic spikes.
Describe how you would debug a failing ETL pipeline in production.
Describe how you'd design a system to track inventory and sales in real-time.
Design a data pipeline to collect, process, and visualize customer feedback from Adidas stores worldwide.
Design a database schema to store customer transactions, including attributes like region, product category, and timestamp.
How would you architect a recommendation system for Adidas's e-commerce platform?
How would you build a reusable ETL framework using Airflow?
How would you design a scalable data lake for Adidas's global e-commerce operations?
How would you design an architecture that supports both batch and real-time analytics for sales data?
How would you implement a near real-time data pipeline for analyzing user behavior on the Adidas mobile app?
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