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How would you handle massive data ingestion in a cloud environment?

System Design/Architecturehard0.1 min readPremium

**Streaming**: Kafka, Kinesis, Event Hubs. **Batch**: S3/GCS multipart, DataSync. **Parallelism**: Scale producers/consumers. **Buffering**: Queues for spikes. **Auto-scale**: Ingestion + processing. Use managed services; monitor throughput; backpressure; partition by...

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Frequency
Low
Asked at 1 company
Category
179
questions in System Design/Architecture
Difficulty Split
15E|6M|158H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Wipro
Interview Pro Tip

Pro-Move: 'Kinesis Firehose to S3; Lambda/Spark for transform. 50M events/day. Auto-scale consumers; alert if lag >1000.'

Key Concepts Tested
partition

Why This Question Matters

This hard-level System Design/Architecture question appears frequently in data engineering interviews at companies like Wipro. While less common, it tests deeper understanding that distinguishes strong candidates. Mastering the underlying concepts (partition) will help you answer variations of this question confidently.

How to Approach This

This is a senior-level question that tests architectural thinking. Lead with the high-level design, then drill into specifics. Discuss trade-offs explicitly - there is rarely one correct answer. Show awareness of scale, fault tolerance, and operational complexity.

Expert Answer
29 words

Streaming: Kafka, Kinesis, Event Hubs. Batch: S3/GCS multipart, DataSync. Parallelism: Scale producers/consumers. Buffering: Queues for spikes. Auto-scale: Ingestion + processing. Use managed services; monitor throughput; backpressure; partition by date/source.

The complete answer continues with detailed implementation patterns, architectural trade-offs, and production-grade considerations covering performance optimization and real-world examples.

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According to DataEngPrep.tech, this is one of the most frequently asked System Design/Architecture interview questions, reported at 1 company. DataEngPrep.tech maintains a curated database of 1,863+ real data engineering interview questions across 7 categories, verified by industry professionals.

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