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Write a script to automate daily ingestion of data from an API into a data lake.

Python/Codingeasy0.3 min readPremium
Frequency
Low
Asked at 1 company
Category
179
questions in Python/Coding
Difficulty Split
127E|24M|28H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Swiggy
Key Concepts Tested
airflow
Expert AnswerPremium
64 wordsInterview-ready
**Flow:** GET API (paginate if needed) → write to S3/GCS (path: prefix/YYYY/MM/DD/file.json). Schedule via cron or Airflow. Use idempotent path (date-based) for reruns. **Production:** Retries with backoff. Pagination for large APIs. Incremental: pass since/date param. Secrets from env or secrets manager. Log response size, row count....
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