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Real questions from top companies in System Design/Architecture · medium
Describe a scenario where you had to optimize a slow-running data pipeline.
How would you monitor and reduce disk-based queries (disk spilling)?
What are the best practices for logging and monitoring bad data?
What are the limitations of Assert Transformations in complex data flows?
How do you ensure the scalability of a data pipeline handling rapidly growing data volumes?
How do you handle pipeline failures or delays?
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