Real questions from top companies
How do you deal with failed large file processing when a file fails at the final 10%?
How do you decide what to automate or what to build from scratch?
How do you deploy from a development environment to QA and production?
How do you ensure version control when migrating notebooks?
How do you handle a ticket beyond story point duration?
How do you handle expired secrets in a production environment?
How do you handle fluctuations in active users?
How do you handle large data transfers with minimal downtime?
How do you handle passing parameters between notebooks?
How do you handle schema mismatches during merging?
How do you identify resource bottlenecks in cluster logs?
How do you increase job performance? What techniques and optimizations?
How do you keep up with learning? Have you attended any conferences or engaged in other learning activities?
How do you keep up with the latest trends or tools in data engineering?
How do you manage authentication for REST API calls using Web Activity?
How do you manage competing priorities in an Agile environment?
How do you manage failed ideas?
How do you move files in DBFS?
How do you prioritize competing demands in a high-pressure environment?
How do you resolve source issues?
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