The technical task was based on a data issue they’ve had in the past split into two parts. Solve the data problem and provide some sql for the second problem
Data Engineer Interview Questions
18,790 data engineer interview questions shared by candidates
- java coding for make list of anagram words from Array of word - data engineering question from my current projects - Spark, Hadoop, Java and AWS etc.. - data pipeline question which include data storing s3, filesystem and workflow management platform
Why to use SSAS with Power BI , if Power BI can handle everything, basically difference and SSAS and Power BI and is it requirement dependent.. Questions were not clear
How did you handle building a web scraper that was resilient against DOM changes?
Then they asked me to optimize it and implement a caching mechanism to eliminate redundant calculations.
Why do i fit in this position?
Are you okay with moving to Boston?
SQL, scala
Can you you do group by on multiple columns in python?
About you experience on ETL , SPARK and datawarehouse. Python pipe lining
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