How would you implement authentication for a REST web service?
Data Engineering Interview Questions
20,957 data engineering interview questions shared by candidates
maximum contiguous subarray problem..
Group bys in SQL
Ingest json documents in sqlite3 database. Answer to some analtical question using SQL queries and features important in the dataset, what more data you will need for further analysis
What are you looking for in an employer?
T'as eu une difficulté technologique, comment tu l'as résolu?
How to optimize data pipeline using Spark dataframe and config parameters,
Question in Python: There was an input of a list of numbers and I had to return how many each value is in the list
they had asked queries and scenario based questions
What are dimensional and snowflake models?
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