Data modelling, SQL. Focus on scalability as Amazon has huge volumes of data.
Data Engineer Interview Questions
20,237 data engineer interview questions shared by candidates
Tell me about yourself?
How to optimize merge statement with millions of rows?
Comment vous projetez vous ?
Technologies worked upon and some code snippets and the respective output from that snippets.
10
Data flow and Architectures of the projects I worked
sql queries,basic data structures questions
Questions on how to use partitions
Actually I felt that it was not that much about a "one thing asked". during the entire process I felt my self tested more about ability to be integrated to the company. Of course questions about skills were part of the interview, but many questions were about myself as person, my personality.
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