OLAP vs OLTP what is data modelling what is where clause
Senior Data Engineer Interview Questions
2,552 senior data engineer interview questions shared by candidates
Basic HR questions, not a big deal Codility exam is challenging but fun The hiring manager interview is based on work exp. which is good as well In the final round (which doesn't make sense) they go deep into topics that are listed as nice to have in the job description
What are the best practices for spark processing
1. Given a list of strings, extract numbers from the string. 2. Design a streaming application with the data model
The interview questions focused on algorithms and data structures.
Basic question about my past experience
about AWS and Azure cloud
Sql, Spark architecture,Python, pyspark coding
what partitions exist in database
Why do you want to work here?
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