1. Have you done any complex data model in your life? 2. Anything which didnt work and what is the alternative you did? 3. 2 sql query - very easy one, using left join and right join 4.what are the types of fact tables 5. Mention ralf kimbell 10 times so that they hire you. :-)
Diseñar un sistema de datos escalable y seguro.
Projects worked and questions related to that
About yourself and data engg background
Explain how kafka works and spark related questions.
Porque quer vir para a XP? Conhece a cultura da XP? Estrutura organizacional da XP? Além de perguntas técnicas voltadas para a vaga concorrida.
questions on pyspark, sql, python and some logical questions.
some complex unix operation or command. But rarely.
stack and time_map based questions
Work that you are most proud of, Spark, Hadoop Theory . One Leetcode Medium/Hard
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