What is the biggest dataset you have worked with? What is your approach to data quality assurance?
Analytics Engineer Interview Questions
1,251 analytics engineer interview questions shared by candidates
What was your college GPA?
SQL and Python Leet code Med question.
Given 4 tables, use "Kimball design methodology" to build a dimensional layer. Performance is decided on the structure and clarity of the code, ER diagram and documentation which is a joke for a seemingly "max 1.5 hour" worth of work.
Tell me about a project you've worked on
Com quais conceitos técnicos de Spark você tem familiaridade? (ex.: lazy evaluation, narrow/wide transformations, etc)
It is crucial to stay updated with the latest developments in your field of technology. Make it a part of your daily routine to stay informed about new updates and advancements. This will ensure that you are always up-to-date and well-prepared for any challenges that may arise.
Qual projeto te deu mais orgulho em participar?
Q SQL joins related query
Me conte sobre sua trajetória Se pudesse melhorar um projeto passado, como faria e por quê? Em quais situações você deve utilizar esse método do Spark Qual o formato de armazenamento você utilizaria em determinada situação e por quê?
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