Quais são os prós e contras da Medallion Architecture?
Sr Data Engineer Interview Questions
2,431 sr data engineer interview questions shared by candidates
Normal questions about your experience
A lot of basic SQL questions like "what is a temp table"
if you have the following Category | Sub-Category | Sales for Sub-Category | How do you calculate the total sales for each category Sub Question - What are the different types of LOD
1st Round : There were 15 SQL questions along with 2 python question to be solve within 1 hour and you have to explain the concepts.
Formula Debugging Will this calculation work? IF [Category Name] = 'Cardio Equipment' THEN SUM([Sales]) ELSE null END
Code repository questions in github
About Data warehousing concepts and cloud concepts
Data modeling question, basic concepts of SDLC, concepts like CI/CD approach. SQL group by vs having, a basic sql script. Coding question involving a Hash table.
write lambda Handler Kafka Deep down concepts, Spark Concepts NoSQL Database concepts
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