Continuous moving average calculation (algorithm will do) for a large set of data (say avg for billion records ), with new data coming frequently probably in 100s of records.
Data Engineer Interview Questions
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What are the Types of SCD that you use
Asked about tools that I had used 7 years ago but didn't bother asking much on the tools being used in the company at present.
Spark Architecture Python and SQL logics Knowledge on MPP databases.
Mainly on Azure related interview questions
Por que quer entrar na Aubay ?
Poderia contar sobre suas experiências profissionais anteriores?
SQL question to find max salary in each department from employee table.
Find number of occurrences of a substring in the given string.
what is something that you learned on your own
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