advantages of spark being written in java
Data Engineer Interview Questions
21,053 data engineer interview questions shared by candidates
Introduce about your self, experience, test
Shown an event driven dataset and asked how to make an churn model that feeds an ML algorithm based on a few churn requirements.
The major test question was to go through an example exercise designing a service to address an upcoming feature.
What is the most difficult part in your project?
What do you know about the company?
Standard Technical Question - reverse a string in place
Asked me to write coding in pyspark.
What is ADF Why we use ADF
get the expected output using spark.
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