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Big Data Engineer Interview Questions
1,784 big data engineer interview questions shared by candidates
It was mostly easy related to Big data.
1. How to store telephone numbers for a faster retrieval? 2.Join two sorted array with a single loop and optimized one?
What does Big Data mean to you?
big data
Introduction and if it is matching requirements.
Exprience on big data. Some problems to solve. About, acid and agile metodology.
i) Spark architecture ii) Difference between RDDs, DataFrames and Datasets iii) What is fault tolerance and how does spark handle it iv) Memory management and garbage collection in Spark v) One SparkSQL based question vi) One PySpark based question vii) ETL implementation in AWS Glue
article keyword detection
what is RDBM? what is query ?
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