Introduction and if it is matching requirements.
Big Data Engineer Interview Questions
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Exprience on big data. Some problems to solve. About, acid and agile metodology.
When you will not use docker
Difference between Structural databases and unstructured databases.
Descrivi un tuo lato negativo e come potresti migliorare questo aspetto.
How would you structure a new IT project
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
question on spark architecture, performance optimization, cluster resource management. some question on scala, aws , bdd framework etc.
Spark question to join two df's and add a new column based of salary. Also to replace null values in a row with 'ABC'.
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