Q. AWS cost optimization. Q. Recurring CTE questions with windows function. Q. Scala join code
Sr Data Engineer Interview Questions
2,563 sr data engineer interview questions shared by candidates
What are basic skills of etl
Data Engineering questions: Explain data solution Toughest tasks you had a a a data engineer
Spark Coding skill based question.
Moving average in sql and pyspark. One python coding in string i think
1> Technical questions related to job role 2> Current project work flows 3> Some programming and Infra related questions 4> English test including speaking, writing and others
Create a simple ETL pipeline in Airflow.
Preguntas sobre kafka, estrategias de procesar datos en continua transformación (UPSERT) de forma distribuida en un delta lake. Otras relacionadas con el ETL y spark.
What is BigQuery. What is Partitioning and Bucketing What is Dataflow with example
SQL Query Writing: **Table A** Columns: col1 col2 **Table B** Columns: col3 col4 There is no common column to implement the JOIN condition and the Required Output is: col1, col2, col3, col4
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