How your experience could help us tackle our current/future technical and non-technical challenges?
Sr Data Engineer Interview Questions
2,568 sr data engineer interview questions shared by candidates
How many types of Storage Classes available in the AWS S3?
Is code genericity a good thing ?
Touch and challenging questions related to querying Postgresql database during the main technical interview. The guys are checking the knowledge of partitioning, window functions, strategic thinking, problem solving.
Tell me about your past experience.
Write a sample pyspark code to perform a transformation and action
Integration runtime differences in Microsoft Azure
Conceito de slowly changing dimension, Star e snowflake schemas. Conceitos de Spark. Conceitos de Python.
- Preguntas de tecnologías usadas. - Preguntas técnicas sencillas de como aplicar esas tecnologías o de explicar la decisión de usar esa en lugar de otra.
Describe basic ML algorithms, talk about the data science / ML approach for different problems
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