Spark question based on transaction and user and answer top users, fraud users and other based on joining, window. LLD & optimisation of code
Sr Data Engineer Interview Questions
2,573 sr data engineer interview questions shared by candidates
When migrating to a new system how to manage high availability
Create a basic setup for Databricks for banking pipelines using configs as driver.
I was asked about writing some complex SQL query.
Spark questions,scala programming and sql
what is window function in spark-sql ?
1) Kafka Exactly Once Internals 2) Spark Structured Streaming state management
Tell me about yourself and your project description?
How to you do multi-processing with Python with libraries (except using PySpark)?
How to implement data quality testing? Who should have ownership?
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