Design a class that will be fed periodical products lists to return top K elements.
Senior Data Engineer Interview Questions
2,379 senior data engineer interview questions shared by candidates
Spark question based on transaction and user and answer top users, fraud users and other based on joining, window. LLD & optimisation of code
Create a basic setup for Databricks for banking pipelines using configs as driver.
Describe use case of PARTITION in terms of SQL or Data Warehouse?
When migrating to a new system how to manage high availability
Design a data flow to find out revenue generated by the deals for past 30 days
please fill this and that
Pouvez-vous décrire un projet de données significatif sur lequel vous avez travaillé dans le passé, en mettant en évidence votre rôle et les défis que vous avez rencontrés ?
Tell me what languages do you use. Build a system to capture onsite customer behavior. Tell me a conflict you had with other teams
What is the spark architecture
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