what is index and what is it used for?
Preguntas de entrevistas para Python Data Engineer
26 Preguntas de entrevista compartidas por los candidatos | python data engineer
what is lazy evaluation in spark?
Q : Describe your final year project (The one which I had mentioned on my Resume) ?
Join three tables... or something along those lines. Again, my SQL is rusty.
what is pyspark conceptually as a paradigm?
what is the diff btw datalake and DWH? oltp vs olap? star & snowflake schema - the diff? fact table vs dimension table. what is index and what is it used for?
Q ) Describe your Final year project ? (The one I had mentioned on my resume)
Technical challenge for Python programming
Set of questions related to Python programming language.
Some Python Basic Coding skills, e.g., sending a request to a RESTful service, processing the response, etc.
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