The assignment was to develop a schema and create two KPI that you'll need to build using a query based on the schema you've built.
Bi Interview Questions
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Make powerpoint on tableau. Sql questiones
what is the difference between dimensional modelling and relational modelling
process flow diagram: identify errors
What's the data pipeline and give a example
What was your biggest mistake?
Test SQL sous forme de requêtes
Plus sur ton parcours, rémunération, des fois des questions techniques
MySQL proficiency is a must, Data visualization tools, 'think like an analyst' and 'think like a scientist' questions.
1. Technical experience 2. Questions on data vault model 3. Questions on Delta Lake Storage 4. Few Python-related questions including import to data frames, export to CSV 5. Questions on SQL performance tuning related to SET NO COUNT ON.
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