Data Modeling + SQL + Data Engineering Question
Budget: €8 – €30 EUR
You've been provided with a dataset consisting of three tables: Users, Activities , App_events.
There will be one data modelling question.
One data exploration/preparation and data loading question into the materialised model in PostgresSQL.
One SQL question with 2 small subproblems.
One question on scalability.
Detailed instructions will be provided later. Please be aware that this is a very small task. 3 hours should suffice. 4 at most.
Thanks
There will be one data modelling question.
One data exploration/preparation and data loading question into the materialised model in PostgresSQL.
One SQL question with 2 small subproblems.
One question on scalability.
Detailed instructions will be provided later. Please be aware that this is a very small task. 3 hours should suffice. 4 at most.
Thanks