Scénarios Métiers

Contexte :
A data quality team is tasked with reconciling two datasets: a primary customer list and a secondary list of service subscriptions. Due to different data entry processes, some customers may be miss...

Contexte :
A national retail chain wants to analyze daily sales performance using a 3-day sliding window to smooth out daily fluctuations. The analysis must handle days where sales data might be missing for s...

Contexte :
A retail bank needs to generate a monthly summary of customer transactions. The goal is to calculate the total transaction amount, the average transaction value, and the number of transactions for ...

Contexte :
A manufacturing plant monitors thousands of machines using IoT sensors that stream data every second. To prevent failures, they need to analyze this high-volume data in near real-time. The task is ...

Contexte :
A data science team maintains a central CAS library ('ds_project_lib') containing custom-built action sets for recurring analyses (e.g., feature engineering, model validation). A new team member ne...