The Dashboard and the Attribution Model

A hard Pipeline Design interview practice problem on DataDriven. Write and execute real pipeline design code with instant grading.

Domain

Pipeline Design

Difficulty

hard

Seniority

L6

Problem

Our digital marketing platform generates a continuous stream of ad impression and conversion events that need to feed both a real-time campaign performance dashboard and a daily attribution model. We have been running separate streaming and batch pipelines that have drifted out of sync, causing discrepancies between the live dashboard and the daily report. Design a unified architecture on Azure Databricks that eliminates the discrepancy.

Summary

Streaming and batch. One pipeline to rule them.

Practice This Problem

Solve this Pipeline Design problem with real code execution. DataDriven runs your solution and grades it automatically.