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URL Shortener Click Analytics Pipeline
A medium Pipeline Design interview practice problem on DataDriven. Write and execute real pipeline design code with instant grading.
- Domain
- Pipeline Design
- Difficulty
- medium
- Seniority
- mid, senior
Problem
Our link shortener does about 200 million redirects a day. Every redirect fires a click event and we need to serve two consumers from that stream: a real-time dashboard that shows per-link clicks within the last hour, and a nightly batch aggregate that powers the analytics API for date-range queries. Traffic is very spiky and some links go viral. Design the pipeline.
Practice This Problem
Solve this Pipeline Design problem with real code execution. DataDriven runs your solution and grades it instantly.