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Dual-Source Hotel Inventory Sync Pipeline
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
- staff
Problem
We operate a hotel booking marketplace with two independently evolving inventory databases: one from a legacy on-prem system and one from a newer cloud platform. Both are continuously updated by hotel partners, but they use different schemas for the same logical entities. Design a system to synchronize both sources into a unified, consistent inventory view that the booking platform and analytics team can query.
Practice This Problem
Solve this Pipeline Design problem with real code execution. DataDriven runs your solution and grades it instantly.