The Different Synchronization Modes of Data Platforms at Carrefour
summary
This presentation explains how Carrefour handles synchronization between multiple country-level data platforms in a federated model and the challenges of consolidating those platforms for global applications, dashboards and central operations. It compares technical approaches for when and how to extract and aggregate data — scheduling jobs, orchestrators, and event-driven architectures — and reviews pros and cons of each approach for different use cases and requirements; a demo and audience interaction are included.
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chapters (7)
- 0:00Introduction
- 6:56Basic sync pipeline
- 11:24Going event-driven
- 17:05Global sync problem
- 22:07EventSync solution
- 28:10EventSync demo
- 33:02Conclusion
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