Tag: OLTP
- Allgemein, Design Patterns, Scalable Systems, System Architecture, System Designs, Ultra Large Scale Systems
Polyglot Data Storage in Ultra-Large-Scale Systems: A Workload-Driven Architecture for a Ride-Hailing Platform
Abstract: The assumption that a single type of data storage can serve every workload no longer holds at ultra-large scale. This paper examines storage in a globally distributed ride-hailing platform, where each workload is mapped to a storage engine whose guarantees match its access pattern, consistency requirement, and query shape. The mapping is justified through…