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Design scalable ATM machine
Design a scalable ATM machine system. The design should cover functional and non-functional requirements, database design, and API design.
AI interview prep
Core dilemma
Balancing real-time transaction processing and security against the need for high availability and eventual consistency across a distributed network of ATMs and backend services.
Mid-level signals3
Senior signals3
Red flags3
3 tradeoffs and 3 stress tests locked
Interview prep
Unlock the interviewer X-Ray rubric, tradeoff matrix, stress tests, clarifying questions, and key concepts.
Design scalable ATM machine
Design a scalable ATM machine system. The design should cover functional and non-functional requirements, database design, and API design.