Visualize complex financial systems systems to align teams and stakeholders on architecture decisions.
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Explore 2 professional diagram examples for financial systems systems, complete with PlantUML source code and detailed explanations.
A sequence diagram illustrating the rapid, automated communication that happens when a user pays for an item at a modern vending machine using contactless payment (NFC card or mobile phone).
A sequence diagram illustrating the step-by-step process of withdrawing cash from an ATM, showing the interaction between user, ATM machine, bank server, and account database with validation steps and potential failure scenarios.
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