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Three engineers. One endpoint. A database guy. All to generate UUIDs—universally unique identifiers that are, by design, already guaranteed to be unique without any validation whatsoever.
Someone built an entire microservice that generates a UUID, stores it in a database, checks if it already exists (spoiler: it won't), then returns it. That's like hiring a security team to guard an empty room in case someone breaks in to steal the nothing inside.
The real kicker? They had sprints and a kanban board for this. Somewhere, a product owner is writing user stories: "As a developer, I want a UUID that's been validated against 10^38 possible combinations so I can sleep at night."
Welcome to enterprise architecture, where we take a one-line function call and turn it into a distributed system with its own dedicated team. Because why use uuid.v4() when you can add latency, network calls, and a database bottleneck?
