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Articles tagged with #microservices
Imagine you're the engineer at a UPI payments app. The Transaction Service debits the sender's account and calls the Settlement Service directly over HTTP to credit the receiver and mark the transacti
Imagine you're the engineer on call when a dashboard query that normally runs in a few hundred milliseconds suddenly takes several seconds. Nothing in the query changed. No new indexes were dropped. C
Imagine you're the engineer at a ticketing platform during a major concert drop. Two users click "Book Seat 14B" at the exact same millisecond. Both requests hit different servers. Both servers read t
Every day, billions of people use applications like Instagram, YouTube, and WhatsApp. But have you ever wondered: How do these systems handle millions of requests per second without breaking down? That’s where System Design comes in. It’s the art of ...
