[08] System Design - Проектируем Платежный Сервис

In this video, we explore the System Design of a Stripe-like payment system— architecture, idempotency, PCI DSS security and scaling to tens of thousands of transactions per second. In this video: — A complete breakdown of requirements: functional and non-functional — Design from simple to complex — PCI DSS: What is it? — External Payment Network: How is it structured under the hood? — Change Data Capture & Event Sourcing — Automated Reconciliation — ​​IFrame and Request Signing — Scaling to 10,000 transactions per second ━━━ Timecodes ━━━ 00:00 Introduction 00:37 Requirements 01:40 High-Level Architecture 20:18 Deep Dive — Highly Secure 28:55 Deep Dive — Durability & Auditability 35:49 Deep Dive — Transaction Safety 43:05 Deep Dive — Scale to 10,000 TPS ━━━━━━━━━━━━━ #systemdesign #programming #backend #architecture #fintech