Series context (Part 4 of 8): This article assumes familiarity with
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🔗 Next Step: Now that you understand banking microservices architecture and its event-driven patterns, see how these services communicate with the outside world through international financial standards. Continue reading .
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[System Design] Banking Microservices Architecture: Event Sourcing, CQRS & Saga Patterns for Core Banking
- ▸ Why Microservices in Banking?
- ▸ Overall Architecture
- ▸ Pattern 1: Event Sourcing for the Ledger
- ↳ Why does Event Sourcing fit Core Banking?
- ▸ Pattern 2: CQRS — Command Query Responsibility Segregation
- ▸ Pattern 3: Saga — Distributed Transactions Across Services
- ↳ Choreography Saga (Event-Driven)
- ↳ Outbox Pattern — Guaranteeing Events are Never Lost
- ▸ API Design for Financial Transactions
- ↳ Design Principles
- ▸ Technical Stack Selection
- ▸ References & Further Reading
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