FinTechFinTech · Ledger · Event Sourcing

Designing a Double-Entry Ledger that scales

Event sourcing, idempotent postings and reconciliation jobs — the architecture patterns behind Quantix Finance.

Snepitech QuantApr 20, 202611 min read

Chapter 01

Why every posting must be idempotent

Retries happen. Networks fail. Your ledger must remain truthful regardless.

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