Build a Mini Core Banking System in Golang Engine Guide
Part 7: Build a Mini Core Banking System in Go Answer-First: Building a production-grade mini core banking system in Go requires implementing an immutable double-entry ledger schema, deterministic row locking to prevent deadlocks, idempotent API handlers, and automated balance invariant reconciliation. This hands-on project validates transaction atomicity, sub-10ms transfer latency, zero-balance corruption, and at-least-once outbox event streaming under high concurrent load. Prerequisite: Part 6: Security, Compliance, and Audit Trails on audit ledger logs. ...