Ledger on Tuan Hiep TRAN — System Design & AI Infra

Ledger on Tuan Hiep TRAN — System Design & AI Infrahttps://tuanhiep.github.io/tags/ledger/Recent content in Ledger on Tuan Hiep TRAN — System Design & AI InfraHugoen-usSat, 18 Apr 2026 00:00:00 +0000Global Payment Gateway (3/4): The Contended Ledger - Correctness Under Concurrencyhttps://tuanhiep.github.io/posts/series_2/3.global_payment_gateway_ledger/Sat, 18 Apr 2026 00:00:00 +0000https://tuanhiep.github.io/posts/series_2/3.global_payment_gateway_ledger/Balance is a lie; the journal is the truth. Explore how to architect a high-throughput ledger that preserves financial correctness under extreme concurrency.