Nobody Got Fired for Uber's $8 Million Ledger Mistake?
Summary
The article critiques Uber’s ledger architecture, arguing that DynamoDB's consumption-based pricing made the ledger expensive and led to costly rewrites and a move to LedgerStore. It claims incentives, not just technology, drove these decisions, warns against praising the case study hype, and stresses aligning tech choices with true business costs for high-volume money systems.