Multi-Region Active-Active Database Architecture (2026)
A multi-region active-active database architecture decision record: consistency models, conflict resolution, CRDTs, failover, and the latency-cost trade-offs.
Azure Cosmos DB Consistency Levels: A 2026 Deep Dive
Azure Cosmos DB consistency levels in 2026: strong, bounded staleness, session, consistent prefix, eventual — latency, RU cost, and how to choose.