Alibaba Cloud Developer

Mar 21, 2018 · Databases

Consistency Models in Distributed Storage: Cosmos DB, Cassandra, OceanBase

This article explains the fundamentals of consistency in distributed storage systems, contrasts it with database transaction consistency, and details the various consistency levels offered by Azure Cosmos DB, Apache Cassandra, and OceanBase, highlighting their guarantees, configurations, and the performance‑availability trade‑offs involved.