This article describes the architecture of Azure SQL Database that achieves availability through local redundancy, and high availability through zone redundancy.

This article describes the architecture of Azure SQL Managed Instance that achieves availability through local redundancy, and high availability through zone redundancy. Important Zone-redundant ...

Recent computer systems research has proposed using redundant requests to reduce latency. The idea is to replicate a request so that it joins the queue at multiple servers. The request is considered ...