Practical Guide: Building an Active-Active Multicloud Cell-Based Architecture

1. Introduction A multicloud cell-based architecture represents the pinnacle of fault isolation and vendor neutrality. By distributing autonomous "cells" across different cloud provider, such as placing Cell Alpha in AWS and Cell Beta in Azure, you eliminate the risk of a single cloud provider's regional or global outage taking down your entire application. At the end of this tutorial, you will understand how to provision a unified control plane that intelligently routes tenant traffic to entire