System Design Basics: Part 7
Multi-Data Center Setup: User requests are geo-routed depending upon the closest data center to their geo location. For example there are 2 data centers US-Scus and US-WEST then requests will be distributed as x% in US-SCUS and remaining (100-x%) in US-West. This process of geo-routing is done by geoDNS service which allows domain names to […]