Scaling services with Shard Manager - Facebook Engineering
We look at how Shard Manager is fully integrated in Facebook's infrastructure ecosystem and provides a holistic, end-to-end solution supporting basic shard failover as well as sophisticated load balancing, shard scaling, and operational safety.
24 Aug 2020 ... Over the years, as we've expanded in scale and functionalities, Facebook has evolved from a basic web server architecture into a complex one ...