From scale to stability: High availability in Temporal

Liang Mei (Director of Engineering) and Sergey Bykov (Principal Software Engineer) from Temporal cover how Temporal Cloud achieves high availability, including 99.99% uptime, resilience against regional outages, and the replication stack powering Global Namespaces. Liang leads the core replication team; Sergey is responsible for the architecture of Temporal Cloud and was a founding contributor to the Orleans project at Microsoft Research.