Walmart's Senior Director of Cloud Engineering, Gerald Bothello, showcased the scalability of OpenStack at a keynote during OpenInfra Days in North America.
Walmart's OpenStack journey started in 2014 with a few thousand cores and has now surpassed one million cores.
Walmart's platform is a hybrid of OpenStack and public cloud services, seamlessly running applications across public and private infrastructure.
Walmart has implemented self-healing automation and internal tools to manage and maintain their large-scale OpenStack environment.