In a presentation from Day 1 of the OpenStack Summit in Vancouver, Jonathon Bryce, Executive Director of the OpenStack Foundation announced the rollout of the initial round interoperability protocols and testing to ensure that OpenStack distributions successfully interoperate with one another. Currently, 16 companies have interoperability testing results available and the OpenStack Foundation plans to ensure the application of its interoperability testing on all OpenStack-branded products during the remainder of 2015. Bryce also notes that over 30 OpenStack products and services in the marketplace have pledged to support federated identity. Bryce’s elaboration on the aggressiveness of the OpenStack Foundation’s efforts to ensure the development of a common OpenStack core stack across all distributions suggests that OpenStack is likely to live up to the promise of interoperability and open standards that constituted part of its core vision as an open source IaaS platform that allows customers to migrate workloads from one OpenStack environment to another with ease. Companies that have produced live interoperability results at present include IBM, SwiftStack, Red Hat, Bluebox, Rackspace and Mirantis.