Companies are adopting multiple clouds and multiple tools and services for containers, microservices, and serverless computing deployments. To meet this growing complexity, IT departments are evolving to “everything-as-a-service” (XaaS) IT delivery models. They want to be more agile, and to manage cloud cost and security proactively. The question is how. Is the answer ‘with a Cloud Centre of Excellence’? We spoke with Tom Axbey, VP & GM, CloudHealth by VMware, to find out.