Explore the concept of Infrastructure as Code (IAC) in this 53-minute conference talk from NDC Conferences. Compare different approaches to infrastructure provisioning, including cloud provider solutions, Terraform, and Pulumi. Discover how Pulumi offers a true code-based approach to infrastructure management, and learn about its advantages over traditional text-based document methods. Gain insights into complex deployment scenarios, multi-region deployments, and policy as code. Evaluate the pros and cons of various IAC tools and understand when to choose one approach over another. By the end of this talk, acquire a comprehensive understanding of available options for infrastructure provisioning and make informed decisions for your team's needs.