IaaS is the simplest way to move or create an environment in Azure because this provides more synergy with the on-premise model. It can be the most costly as well for supporting resources, but the most versatile. Let's look at some pros and cons of using IaaS:
- Pros
- More control over the environment
- Simple migration to the cloud, better compatibility with legacy code
- Cons
- Need to continue to patch OS
- Need to support network configuration
- Need more support in the environment
