VM sprawl is something app developers know all too well. Having multiple instances of an application running quickly turns into a mess when your realise how many different staging environments you actually have. Between testing, Q&A, active development, and bug squashing—it’s easy to get lost in the tangled web of VM sprawl.
Using containers and a PaaS like Deis Workflow lets you move past the need for running seven different VMs for one application. Instead, boot one VM and have multiple containers. Why? Because containers need less system resources, so you can more on the same machine. You can easily clone your containers, version them, and so on. Stop and start them in minutes. Sail past dependency hell and ensure a perfect copy of your app runs in all your environments.Read More