The architecture of Attlaz is designed to optimise the work load so your developers or infrastructure team does not have to think about it. Instead of having resources running idle, either in the cloud or local, Attlaz schedules code to minimize idle time.
Think about it like a highway. Most companies will want their own lane, some will share some of the lanes but in the end there is no orchestration and there will be a lot of space between the so called "cars". Think of that space as servers running idle. Instead, Attlaz looks which "cars" can share lanes and reduces the space between them, optimally using every lane. Just as some of your flow are more urgent, so are some "cars" are urgent (think of firetrucks, ambulances, ...) so for those we keep some of the lanes open.