The decisions we make. A personal view of architecture

How do you see the architecture of the product? How do you see that everything is doing correctly? How do you make architectural decisions? And how to explain that architecture is important? Is it really important?

There is a universal answer: it depends. Alexey doesn't like this answer. What exactly circumstances depends on? And most importantly how does it depend? Decisions need to be made now. This talk is the result of the speaker's research.