Clouds can have many forms. In this talk we will try to explain the basic concepts, summarize differences between vendors and mention pros and cons of each solution. We will also present challenges the company needs to face with production usage of such technologies.

For successful business the knowledge of the state of your application and whole infrastructure is crucial. Everything is about data you can collect and work with. Operations team needs proper monitoring, developers appreciate logs with enough information to resolve defects and shareholders want to use money as efficiently as possible.