The most common question that I get to hear from developers is – how do I get started with Cloud Computing? Many developers believe that targeting a Platform as a Service (PaaS) is all it takes to get onto the Cloud bandwagon. While PaaS abstracts the nuts and bolts of the Cloud infrastructure to ease the life of developers, many applications run on raw VMs deployed to run on Infrastructure as a Service. So, it pays to understand the behind the scenes architecture when developing Cloud ready applications. Though .NET and J2EE abstracted the underlying implementation, developers with the thorough platform knowledge fare better in their jobs. Similarly, knowing a little more about the inner workings of the deployment platform will help developers in the long term.
It is just not the understanding of the Cloud platform that will make them ready. Developers need to have a mastery over certain fundamentals concepts. Here are five concepts that the aspiring Cloud developers should focus on –