Effective DevOps with AWS - Second Edition

The origin of DevOps

DevOps is a new movement that officially started in Belgium in 2009, when a group of people met at the first DevOpsdays conference, organized by Patrick Debois, to discuss how to apply some agile concepts to infrastructure. Agile methodologies transformed the way software is developed. In a traditional waterfall model, the product team would come up with specifications; the design team would then create and define a certain user experience and user interface; the engineering team would then start to implement the requested product or feature, and would then hand off the code to the QA team, who would test and ensure that the code behaved correctly, according to the design specifications. Once all the bugs were fixed, ...