The DevOps model brings developers and administrators closer together and enables agile methods in both areas.
In the first article of my “Time to Production” series, I highlighted best practices for optimizing the time it takes for a new feature from a product owner’s request to the completion of development. With the completion of software development, however, the feature is not yet available to users in the production system. The idea of also speeding up the second part of the supply chain after a change has been handed over to the operator – without any compromise in availability, security or other quality features – is obvious. Here too, the application of agile principles is promising. DevOps – the composition of the terms development and operations – is a model and not a role. It is neither meant that developers take over the task of operators and administrators, nor vice versa. Content of the DevOps model is the interdepartmental cooperation between development, quality assurance and operation as well as the implementation of best practices in software development in the field of service management and system administration.