DevOps is a software (now referred as systems) development approach that emphasizes collaboration and communication between development and operations teams. The goal of DevOps is to streamline the system development and deployment process, increase the speed and frequency of releases, and improve the overall quality of systems.

The history of DevOps can be traced back to the early 2000s, when software companies began to recognize the need for a more agile and efficient approach to software development and deployment. This led to the development of agile methodologies, which emphasized collaboration, communication, and rapid iteration.

As software development became more complex and companies began to release software more frequently, the need for a more streamlined approach to development and deployment became even more apparent. This led to the development of DevOps, which combines the principles of agile with a focus on collaboration and communication between development and operations teams.

DevOps has become increasingly popular in recent years, as companies have recognized the benefits of a more streamlined and efficient approach to software development and deployment. Today, DevOps is a widely adopted approach that has transformed the way many companies develop and deploy software.