In the past, big businesses had separate teams for making and fixing computer programs. The developers made the programs, and the system administrators put them into action. But this way of working didn't let the teams talk much, and it made the business slower.

Nowadays, there are better ways of working, like Agile and continuous workflows. These ways make the old separate team's idea not useful anymore. So, many companies are switching to something called DevOps development. DevOps helps make making, using, and fixing computer programs faster and smoother for big companies.

Read: Comprehensive Guide to What DevOps is and How it Works