Similar to agile software development, DevOps is just another buzzword even with the best tools if you don't have the right culture. In 2010, John Willis and Damon Edwards coined the term CAMS (Culture, Automation, Measurement, and Sharing). Over the time, this seems to be a more relevant definition of DevOps. The culture of DevOps is about the following:

• Communication and sharing responsibility
• Accepting failure rather than blaming faults
• Cross-functional alignment, that is, working together for a common goal
• Empathy, as in, teams with close ties