As you scale DevOps, you need more team members who understand the fundamentals. You could bring in external folks, but they're expensive and in short supply, so start building your DevOps army now by training existing employees. Here's what testers, developers, and IT operations professionals each need to know.

Absentee leaders are managers who are physically present but psychologically absent. They are incompetent and disengaged, to the extent that they don't support their teams adequately. If you have an absentee manager (and don’t have the luxury of seeking another position), here's how you can try to handle the situation.

The Scrum Guide specifies that there are three roles: product owner, developer, and ScrumMaster. It’s essential that a Scrum team have each of these roles to help it work well. But depending on how you implement the roles, you may end up hurting rather than helping your Scrum process. Focus on goals, not job titles.